The Ultimate UK Solicitors PI Insurance Guide (2026)

Reading time: approximately 35 minutes. Scope: This guide is a definitive reference on Solicitors Professional Indemnity Insurance ("Solicitors PI") for law firms regulated by the Solicitors Regulation Authority (SRA) in England and Wales. It covers the Minimum Terms and Conditions (MTC) clause-by-clause, the qualifying insurer system, six-year run-off, succession and merger mechanics, the post-Assigned Risks Pool landscape, the unique risks attached to conveyancing and undertakings, the interaction with anti-money laundering obligations, and the ever-thickening overlap between PI and cyber. It is written for senior partners, COFAs, COLPs, sole practitioners and finance directors who need a single reference document that takes the subject seriously. Last reviewed: May 2026.

Solicitors PI insurance is the single most heavily regulated professional indemnity product in the UK general insurance market. Unlike PI for accountants, surveyors, IFAs or consultants — where the broad shape of cover follows the contract that the broker has been able to negotiate — solicitors PI is a quasi-statutory product. Every authorised firm regulated by the SRA must purchase a policy that complies in full with the SRA's Minimum Terms and Conditions. The MTC are not "best practice" guidance: they are a mandatory floor of cover. An insurer wishing to sell solicitors PI in the UK must sign the SRA Participating Insurers' Agreement and undertake to issue policies that adopt the MTC verbatim. A firm whose insurer fails to adopt the MTC has not bought solicitors PI insurance in the regulatory sense, and is in breach of the SRA Indemnity Insurance Rules.

The consequence is that the bargaining range between firm and insurer is narrow on the coverage clauses themselves — they are set by the SRA — and wide on price, deductible, aggregate limit, additional discretionary cover, claims service and (in increasingly granular form) appetite. A renewal that is treated as a commodity quote ignores the fact that the MTC are simultaneously the most generous and most unforgiving wording in the UK PI market. They give the insured firm extraordinary protection — innocent partners cannot have cover withdrawn for the dishonesty of a colleague, the insurer cannot avoid for material non-disclosure save in narrow circumstances, and a successor practice inherits live policy cover automatically — but they impose exposures (run-off premium, succession liability, no aggregate cap on defence costs in many wordings) that need careful management.

This guide explains the MTC and the system around it in the depth a senior partner needs to make an informed decision at renewal, in succession planning, in a merger discussion, and at the moment a claim or circumstance arises.

Table of contents

1. The regulatory architecture: where the MTC sit
2. The SRA Minimum Terms and Conditions clause-by-clause
3. The qualifying insurer system: agreements, ratings and withdrawals
4. The Assigned Risks Pool: history and what replaced it
5. Six-year run-off cover in detail
6. Succession provisions: mergers, splinters, closures and the "successor practice" definition
7. Aggregate limits, defence costs and excess layers
8. Conveyancing risk in 2026: fraud, undertakings and the Dreamvar fallout
9. Undertakings: the unlimited personal liability problem
10. Anti-money laundering and PI: where the two regimes collide
11. Cyber, data and confidentiality: PI overlap and standalone cyber
12. Premium drivers, the renewal cycle and what insurers actually look at
13. Notification, circumstances and the duty to report
14. Practical renewal checklist for the COLP and COFA
15. Frequently asked questions
16. Sources, disclosures and authorship

1. The regulatory architecture: where the MTC sit

The SRA Indemnity Insurance Rules sit within the SRA Standards and Regulations and are the binding rule-set for compulsory PI cover in England and Wales. They are made under section 37 of the Solicitors Act 1974 and section 83 of the Legal Services Act 2007. Their authority is therefore statutory in origin even though they are administered by the SRA as the approved regulator.

The Rules do three things. First, they oblige every "relevant authorised body" — broadly, every firm authorised by the SRA to carry on reserved legal activities — to maintain PI insurance from a "Qualifying Insurer". Second, they incorporate the MTC by reference, meaning that any policy claiming to be solicitors PI must adopt the MTC's coverage terms. Third, they prescribe the run-off, succession and extended policy period provisions that determine what happens when a firm closes, merges or is unable to obtain cover.

1.1 The "MTC" are coverage clauses only

A common misconception, especially among smaller firms, is that the MTC dictate the entire policy. They do not. The MTC are the coverage clauses — the things the insurer must agree to. Around them, an insurer is free to add:

• Discretionary extensions that go beyond the MTC floor (for example, top-up limits, run-off beyond six years, defence costs outside the limit, fraud cover for vicarious liability beyond MTC, employment practices liability, cyber endorsements).
• Operative provisions dealing with notification mechanics, claims handling, subrogation against dishonest partners, choice of solicitor in defence, the rights of the insurer to associate or take over the defence.
• Premium, deductible and aggregate provisions — entirely commercial.

This matters because two policies that both "comply with the MTC" can differ materially in everything beyond the MTC. A broker comparing competing quotes should be drawing attention to the non-MTC provisions, not the MTC: the MTC are, by definition, identical.

1.2 Who must hold solicitors PI

Every recognised sole practice, recognised body (LLPs, partnerships and companies authorised by the SRA), and licensed body (Alternative Business Structures licensed by the SRA) must hold solicitors PI from a Qualifying Insurer. Solicitors practising in-house at non-SRA-authorised employers (e.g. corporate in-house counsel) are not within the compulsory regime. Solicitors practising at firms regulated by other approved regulators (such as CILEx Regulation or the Council for Licensed Conveyancers) are subject to their regulator's PI rules instead.

1.3 The minimum limit of indemnity

The MTC require a minimum of £2 million any one claim for ordinary recognised bodies and sole practices, and £3 million any one claim for LLPs and companies (limited liability entities). Most firms purchase above the minimum; lender panel requirements (CML/UK Finance Handbook obligations) typically expect £3 million minimum, and many firms carry £5 million, £10 million or higher primary limits depending on the size and nature of their work. Top-up layers above the primary are common in commercial practices.

Watch out: The MTC minimum is per claim, not annual aggregate, for non-conveyancing work. Aggregation depends on the wording — see Chapter 7.

1.4 The policy year and "common renewal date"

Until 2013, the SRA imposed a "common renewal date" of 1 October. Every solicitors PI policy in England and Wales renewed on the same day. This was abolished in October 2013, but in practice many firms remain on a 1 October renewal because the underwriting market remains seasonally oriented around it. Some firms have moved to 1 April, 1 November or other dates to access different underwriting capacity. The choice of renewal date is now commercial, not regulatory.

Key takeaways - The MTC are coverage clauses only; everything outside coverage is commercial. - Every SRA-authorised firm must buy PI from a Qualifying Insurer. - The minimum limit is £2m or £3m any one claim depending on entity type. - There is no compulsory common renewal date since October 2013.

Related guides: SRA MTC explained · Solicitors PI insurance overview · Ultimate UK PI guide

2. The SRA Minimum Terms and Conditions clause-by-clause

The MTC are structured into seven principal clauses, with sub-clauses beneath each. The reader will find the SRA's published version on the SRA's website; the discussion below maps to that published structure as it stood at last review (May 2026, with the most recent material amendment being the changes consulted upon in 2019 and adopted thereafter).

2.1 Clause 1 — Insuring clauses

Clause 1 is the core promise of cover. It comprises:

• Clause 1.1 — Civil liability. The insurer agrees to indemnify the insured against civil liability to the extent that it arises from "private legal practice" in connection with the firm's practice. "Civil liability" is deliberately broad — it captures liability in contract, tort, equitable claims, claims for breach of statutory duty, claims for breach of fiduciary duty, and claims for restitution. It is not confined to negligence. The use of "civil liability" rather than "negligence" is one of the MTC's strongest features.
• Clause 1.2 — Defence costs. The insurer agrees to pay defence costs in respect of any claim or potential claim that falls within the policy. Importantly, defence costs are payable in addition to the limit of indemnity in many wordings, but the MTC permits insurers to write defence costs within the limit — read the schedule.
• Clause 1.3 — Pre-existing matters. The policy responds to claims first made during the policy period in respect of acts or omissions occurring at any time, subject to the exclusions. There is no "retroactive date" cut-off as one would find in non-MTC PI policies.

