Do sole practitioners and freelancers still need regulator-mandated PI?
Reviewed by Apex Insurance Brokers · Last reviewed 2026-08-05
There is a persistent myth that PI insurance is a ‘firm’ obligation — something only partnerships and limited companies have to worry about. If you have gone solo, gone freelance, or dropped down to a single-person operation, it is tempting to assume the requirement fell away with the letterhead. For most regulated professions in the UK, it did not.
This page looks specifically at how the rules apply when there is just one of you. It uses the Solicitors Regulation Authority (SRA) freelance regime as a worked example, because it is one of the clearest illustrations of how a modern regulator handles solo practice — but the underlying principle travels across professions.
Why solo status doesn’t cancel the obligation
Regulator-mandated PI exists to protect clients, not businesses. The client who suffers loss from negligent advice is in the same position whether that advice came from a 200-partner firm or from one person at a kitchen table. Regulators design their rules around that reality, so the trigger for cover is almost always the regulated activity you perform, not the legal structure you wrap around it.
That means the relevant questions are usually:
- Are you performing work that your regulator regulates?
- Are you doing it in a self-employed or individual capacity that the regulator recognises?
- Does the regulator’s rulebook require you to carry insurance for that work?
For a large number of professions the answer to the third question is yes — and being a sole practitioner or freelancer changes the form the requirement takes, not whether it applies.
‘Adequate and appropriate’ vs a fixed minimum
UK regulators broadly take one of two approaches to specifying how much cover you need. Understanding which one applies to you matters more than any single number.
| Approach | How the limit is set | Typical of |
|---|---|---|
| Prescribed minimum terms | A fixed sum insured and mandatory policy wording the regulator dictates in detail. | Authorised law firms under the SRA’s minimum terms and conditions. |
| ‘Adequate and appropriate’ | You must judge a proportionate level yourself, based on your work, clients and exposure. | SRA freelance solicitors doing reserved work; architects under the ARB Code. |
| Income or turnover band | Required limit scales with gross fee income or turnover using published bands. | Various accountancy and surveying bodies for members in practice. |
The ‘adequate and appropriate’ standard is deceptively demanding. It hands the responsibility to you: if a claim later exceeds your cover, the regulator can ask why you judged that limit appropriate. A defensible answer means actually considering your highest-value matters, the type of work, and what a serious claim might cost — not simply buying the cheapest option available.
Not sure whether your solo arrangement needs prescribed terms or an ‘adequate and appropriate’ judgement? We’ll help you size it properly.
Get a PI quote →Worked example: SRA freelance solicitors
Since the SRA Standards and Regulations came into force, a solicitor can practise on their own account as a freelance solicitor without setting up an authorised firm. The SRA draws an important line based on whether that solicitor carries out reserved legal activities (such as certain litigation, advocacy or probate work).
Where a freelance solicitor does carry out reserved legal activities, the SRA’s regulations attach conditions to that practice. These have historically included requirements such as:
- a minimum period of post-admission experience before practising this way;
- practising in your own name, without a trading name or separate corporate vehicle;
- not employing others in connection with the reserved services;
- restrictions on holding client money; and