Worked example: A firm advised on a corporate transaction in 2008. In 2025, the client sues alleging negligent advice. The 2025 policy responds, even though the underwriter was not the insurer in 2008. This is the defining feature of the MTC and is why solicitors PI does not require "run-off" against past work in the same way many other professions do — except at the point of cessation.

2.2 Clause 2 — Persons covered

Clause 2 defines the "Insured". It is one of the broadest definitions of insured in the UK market:

• The firm itself (the recognised body, sole practice or licensed body).
• Every partner, member, director and employee of the firm (and, in MTC terminology, "Manager" — a defined term that follows the SRA's regulatory definitions).
• Former partners, members, directors and employees in respect of work done while at the firm.
• Consultants, locums and certain agents acting on the firm's behalf.
• Estates and legal representatives of any of the above where the individual has died.

The breadth here matters because PI claims against solicitors frequently name individuals personally — particularly partners — alongside the firm. The MTC ensures that the same policy responds to the firm and the named individual without need for separate cover.

2.3 Clause 3 — Limit of indemnity

Clause 3 prescribes the minimum limits set out in section 1.3 above. It also prescribes that the limit must be any one claim, not aggregate, for non-conveyancing work. For conveyancing-only firms, MTC permits aggregation within certain parameters — discussed in Chapter 7.

2.4 Clause 4 — Exclusions (the closed list)

This is the most important single clause for a partner to understand. The MTC contain a closed list of permitted exclusions. An insurer cannot exclude anything beyond this list. The permitted exclusions are:

• 4.1 Death and bodily injury — except where the claim arises from a breach of professional duty in the conduct of legal practice. Personal injury claims arising from, say, a slip on the office floor sit on the employers' or public liability policy, not PI.
• 4.2 Property damage — same logic; physical property damage to tangible property of others is excluded unless arising from legal advice or services.
• 4.3 Pollution and contamination — except where arising from a breach of duty in the conduct of legal practice.
• 4.4 Trading debts — the firm's own commercial debts to suppliers are not PI claims.
• 4.5 Directors' and officers' liability — D&O cover for directors of recognised bodies is excluded; the firm can buy this separately if needed.
• 4.6 Employment-related liability — claims by employees against the firm (employment tribunal, discrimination, wrongful dismissal) are excluded; the firm needs a separate employment practices liability policy.
• 4.7 Partnership disputes — claims by one partner against another arising out of partnership disputes are excluded.
• 4.8 Fraud or dishonesty of the Insured — but only as against the person who committed the fraud. The MTC contains the famous "innocent partner" carve-back: cover is not excluded as against any partner, employee or member who did not commit, condone or know of the dishonest act. This is the single most important MTC protection for medium and large firms.
• 4.9 Fines and penalties — civil fines, criminal fines, regulatory fines and punitive damages awarded as such are excluded. Note this excludes SRA fines but not the legal costs of defending an SRA investigation, which generally are covered subject to the policy's specific drafting.
• 4.10 War, terrorism and certain political risks — standard exclusions; market wording tends to follow LMA terrorism wordings.

Watch out: An insurer cannot exclude anything not on this list. If a quote arrives with a "cyber crime exclusion", a "conveyancing fraud exclusion" or a "cryptoasset exclusion" that purports to bar entire categories of work covered by the MTC, that policy is not MTC-compliant. Brokers must press this hard.

2.5 Clause 5 — Special conditions (the insurer cannot use them to undermine cover)

Clause 5 of the MTC limits what an insurer may impose by way of conditions. The four principal points are:

• 5.1 No avoidance for non-disclosure or misrepresentation, save in narrow circumstances. This is critical. In the wider UK insurance market, an insurer can avoid a policy ab initio for material non-disclosure, especially under the Insurance Act 2015's "fair presentation" regime. The MTC stops solicitors PI insurers from avoiding except where the insured has acted fraudulently. Even then, only the dishonest insured is affected — innocent partners retain cover.
• 5.2 No retrospective cancellation. The insurer cannot cancel cover retrospectively in respect of any claim or circumstance already notified.
• 5.3 Reinstatement of limit on aggregate-limited wordings. Where an aggregate has been eroded by claims, the insurer must permit reinstatement on commercial terms (this is rarely exercised but available).
• 5.4 No "consent to settle" hammer clauses penalising the insured. Many ordinary PI policies allow the insurer to settle, and if the insured refuses settlement the insurer caps its liability at the settlement figure. The MTC does not permit this to bite in the same way; the insured retains a substantive say.

2.6 Clause 6 — Insolvency of insurer (MTC's response)

Clause 6 deals with what happens if the insurer becomes insolvent. It does not, of itself, guarantee that claims will be paid — that is the Financial Services Compensation Scheme's (FSCS) function — but it preserves the firm's position in regulatory terms. The Solicitors Indemnity Fund (SIF) historically backstopped a limited subset of these scenarios; SIF's post-2017 evolution has been controversial and is discussed in Chapter 5.

2.7 Clause 7 — Successor practice provisions

Clause 7 is where the MTC sets out the rule that cover follows the successor practice. The detail is in Chapter 6 below — for now, the headline point is that if firm A ceases practice and firm B is a "successor practice" of A within the MTC's definition, the live policy of B responds to claims arising from A's work, and A does not need to buy run-off cover (because the live policy of B covers it).

This is one of the most powerful features of the MTC. It eliminates run-off premium for a firm that is absorbed into a successor. It is also one of the most misunderstood: many firms close thinking they are buying expensive run-off when in fact a successor exists; many other firms accept "successor" status without appreciating the long-tail liability they have inherited.

Key takeaways - The MTC list of permitted exclusions is closed; insurers cannot add to it. - The innocent-partner carve-back is the single most important protection in the MTC. - The insurer cannot avoid the policy for non-disclosure save where the insured was fraudulent. - Successor practice cover under Clause 7 eliminates run-off premium for absorbed firms.

Related guides: SRA MTC explained · Solicitors PI claim management · Solicitors FAQ

3. The qualifying insurer system: agreements, ratings and withdrawals

3.1 What a Qualifying Insurer is

A "Qualifying Insurer" (QI) is an insurer that has signed the SRA Participating Insurers' Agreement (PIA). The PIA is a contract between the SRA and the insurer under which the insurer undertakes (among other things) to issue policies complying with the MTC, to participate in the run-off and succession arrangements, and to comply with the SRA's reporting and information requirements. The QI list is published by the SRA and updated as insurers join or withdraw.

Only authorised insurers may sign the PIA. In practice, this means insurers authorised by the Prudential Regulation Authority (PRA) and Financial Conduct Authority (FCA) in the UK, or by an equivalent regulator and passporting in (post-Brexit, this is now governed by the temporary permissions regime and Part 4A permissions, with most active solicitors PI capacity coming from UK-authorised carriers or Lloyd's syndicates).

3.2 The QI list and rated vs unrated paper

The QI list contains insurers of varying financial strength. Some are A-rated international carriers (AIG, Travelers, Zurich, QBE, Allianz, AXA XL and similar). Some are Lloyd's syndicates trading through managing agents. Some are smaller speciality insurers, including a handful of unrated or sub-investment-grade carriers that have written solicitors PI in cycles of market shortage.

The risk of unrated paper is straightforward. An unrated insurer is not necessarily insolvent or even close to it; many unrated insurers are well-capitalised and trade for years without issue. But the absence of a rating means that the insurer has not subjected itself to the financial scrutiny of S&P, AM Best, Fitch or Moody's, and the firm's ability to assess the insurer's ability to pay claims is correspondingly weaker. In a hard market, unrated capacity often becomes the only option for higher-risk firms; in a softer market, rated capacity returns.

Watch out: Some lender panels (and many institutional clients) require A-rated insurers. A firm whose QI is unrated may find it cannot remain on certain lender panels. The CML/UK Finance Lenders' Handbook does not impose a hard rating requirement but individual lenders' panel terms often do.

3.3 When a QI withdraws mid-cycle

A QI withdrawal is one of the highest-risk events in the solicitors PI market. Insurers withdraw for many reasons — adverse loss experience, capital constraints at the parent, strategic exit from the line, or regulatory action. The PIA provides for orderly withdrawal: the QI must continue to honour claims under policies it has written, but it stops writing new business and stops renewing existing policies.

For firms whose insurer withdraws, the practical consequence is that they must find replacement cover at renewal. In a soft market this is a nuisance; in a hard market it can be existential. Recent history has seen episodes where withdrawals have left hundreds of firms scrambling for cover within weeks of renewal. Brokers with broad market access can usually place these firms, but pricing tends to harden materially.

3.4 Insolvency of a QI

If a QI becomes insolvent rather than simply withdrawing, the FSCS will protect 90% of claims with no upper limit for compulsory PI policies of solicitors (compulsory insurance is generally protected at 100% under the FSCS rules — the firm and broker should verify the position at the time the insurer enters administration). The MTC's clause 6 plus the FSCS framework means that policyholders are well protected in financial terms, but the administrative burden of swapping cover, managing notified claims through transfer, and re-presenting risk to a new insurer is significant.

3.5 The PIA in practice

The PIA contains commercial discipline mechanisms that the firm rarely sees. Insurers commit not to undercut MTC, to participate in the SRA's data exchange, and to support the orderly market. Brokers who work in the market regularly will know which insurers behave consistently and which ones are episodic. Insurer choice is therefore not just about price — it is about claims service, longevity in the line, and the underwriter's likely behaviour at the next renewal.

Key takeaways - A Qualifying Insurer has signed the SRA Participating Insurers' Agreement. - Not all QIs are equal — rated paper is preferable, especially for firms with lender panel exposure. - QI withdrawal mid-cycle is a real risk; firms should review insurer financial strength annually. - FSCS protection is strong for compulsory PI, but managing a transfer mid-claim is still painful.

Related guides: Qualifying Insurer guide · Solicitors PI overview

4. The Assigned Risks Pool: history and what replaced it

4.1 What the ARP was

From 2000 until October 2013, the Assigned Risks Pool ("ARP") was the SRA-mandated insurer of last resort for firms unable to obtain cover from the open QI market. If a firm was uninsurable — typically because of severe claims history, regulatory issues, or refusal by every QI — the ARP would issue cover at a tariff price. The ARP was funded by levy on QIs in proportion to their market share. The QI funding obligation made QIs cautious about who they declined, because every refusal pushed a firm towards the levy-funded pool.

4.2 Why the ARP was abolished

Two things killed the ARP. First, the pool was being used as a "second chance" by firms that had been declined for genuine underwriting reasons, with the consequence that the levy on the broader market grew uncomfortably large in years of high pool intake. Second, the SRA concluded that the ARP was incentivising the wrong behaviour: firms that should have closed were instead continuing to trade in the ARP, increasing exposure to client harm. The 2013 reforms abolished the ARP and replaced it with a different mechanism.

4.3 The replacement: the Extended Policy Period

Since October 2013, the regime has been as follows. A firm whose policy is about to expire and which has been unable to obtain renewal cover from any QI enters a default 30-day Extended Indemnity Period (EIP) during which the expiring insurer remains on risk and the firm must use the time to find alternative cover. If at the end of the 30 days no cover has been found, the firm enters a further 60-day Cessation Period during which the firm cannot accept new instructions or take on new work — it can only complete existing matters — and at the end of which the firm must cease practice. The 30-day EIP and 60-day Cessation Period together make up the 90-day Extended Policy Period.

The Extended Policy Period is enforced by the expiring insurer; the SRA has powers of intervention if a firm continues to trade beyond it without cover.

4.4 The cliff at day 91

If a firm reaches day 91 without cover, it is in unlawful practice. The SRA's options include intervention (closure by the SRA, with files removed and clients transferred), regulatory enforcement (suspension, conditions, fines), and notification to the Legal Ombudsman. From the partners' point of view, the day 91 cliff is the end of the road: closure, run-off and personal exposure for any uninsured claims that emerge in the next six years.

4.5 Practical reality for "uninsurable" firms today

The post-2013 regime is harder than the ARP regime, by design. Firms that ten years ago would have entered the ARP and continued trading are today closed or merged. Brokers and the SRA both report that the regime has driven firms to address claims history, governance and AML weaknesses earlier in the cycle — which the SRA regards as a public-interest gain. Critics argue that the regime has accelerated the consolidation of smaller firms, particularly in mixed and conveyancing practices.

For a firm finding itself in the Extended Policy Period today, the practical steps are: (a) instruct a specialist broker immediately, (b) prepare a full proposal with explanation of any past claims and remediation, (c) consider whether a merger or absorption by another firm is feasible within the 90 days (the successor practice mechanic can transfer the active book without run-off premium), and (d) prepare orderly closure as a fallback.

Worked example: A four-partner conveyancing-heavy firm in the Midlands had three large claims in 2024 totalling £1.8m. At 2025 renewal, all QIs declined. The firm entered the 30-day EIP. The broker secured a quote from a specialty syndicate at four times the prior premium subject to specific conditions. The firm declined and instead, within the 60-day Cessation Period, completed merger discussions with a larger firm that absorbed it on a successor practice basis. The acquiring firm's policy responded to the conveyancing book going forward and the prior work; no run-off premium was payable.

Key takeaways - The ARP was abolished in October 2013. - It was replaced by a 30-day Extended Indemnity Period plus a 60-day Cessation Period — total 90 days. - Day 91 means closure or intervention; there is no third option. - Successor practice mergers within the 90 days are sometimes the realistic answer.

Related guides: Conveyancing risk · Solicitors run-off

5. Six-year run-off cover in detail

5.1 When run-off triggers

Run-off cover under the MTC triggers when a firm "ceases practice" and there is no successor practice that will continue cover under its own MTC policy. The expiring insurer must offer six years of run-off cover from the date of cessation. The trigger therefore depends on two questions: (a) has the firm ceased practice? and (b) is there a successor?

A firm has "ceased practice" when it stops accepting and conducting client work. A merger where firm A's name disappears into firm B is not cessation if firm B is a successor (the work continues). A pure closure with files distributed back to clients or to other firms is cessation. A partial transfer of a department is a more complex question and is examined in Chapter 6.

5.2 What run-off covers

Run-off cover is six annual policy periods that continue the MTC coverage for claims first made during those six years arising from work done before cessation. The wording is the MTC wording — the cover is identical to in-force cover, except the firm is no longer accepting new work.

At the end of the sixth year, MTC run-off ends. Claims made after year six are uninsured under the SRA framework. Historically, the Solicitors Indemnity Fund (SIF) provided post-six-year cover; the position of SIF has been in active reform during 2022–2026 (see 5.6).

5.3 How the premium is calculated

There is no single formula. Insurers price run-off based on (a) the prior premium, (b) the size, complexity and tail of the book, (c) claims history, (d) the firm's areas of practice (conveyancing books in particular carry long-tail risk and command higher run-off premiums), (e) the financial strength of the firm at cessation, and (f) the insurer's appetite at the time.

In broad market-wide terms, run-off premium for a typical small firm tends to fall within a range of 100% to 300% of the expiring annual premium, payable as a single aggregate sum for the full six years. For conveyancing-heavy firms, premiums can be at the higher end of that range; for low-tail commercial firms, towards the lower end. The figure is a single payment that buys all six years.

These are illustrative apportionments — most firms pay a single lump sum for the full six years at the point of cessation, but the apportionment underpins the actuarial model.

Watch out: Run-off premium is the single largest insurance cost most firms ever face. Partners contemplating cessation should obtain run-off indications from the broker before triggering closure — the figure shapes the closure decision. In some cases, a successor merger is materially better than paying run-off.

5.4 Who can write the run-off?

Until 2017, the expiring insurer was obliged to offer run-off cover at the time of cessation. Since 2017, the obligation is on the expiring insurer to offer cover, but commercial open-market run-off has become readily available from specialist run-off insurers, and a firm in cessation can shop the run-off in the same way it shops in-force cover. The MTC must still be followed.

5.5 The Solicitors Indemnity Fund (SIF) and post-six-year cover

SIF was historically the post-six-year safety net. From 2000 onwards SIF stopped accepting new business and was placed into run-off, but it continued to provide cover for claims arising more than six years after a firm's cessation. The SRA proposed closing SIF in 2020, with significant pushback from the profession on the grounds that it would leave consumers and solicitors exposed to ancient long-tail claims with no cover. After multiple consultations, the SRA announced in 2023 a successor scheme — the Solicitors Indemnity Fund Limited (SIFL) — to continue providing post-six-year cover, funded by a levy on the profession. The position has continued to evolve through 2024–2026; firms should check the SRA's current position when planning closure.

The reader-relevant point as at May 2026: post-six-year cover does still exist in some form via SIFL, but the design of the scheme has been politically contested. Firms planning closure should not assume the legacy SIF position will hold without checking.

5.6 The "post-six-year" cliff in claims terms

In claims terms, the post-six-year cliff bites for late-emerging negligence claims. Probate and trust work, latent conveyancing defects, structural errors in wills or trust instruments, and missed limitation issues can all produce claims more than six years after a firm closes. Without SIFL cover, those claims fall on the personal estates of former partners. This is one of the strongest arguments for ensuring a successor practice exists wherever possible.

Key takeaways - Run-off cover under the MTC is six years from cessation, with no successor. - Premium ranges from 100% to 300% of the prior annual premium, payable as a single aggregate sum. - Conveyancing-heavy firms pay the highest run-off premiums. - Post-six-year cover via SIFL is in flux as at May 2026 — verify before closure.

Related guides: Solicitors run-off · Solicitors PI insurance · Solicitors PI cost estimator

6. Succession provisions: mergers, splinters, closures and the "successor practice" definition

6.1 The MTC definition of "successor practice"

The MTC defines a successor practice with care because the consequences of the definition — that the successor inherits open-ended liability for the predecessor's work — are large. The definition has four limbs in MTC drafting:

1. A practice arising out of the dissolution or division of another practice where the new practice continues to act for substantially the same clients.
2. A practice that takes over by purchase or other transfer the whole or substantially the whole of another practice's business.
3. A practice that holds itself out as the successor of another practice.
4. A practice that the SRA determines to be a successor practice in the particular circumstances.

The fourth limb is important. The SRA has residual power to determine successor status in disputed cases — typically where a firm closes, several partners go to different new firms, and the question is which of them (if any) is the successor. In practice, the SRA exercises this power sparingly but it exists.

6.2 The four classic scenarios

Scenario A — Merger by absorption. Firm A merges into firm B; firm A's name disappears. Firm B continues to act for substantially all of firm A's clients. Firm B is a successor practice. Firm B's MTC policy covers the back-book of firm A. No run-off premium is payable by firm A. Firm A's partners may or may not become partners of firm B — this affects the personal liability position but not the policy.

Scenario B — Sole-practitioner death. A sole practitioner dies in practice. There is no surviving partnership. If no other firm takes over the practice, the estate must arrange six-year run-off via the expiring insurer. If another firm takes over the files and clients, the question is whether the other firm is a successor — typically yes if it takes the whole book on a "holding out" basis. The deceased's personal representatives are responsible for the run-off premium if no successor exists.

Scenario C — Splinter group. Three partners leave firm A and set up firm C, taking a portfolio of clients with them. Firm A continues with the remaining partners and clients. Firm C is not a successor of firm A — it has not taken over the whole or substantially the whole of firm A's business. Firm A's policy continues to cover firm A's pre-departure work; firm C's new MTC policy covers C's work going forward. Each partner remains insured under firm A's policy for the work they did at firm A (clause 2 — "former" partners covered).

Scenario D — Transfer of part of practice (department transfer). Firm A transfers its private client department to firm D, but retains its commercial department. Firm D may be a partial successor in respect of the private client work — the wording is fact-sensitive. Insurers will typically engage with the SRA on this point. Practically, the transfer is documented carefully to allocate the back-book between the firms' policies.

Worked example — merger absorbing predecessor practice: Firm Hawthorn LLP merges into firm Birch LLP. All 12 partners of Hawthorn join Birch as members or salaried partners. All Hawthorn clients are migrated to Birch's matter management system on the merger date. Hawthorn ceases to be authorised by the SRA two months later. Birch's MTC policy responds to claims arising from Hawthorn's pre-merger work. No run-off is purchased; Birch carries the long-tail. At Birch's next renewal, the underwriter is told about the absorbed book and prices accordingly. The Hawthorn partners are protected under Birch's policy as former partners of an absorbed practice — clause 2 captures them.

Worked example — splinter group: Two partners leave Cedar & Co to set up Maple Law. They take their litigation clients (12 active matters). The remaining four partners at Cedar & Co continue practising in commercial and private client work. Maple Law is not a successor of Cedar — it has taken approximately 8% of the business. Cedar's policy covers Cedar's pre-departure work (including the two departed partners as former partners). Maple Law buys its own MTC policy and discloses the litigation back-book to its underwriter. The departed partners remain covered under Cedar's policy for the work they did at Cedar (clause 2).

6.3 The "holding out" trap

Limb 3 of the successor practice definition catches firms that hold themselves out as successors even if they have not in fact taken over a whole book. This is a serious trap. Marketing materials, sign-changes, letters to clients, websites — anything that creates the public impression that firm B has taken over firm A — can constitute holding out. Brokers see cases where a firm has casually adopted "formerly known as" branding without intending to take legal succession. The MTC then deems the firm a successor practice with consequent inheritance of back-book liability.

Watch out: Before any marketing or branding refers to another firm — even as "joined by" or "incorporating the former" — verify with the broker and ideally the SRA whether successor status is being created.

6.4 Drafting succession arrangements

In any merger, splinter or transfer transaction, the documentation should explicitly address:

• Which entity is a successor practice for MTC purposes.
• Which policy will respond to which back-book.
• How partners' personal cover transitions.
• Run-off arrangements (if any).
• Notification of insurers (both old and new).
• The SRA notification obligations under the Authorisation Rules.

Brokers should be involved in the drafting. Many disputes between merged firms about claims emerge years later because the succession question was left ambiguous at the deal stage.

Key takeaways - Successor practice status is defined by the MTC with four limbs. - Successor practice cover eliminates the need for run-off — and inherits the back-book. - "Holding out" can create successor status by accident. - Document succession clearly at deal stage and notify both insurers.

Related guides: Solicitors run-off · SRA MTC explained · About Apex

7. Aggregate limits, defence costs and excess layers

7.1 Any-one-claim vs aggregate

The MTC requires "any one claim" cover at the minimum limit for non-conveyancing work. This means each claim has the full limit available. For a firm with £3m limit and three unrelated claims of £2m each in the same policy year, the policy responds to all three, in full.

For conveyancing-only firms, the MTC permits the limit to be expressed as aggregate, on the basis that conveyancing claims are smaller, more frequent and more numerous. A conveyancing-only firm with £2m aggregate and four claims of £700k each will exhaust cover during the year.

In practice, most mixed firms buy any-one-claim limits at the primary level and then aggregate top-up layers above. The reinstatement and re-presentation of risk mid-year is an active matter for the firm's broker.

7.2 Aggregation clauses

The wording of an aggregation clause determines whether multiple related claims count as one claim (consuming one limit) or as separate claims (each having its own limit). Aggregation language is highly technical. The classic UK authority on aggregation in PI policies is AIG Europe Ltd v Woodman in the Supreme Court (2017), which held that aggregation requires the claims to arise from acts or omissions in a series of "related matters or transactions" with a sufficient nexus. The decision shaped how solicitors PI policies are interpreted on aggregation.

For a firm with a single large client and many matters for that client, the aggregation question is live. A class of investors suing over many similar transactions can be aggregated. A series of conveyancing matters at the same development can be aggregated. The firm's exposure to a single underlying matter therefore depends on how the policy aggregates.

7.3 Defence costs inside or outside the limit

The MTC permits insurers to write defence costs inside or outside the limit. "Defence costs outside the limit" means defence costs are paid in addition to indemnity — the limit is fully available for damages and settlement. "Defence costs inside the limit" means defence costs erode the limit available for damages.

In practice, the primary layer for most UK solicitors PI policies is defence-costs-in-addition. Excess layers above the primary are often defence-costs-within-limit, particularly for high attachment points. A firm with £3m primary defence-outside and £10m excess defence-within can find that a complex defence consumes much of the excess layer.

7.4 Excess layers

Most firms with material commercial exposure or large commercial clients buy excess layers above the MTC primary. The primary is MTC-compliant by definition; the excess layers are non-MTC PI cover (often called "top-up") and are commercially negotiated. Excess layers follow the primary's terms in most cases via a "follow-form" wording but can have additional conditions, aggregation language and exclusions.

Watch out: A common mistake at renewal is to assume that all excess layers follow the primary's "any one claim" basis. Many excess layers are aggregate. The aggregation clause on the excess layer is therefore critical, particularly for firms with concentrated client books.

7.5 Deductibles ("Excess" in policy terms)

The MTC permits an excess (deductible) at the firm's election, with the proviso that the excess applies to indemnity only and not to defence costs (so defence costs are paid by the insurer from £1, regardless of the excess). The excess is therefore a self-insurance retention that the firm takes on a per-claim basis. Excess levels of £5,000 to £50,000 are common for small to mid-sized firms; larger firms may have excesses of £100,000 or more.

Key takeaways - Most policies are any-one-claim at primary level, aggregate at excess level. - Aggregation clauses are technical and case-law-sensitive. - Defence costs inside vs outside the limit is a major commercial point. - Excess layers are non-MTC and need careful wording review.

Related guides: Ultimate UK PI guide · PI claim management

8. Conveyancing risk in 2026: fraud, undertakings and the Dreamvar fallout

Conveyancing is the single largest source of solicitors PI claims in the UK by number, and one of the largest by value. The risks evolve fast — fraud techniques mutate, lender expectations harden, and the case law on solicitor liability for fraud losses has shifted materially over the past decade.

8.1 Purchaser fraud and identity fraud

The two dominant fraud typologies are:

• Vendor identity fraud — a fraudster pretends to be the registered owner of a property and sells the property to an innocent purchaser, taking the proceeds. The purchaser's solicitor often becomes the focus of post-loss claims, especially if identity checks were inadequate.
• Purchaser fraud — a fraudster uses fake purchaser identity or stolen funds (often laundered) to buy property. The seller's solicitor risks claims if money is later traced.

In both typologies, the solicitor is potentially exposed in negligence (failure to do identity checks), in breach of trust (transferring funds without authority), and in restitution. The MTC responds to all three heads.

8.2 The Dreamvar / P&P Property line of cases

The Dreamvar (UK) Ltd v Mishcon de Reya and P&P Property Ltd v Owen White & Catlin LLP cases (Court of Appeal, 2018) reshaped solicitor exposure to vendor identity fraud. The Court held that a solicitor acting for a vendor (the fraudster) was in breach of trust by paying out completion funds when there was in fact no genuine sale (because the "vendor" was not the owner). The purchaser's loss was therefore borne by the vendor's solicitor on a strict liability basis under the breach of trust analysis, subject to the s. 61 Trustee Act 1925 discretionary relief — which the Court declined to grant in Dreamvar because the solicitor was an insured professional with PI cover.

The consequence is that vendor-side solicitors carry the strict liability for vendor identity fraud in most scenarios. This drove material premium increases in conveyancing PI in 2018-2020 and a tightening of identity verification procedures across the profession. The Council for Licensed Conveyancers and the CLLS Code on the Conduct of Conveyancing have both responded with stronger ID guidance.

8.3 Friday afternoon fraud

"Friday afternoon fraud" is the typology where fraudsters intercept email communication around completion and substitute fraudulent bank details for the genuine seller's account. Completion funds are wired to the fraudster's account. The variant has many forms — compromised solicitor email (BEC — business email compromise), compromised client email, spoofed domains. The solicitor's liability depends on the facts — failure to verify a change of account details by independent means is the classic negligence. PI responds, generally without policy difficulty, although the volume of these claims is reshaping cyber-related conditions in solicitors PI wordings (see Chapter 11).

8.4 Undertaking failures (overview — full discussion at Chapter 9)

Conveyancing transactions rely on solicitor undertakings: the undertaking to discharge a mortgage, to register a charge, to remit completion proceeds, to keep documents pending registration. Failures of these undertakings generate PI claims, often with lender or purchaser claimants and substantial value.

8.5 Lender claims

Lenders are claimants in approximately a third of conveyancing PI claims by value (industry estimate; varies year to year). Lender claims arise from breaches of CML/UK Finance Lenders' Handbook obligations — failure to report a material fact, failure to follow lender instructions, failure to obtain proper title — and from breach of trust in misapplied mortgage funds. The Lenders' Handbook is the binding contractual document for residential lender work; breach of any of its mandatory provisions exposes the solicitor.

8.6 The CLLS Code and conveyancing protocols

The City of London Law Society's Conveyancing Code and the Law Society's Conveyancing Protocol (CQS) impose process discipline on conveyancing work. Adherence to the CQS protocol is now effectively required by most lenders for panel membership and is heavily relied on at PI renewal as a sign of process maturity. A firm with CQS accreditation generally enjoys better conveyancing PI terms than one without — both in premium and in the willingness of insurers to write the risk at all.

8.7 Cryptoasset transactions and the new conveyancing fronts

A small but growing fraction of conveyancing transactions involve cryptocurrency as part-payment, deposit or settlement asset. Insurers' appetite for these matters is limited; some QIs have introduced strict approval requirements or sub-limits for crypto-funded transactions. The MTC do not permit blanket exclusion (see Chapter 2), but insurers can decline to write the risk at all.

Claim study — Dreamvar-style fraud: A two-partner firm acted for a "vendor" of a £1.6m London property. The "vendor" was a fraudster impersonating the registered proprietor. The firm took standard ID checks but did not detect the impersonation. Completion proceeded; funds were paid to the "vendor"'s account, which was emptied. The purchaser sued the firm in breach of trust. The Court found the firm liable. The firm's PI policy responded for £1.6m plus defence costs and damages; the firm's excess of £25,000 applied. Its next renewal premium increased by 65% and the insurer required mandatory enhanced ID procedures.

Key takeaways - Conveyancing is the dominant source of solicitors PI claims by number. - Vendor-side solicitors carry strict breach-of-trust liability for vendor identity fraud after Dreamvar. - Friday afternoon fraud is the highest-volume fraud typology and is reshaping cyber terms in PI. - CQS accreditation materially helps PI placement.

Related guides: Conveyancing fraud risk · Solicitors PI insurance · PI claim management

9. Undertakings: the unlimited personal liability problem

9.1 What an undertaking is, in law

A solicitor's undertaking is a personal promise given in the course of practice, enforceable against the solicitor personally by the Court's supervisory jurisdiction (under the Solicitors Act 1974 and the inherent jurisdiction over officers of the Court). Undertakings are unique in English law — they are enforceable as professional commitments even when not contractual, and the courts treat them with severity.

The two material consequences are:

1. The undertaking is enforceable personally against the individual solicitor, not just the firm.
2. The undertaking is enforceable without reference to the limit of indemnity of the firm's PI policy — it is a personal obligation.

9.2 Common undertaking failures

The classic failures are:

• The undischarged mortgage — solicitor undertakes on completion to discharge the seller's existing mortgage, fails to do so, leaving the purchaser's title encumbered.
• The unregistered charge — solicitor undertakes to register the lender's charge, fails to register within the priority period, leaving the lender unsecured.
• The misapplied funds — solicitor undertakes to hold funds pending an event, releases them before the event.
• The undelivered document — solicitor undertakes to deliver a transfer or release, fails to do so.

Each of these is enforceable against the solicitor personally by the Court. Each is also a breach of duty for which PI typically responds.

9.3 How PI responds to undertaking claims

PI responds to civil liability arising from the undertaking. The MTC's "civil liability" wording captures breach of undertaking. Defence costs are covered. Damages — the cost of putting right the failure — are covered up to the limit of indemnity.

The personal liability dimension remains uninsured beyond the PI limit. If the firm fails and the PI limit is exhausted, the solicitor remains personally exposed for any shortfall. This is one of the few PI scenarios where partner personal assets are routinely at risk.

9.4 Why undertakings are scrutinised at renewal

Underwriters question undertakings at renewal because (a) they are a leading indicator of conveyancing volume and lender exposure, (b) they are correlated with the firm's process discipline, and (c) historic breach-of-undertaking claims are a strong predictor of future claims.

A firm without a written undertakings register, without partner-level authorisation for undertakings above a threshold, and without a clear release process when undertakings are discharged will face harder questions at renewal. Firms with documented undertakings governance — particularly Lexcel-accredited or CQS-accredited firms — find renewal materially easier.

9.5 Practical undertakings discipline

The minimum standards expected by insurers in 2026 are:

• A written undertakings policy describing who may give an undertaking and at what value level.
• A central undertakings register with the date, terms, parties and discharge status.
• Partner sign-off for undertakings above a defined threshold (often £100k or higher in monetary undertakings).
• A discharge process that records when an undertaking has been satisfied or released.
• Periodic review of open undertakings (quarterly at minimum).

Watch out: "Soft" undertakings — phrases in correspondence that can be construed as undertakings even if not labelled as such — are a known source of claims. Train fee-earners to recognise when they are giving an undertaking.

Key takeaways - Undertakings carry personal liability for the individual solicitor enforceable by the Court. - PI responds to civil liability from undertaking failure but does not relieve the personal obligation if PI is exhausted. - Undertakings governance is central to renewal questioning. - A written register, partner sign-off and discharge process are minimum modern standards.

Related guides: Solicitors PI insurance · Renewal checklist

10. Anti-money laundering and PI: where the two regimes collide

10.1 The AML regime in summary

Solicitors are within the regulated sector under the Money Laundering, Terrorist Financing and Transfer of Funds (Information on the Payer) Regulations 2017 ("MLR 2017"), as amended. They are subject to customer due diligence (CDD) obligations, enhanced due diligence (EDD) in high-risk scenarios, suspicious activity reporting (SARs) under the Proceeds of Crime Act 2002 (POCA) section 330, and the principal money laundering offences under POCA sections 327 to 329.

The SRA supervises AML compliance for the legal sector. Failures are dealt with by SRA disciplinary action (fines, conditions, suspensions, referral to the SDT for serious cases) and by HMRC's anti-money laundering supervision unit where applicable for non-SRA-regulated providers.

10.2 POCA sections 327–329

• Section 327 — concealing, disguising, converting, transferring or removing criminal property from the jurisdiction. The principal money laundering offence.
• Section 328 — entering into or becoming concerned in an arrangement that facilitates the acquisition, retention, use or control of criminal property.
• Section 329 — acquiring, using or possessing criminal property.

Defences include the "authorised disclosure" defence: a solicitor making a SAR to the National Crime Agency and obtaining consent (Defence Against Money Laundering, or DAML) avoids the section 327–329 offences for the transaction in question.

10.3 SARs and tipping-off

POCA section 333A creates the tipping-off offence — disclosing a SAR or that an investigation may be being conducted, where that disclosure is likely to prejudice the investigation. Solicitors must therefore manage CDD findings and any SARs filed without alerting the client. The interaction with privilege is complex and is governed by the "litigation" and "legal advice" privileges, with a crime/fraud exception that defeats privilege where the client's purpose is criminal.

10.4 How PI responds to AML-related claims

PI responds to civil liability arising from AML failures. The wording captures, for example:

• Claims by a third party whose funds were lost as a result of inadequate CDD.
• Claims by the client for losses flowing from the solicitor's mishandling of the transaction.
• Claims by HMRC or other third parties in restitution arising from misapplied funds.

PI does not respond to:

• SRA fines for AML breach (excluded under clause 4.9 as fines/penalties).
• Criminal prosecution costs as the principal defendant in an AML criminal case (although defence cost cover for regulatory and quasi-criminal investigations is often available as a discretionary extension).
• The proceeds of crime themselves (POCA recovery orders take the criminal property, not the firm's general assets — the firm's PI does not "replace" the recovered funds).

10.5 The fine vs civil liability dividing line

The distinction between an SRA fine (excluded) and the legal costs of defending the SRA process (often covered as an extension) is important. Many PI wordings include a sub-limit for SRA investigation defence costs as a discretionary extension. The fine itself remains uninsured.

10.6 AML at renewal

Underwriters review AML compliance closely at renewal. Standard questions include:

• Date and outcome of last AML risk assessment.
• Date and outcome of last AML independent audit.
• Number of SARs filed in the past 12 months.
• CDD process for high-risk clients (PEPs, complex structures, sanctioned jurisdictions).
• Source of funds verification procedures.
• AML training records.

A firm with a documented AML programme, recent independent audit and demonstrable training records will be treated more favourably. A firm that has been subject to SRA AML enforcement action will find renewal materially harder.

Claim study — AML-adjacent PI claim: A firm acted on a property purchase for a corporate client controlled by an overseas individual. CDD was performed but EDD was light. After completion, the funds used for the purchase were traced to fraud against a third party. The third party sued the firm in restitution, alleging that the firm should have detected the suspicious source. The PI policy responded for defence costs and a contributory settlement. The SRA subsequently fined the firm £35,000 for inadequate EDD. The fine was uninsured; the firm paid it directly. The SRA disciplinary defence costs were covered under the discretionary extension to the PI wording up to a sub-limit of £100,000.

Key takeaways - AML failures generate civil PI claims, regulatory fines and (rarely) criminal prosecution. - PI responds to civil liability and (often) regulatory defence costs but not to fines. - AML governance is a major renewal underwriting topic. - Tipping-off and privilege overlap is a recurring claims area.

Related guides: Solicitors AML and PI · Solicitors PI insurance

11. Cyber, data and confidentiality: PI overlap and standalone cyber

11.1 The exposure landscape

Solicitors handle high volumes of personal data, sensitive client information and funds in transit. The cyber threat surface includes:

• Business email compromise (BEC) — emails between solicitor and client (or solicitor and counterparty) intercepted; payment instructions altered. The dominant typology of cyber-related loss in conveyancing.
• Ransomware — encryption of firm systems with extortion demand. Operational shutdown plus data exfiltration plus regulatory exposure.
• Data breach without ransomware — confidential client information disclosed without ransom demand; sometimes accidental (a misdirected email), sometimes adversarial.
• Third-party software compromise — a SaaS provider used by the firm is breached; client data exposed.

11.2 GDPR and the ICO

The UK GDPR and the Data Protection Act 2018 apply to solicitors as controllers of personal data. The Information Commissioner's Office can impose administrative fines up to £17.5m or 4% of global turnover, whichever is higher. The ICO also has powers to require breach notification within 72 hours where the breach is likely to result in risk to data subjects.

For solicitors, the high-value exposures are:

• ICO fines for breach (excluded under PI as fines/penalties, but covered under cyber insurance to the extent insurable as a matter of law).
• Compensation claims by data subjects under section 168 DPA 2018 for material and non-material damage.
• Costs of breach notification, forensic investigation and remediation.

11.3 What PI covers (and does not)

The MTC's "civil liability" definition captures claims by data subjects for losses arising from a breach of professional duty. So:

• A claim by a client whose confidential information was disclosed in a phishing breach — civil liability, PI responds.
• A claim by a client whose funds were misdirected due to BEC — PI responds.
• A claim against the firm by a third party whose data was exposed — PI responds for civil liability.

PI does not cover (or covers only partially via discretionary extensions):

• ICO fines (excluded as fines/penalties).
• The firm's own first-party loss (data recovery, ransom payment if lawful, business interruption).
• The cost of forensic investigation, notification to data subjects, PR support.
• Cybercrime against the firm itself (theft of the firm's funds via firm-side BEC).

These first-party and cybercrime losses are the principal reason solicitors firms now buy standalone cyber cover.

11.4 The cyber endorsement vs standalone cyber decision

Some PI insurers offer cyber endorsements to the PI policy. These typically provide a modest sub-limit (often £100,000 to £500,000) for first-party costs and cybercrime, with the PI policy continuing to cover third-party liability. For small firms with low cyber risk, an endorsement may be enough. For mid-sized and larger firms — and any firm doing meaningful conveyancing — a standalone cyber policy with full first-party limits, dedicated incident response, business interruption cover and crime extensions is becoming the norm.

11.5 The interaction of PI and cyber at claim time

A solicitor cyber incident often triggers both policies. PI responds to client-side civil claims. Cyber responds to first-party costs. Brokers coordinate notifications to both insurers, ensure the firm uses the cyber insurer's IR panel, and manage the boundary between the policies on costs apportionment.

Watch out: A standalone cyber policy with an "other insurance" clause may seek to step back where PI is available. Read the cyber wording carefully — particularly the "professional indemnity" and "other insurance" provisions.

11.6 Practical cyber hygiene expected at PI renewal

Underwriters now ask about:

• Multi-factor authentication on email and remote access.
• Backups (offline / immutable / tested).
• Email filtering and anti-phishing.
• Bank detail verification procedures for incoming payments (Cifas, callback).
• Staff training and phishing simulations.
• Incident response plan and recent table-top exercises.
• Software currency and patch management.

A firm scoring well across these topics will see better PI terms; a firm scoring poorly may see cyber-related sub-conditions or sub-limits attached to its PI cover.

Key takeaways - PI responds to third-party civil liability for data and cyber incidents. - PI does not cover ICO fines, ransom, first-party recovery costs, or firm-side cybercrime. - Standalone cyber is becoming standard for mid-sized and conveyancing-heavy firms. - Cyber hygiene is now a meaningful driver of PI premium.

Related guides: Solicitors PI insurance · Ultimate UK PI guide

12. Premium drivers, the renewal cycle and what insurers actually look at

12.1 The macro market cycle

Solicitors PI cycles between hard, soft and transitional markets. Hard markets — when capacity is restricted and rates rise — typically follow large insurer losses, regulatory shocks or capital pressure at carrier level. Soft markets — when capacity is plentiful and rates fall — follow profitable underwriting years. The 2018–2022 period was a hardening market in solicitors PI; 2023–2025 saw a transition with new entrants stabilising rates; 2026 has begun with a more mixed picture varying by firm profile.

12.2 Firm-specific drivers

Insurers price the individual firm using a mix of factors:

• Fee income. The starting point. Premium is typically a percentage of gross fee income subject to floors and ceilings.
• Work-type mix. Conveyancing, probate, personal injury (claimant), commercial property and complex commercial transactions all carry different risk loadings. Litigation defendant work and corporate transactional work are also weighted differently.
• Claims history. Five years of claims and circumstances. A single large claim can move premium 50%+; a clean record provides modest discount.
• Size and structure. Sole practitioners and small firms pay higher rates per £ of fee income; large firms benefit from scale and process maturity.
• Lender panel exposure. CML/UK Finance panel work increases conveyancing risk weighting.
• Process accreditations. CQS, Lexcel, ISO 27001, Cyber Essentials Plus all signal process maturity.
• AML programme maturity. As above.
• Cyber hygiene. As above.
• Partner and fee-earner profile. Tenure of partners, ratio of partners to fee-earners, supervision arrangements.

These are illustrative public-range figures; individual firms vary materially with claims history, work-type mix and structure.

12.3 The renewal cycle: time-bound steps

A well-run renewal begins approximately 12 weeks before the renewal date. The steps are:

1. Weeks 12–10 before renewal. Broker review meeting. Confirm work-type mix, claims and circumstances, AML and cyber position. Identify any structural changes (mergers, new offices, lateral hires).
2. Weeks 10–8. Renewal proposal drafted with broker. Full claims and circumstances narrative prepared. AML risk assessment and recent audit summary attached. Cyber controls evidence attached.
3. Weeks 8–4. Broker presents to market — current insurer plus alternative QIs. Quotes returned with conditions.
4. Weeks 4–2. Firm reviews quotes; broker negotiates terms, conditions and discretionary extensions.
5. Weeks 2–0. Selection made, cover bound, certificate issued, SRA reporting completed.

A rushed renewal is a more expensive renewal. Insurers price uncertainty into the quote; a firm presenting at the last minute, with gaps in the proposal, receives less favourable terms than one presenting a clear, comprehensive submission with time for negotiation.

12.4 The information insurers actually want

The minimum proposal pack for a competitive renewal:

• Last three years' fee income split by work type.
• Forecast for the coming year.
• Five years' claims and circumstances narrative (every notification, with status and reserved cost).
• AML risk assessment, last independent AML audit, SAR statistics.
• Cyber controls statement (MFA, backups, training, incident response).
• Undertakings policy and register summary.
• Partner CVs and structure chart.
• Office locations and IT supplier list.
• Accreditations (CQS, Lexcel, Cyber Essentials Plus, ISO 27001).
• Material structural events in the past three years (mergers, departures, new departments).

Key takeaways - Solicitors PI is cyclical; the 2026 market is mixed by firm profile. - Premium is driven by fee income, work mix, claims history, and process maturity. - A well-run renewal starts 12 weeks ahead with a comprehensive proposal pack. - Last-minute renewals pay a premium for uncertainty.

Related guides: Renewal checklist · Solicitors PI cost estimator · About Apex team

13. Notification, circumstances and the duty to report

13.1 The MTC notification clause

The MTC requires the insured to notify the insurer "as soon as practicable" of any claim made or any circumstance that may give rise to a claim. The "as soon as practicable" wording is deliberate — it is more forgiving than the "immediately" or "as a condition precedent" wordings found in non-MTC PI policies, and it cannot be turned into a condition precedent under the MTC. An insurer cannot refuse cover for a late notification under the MTC except where the insurer can show actual prejudice (and even then the position is limited).

13.2 What is a "circumstance"?

A circumstance is a fact or matter that the insured becomes aware of which may give rise to a claim, even if no claim has yet been made. Examples:

• A complaint from a client.
• A demand for the firm's file from another solicitor (often a precursor to a claim).
• An adverse outcome in a matter (lost case, missed deadline) where the client might claim.
• An SRA investigation or referral.
• An internal discovery that work has been done in error.

The duty is to notify circumstances during the policy period in which the firm becomes aware. Once notified, the matter is "locked in" to that policy year — any subsequent claim arising from the circumstance falls on that year's policy, regardless of when the claim is made.

13.3 The lock-in benefit

The lock-in is one of the strongest features of the MTC. A firm that notifies a circumstance in 2026 and changes insurer in 2027 still has the 2026 insurer on the matter. There is no risk of falling between policies. This is also why circumstances notifications are scrutinised at renewal — the new insurer wants to know what has been notified to the old insurer.

13.4 The "no-prejudice" notification trap

Some insurers offer "no-prejudice" or "watching brief" notifications — a way to flag something to the insurer without formally treating it as a circumstance. These are not provided for by the MTC and have no formal status. A firm should be careful: an informal flag may or may not constitute notification, and the insurer may later argue it was not. The safer course is to notify formally and let the insurer treat it as appropriate.

13.5 The SRA reporting overlap

The SRA's Code of Conduct requires firms and individuals to report serious breaches of regulatory arrangements. There is significant overlap between matters that need notification to insurers and matters that need reporting to the SRA. The two regimes are independent — notifying the insurer does not satisfy the SRA reporting duty and vice versa. Most firms develop a single internal protocol that triggers both processes simultaneously.

13.6 The duty to cooperate

The MTC requires the insured to cooperate with the insurer in the investigation and defence of any notified matter. The insurer typically appoints panel solicitors for the defence; the insured retains the right to consultation. Disputes between insured and insurer about defence strategy are managed under standard PI mechanics — the policy typically provides for arbitration or court resolution.

Watch out: Failure to notify a known circumstance during the policy year in which it arose can leave the matter uninsured if it later becomes a formal claim, because the next year's insurer will refuse cover on the basis that the circumstance was a "known matter" that should have been disclosed at inception of the new policy. The MTC's protection against avoidance helps, but does not entirely cure, the problem.

Key takeaways - Notification under the MTC is "as soon as practicable", not condition precedent. - A "circumstance" is a fact that may give rise to a claim, not just a claim itself. - Lock-in protects the firm against falling between insurers. - SRA reporting is parallel to insurer notification, not a substitute.

Related guides: PI claim management · Solicitors PI FAQ

14. Practical renewal checklist for the COLP and COFA

The following checklist condenses the points across this guide into a sequence of tasks. It is suitable for the COLP (Compliance Officer for Legal Practice), COFA (Compliance Officer for Finance and Administration), or managing partner of a small to mid-sized firm.

12 weeks before renewal

• [ ] Confirm renewal date and current insurer.
• [ ] Pull last three years of fee income by work-type.
• [ ] List all claims and circumstances notified in the past five years; prepare narrative.
• [ ] Confirm AML risk assessment is current (within 12 months).
• [ ] Confirm last AML independent audit date and findings.
• [ ] Pull SAR statistics for the past 12 months.
• [ ] Confirm cyber controls: MFA, backups, training, IR plan.
• [ ] Pull undertakings register summary.
• [ ] Confirm CQS, Lexcel, Cyber Essentials Plus status.
• [ ] List structural events in the past 12 months (lateral hires, departures, new offices).

10 weeks before renewal

• [ ] Broker review meeting.
• [ ] Identify any work-type changes for the coming year.
• [ ] Identify any QI strength concerns with current insurer.
• [ ] Decide whether to test the wider market or focus on the incumbent.

8 weeks before renewal

• [ ] Renewal proposal finalised with broker.
• [ ] All supporting documents collated (audit reports, accreditation certificates).
• [ ] Broker submits to market.

6 weeks before renewal

• [ ] First quotes received; broker debrief.
• [ ] Negotiation of conditions and extensions begins.

4 weeks before renewal

• [ ] Firm decision on insurer selection.
• [ ] Confirm aggregate, defence costs basis, excess level.
• [ ] Confirm discretionary extensions (SRA defence costs, cyber endorsement, etc.).

2 weeks before renewal

• [ ] Final binding instructions to broker.
• [ ] Certificate of insurance issued.
• [ ] SRA reporting submitted.

Post-renewal

• [ ] File certificate and policy document.
• [ ] Brief partners on any material changes from prior year.
• [ ] Diary the 12-week marker for next renewal.

Related guides: Renewal checklist (download) · About Apex · Solicitors PI insurance

15. Frequently asked questions

1. What is the SRA Minimum Terms and Conditions (MTC)? The MTC are the mandatory coverage terms that every solicitors PI policy in England and Wales must adopt. They are published by the Solicitors Regulation Authority and incorporated by reference into the SRA Indemnity Insurance Rules. Any insurer offering solicitors PI must have signed the SRA Participating Insurers' Agreement and undertaken to issue policies on MTC terms. The MTC are coverage clauses only — premium, deductible, aggregate and most operative provisions remain commercial.

2. Can a solicitor's PI policy exclude conveyancing fraud? No. The MTC contains a closed list of permitted exclusions and conveyancing fraud is not on it. An insurer may decline to write the risk at all, or impose conditions and sub-limits within the MTC framework, but cannot add an exclusion that goes beyond the closed list.

3. What is the minimum limit of indemnity? £2 million any one claim for recognised bodies and sole practices, £3 million any one claim for LLPs and companies (limited liability entities). Most firms purchase higher limits, particularly to meet lender panel requirements that typically expect £3 million or more.

4. What is run-off cover and when does it trigger? Run-off cover is six annual policy periods of continued MTC cover for claims arising from past work, triggered when a firm ceases practice and has no successor practice. It is required by the MTC and must be offered by the expiring insurer. The premium typically ranges from 100% to 300% of the prior annual premium and is payable as a single sum.

5. What is a "successor practice"? A practice that takes over the whole or substantially the whole of another firm's business, that arises from the dissolution or division of another firm and continues to act for substantially the same clients, that holds itself out as a successor, or that the SRA determines to be a successor. Successor practices inherit the predecessor's back-book under their own MTC policy, so no run-off is needed.

6. What happens at the end of six years' run-off? Historically, the Solicitors Indemnity Fund (SIF) provided post-six-year cover. Following multiple consultations and reforms between 2020 and 2024, post-six-year cover continues to be provided via a successor scheme (commonly referred to as SIFL) funded by a profession levy. The exact form has been politically contested; firms planning closure should verify the current position with the SRA before committing.

7. Can an insurer avoid a policy for non-disclosure? Only where the insured was fraudulent, and even then only against the dishonest insured — innocent partners retain cover. This is the most important MTC protection and a major departure from the position under the Insurance Act 2015 in the wider PI market.

8. What is the Extended Policy Period? A 90-day period (30 days of Extended Indemnity Period plus 60 days of Cessation Period) granted to firms that have been unable to obtain renewal cover. It replaced the Assigned Risks Pool in October 2013. At the end of the 90 days the firm must have new cover or must cease practice.

9. How does PI respond to Friday afternoon fraud? The MTC's civil liability cover responds to claims by clients or counterparties whose funds were misdirected as a result of email compromise or fraud against the firm. PI does not cover the firm's own losses where it is itself the victim of cybercrime — that is a standalone cyber insurance question.

10. Are SRA fines covered? No. Fines and penalties are excluded under MTC clause 4.9. Legal defence costs in respect of SRA investigations are often available as a discretionary extension to the policy, typically with a sub-limit. The fine itself remains uninsured.

11. What does the Dreamvar case mean for vendor solicitors? Dreamvar v Mishcon de Reya and P&P Property v Owen White & Catlin (Court of Appeal, 2018) confirmed that solicitors acting for a fraudulent "vendor" face strict liability in breach of trust for completion funds paid out where there was no genuine sale. The s. 61 Trustee Act 1925 relief was refused because the solicitor was an insured professional. The practical consequence is that vendor-side solicitors carry the strict liability for vendor identity fraud, which has materially affected conveyancing PI pricing and identity verification standards.

12. Should a firm buy standalone cyber cover or rely on a PI cyber endorsement? For sole practitioners and very small low-risk firms, a PI cyber endorsement may be sufficient. For mid-sized firms, conveyancing-heavy practices and any firm with material data holdings, a standalone cyber policy with first-party limits, incident response and business interruption cover is recommended. PI does not cover the firm's own losses, ICO fines, ransom payments or forensic costs.

13. How long before renewal should we start? Approximately 12 weeks. A 12-week runway permits a comprehensive proposal pack, broker market testing, time to negotiate conditions and extensions, and orderly insurer selection. Last-minute renewals attract uncertainty pricing.

14. What is the difference between "any one claim" and aggregate cover? Any-one-claim cover provides the full limit for each separate claim. Aggregate cover provides a total limit shared across all claims in the policy year. The MTC requires any-one-claim cover at primary level for non-conveyancing work; aggregate is permitted for conveyancing-only firms. Most excess layers are aggregate.

15. Is a broker required, or can a firm approach insurers directly? There is no legal requirement to use a broker, but the solicitors PI market is largely intermediated. Most QIs do not deal direct with firms below large-firm scale. The market is technical, the wordings differ in important non-MTC respects, and the cycle of relationships between brokers, underwriters and firms is part of how good outcomes are achieved. A broker authorised by the FCA for general insurance distribution is the standard route.

16. Sources, disclosures and authorship

Authoritative sources referenced in this guide:

• SRA Indemnity Insurance Rules (current version as at May 2026).
• SRA Minimum Terms and Conditions, published by the SRA.
• SRA Participating Insurers' Agreement (PIA) terms.
• Solicitors Act 1974, Legal Services Act 2007.
• Trustee Act 1925, s. 61.
• AIG Europe Ltd v Woodman [2017] UKSC 18 (aggregation).
• Dreamvar (UK) Ltd v Mishcon de Reya and P&P Property Ltd v Owen White & Catlin LLP [2018] EWCA Civ 1082 (vendor identity fraud).
• Proceeds of Crime Act 2002, sections 327–330 and 333A.
• Money Laundering, Terrorist Financing and Transfer of Funds (Information on the Payer) Regulations 2017.
• UK GDPR and Data Protection Act 2018.
• UK Finance Lenders' Handbook.
• Law Society Conveyancing Quality Scheme (CQS) protocol.

About this guide. This guide is published by Apex Insurance Brokers Ltd as a general reference for senior decision-makers in SRA-authorised firms. It is not legal advice and is not tailored to any specific firm's circumstances. Insurance arrangements depend on the wording of the specific policy and the particular regulatory and commercial context of the firm. Firms should consult their broker and, where appropriate, their solicitors and the SRA before making decisions on cover, succession or closure.

Author. Apex Insurance Brokers — the technical team at Apex have advised SRA-authorised firms on solicitors PI for over a decade, covering sole practices, regional partnerships, ABS structures and conveyancing specialists across England and Wales.

Last reviewed: May 2026.

About Apex. Apex Insurance Brokers Ltd is a UK general insurance broker based in Bristol, authorised and regulated by the Financial Conduct Authority (FRN 724952). Registered in England and Wales, company number 07014570. We are not a tied agent of any insurer and place solicitors PI across the qualifying insurer market. Visit /about for our regulatory disclosures and complaints policy.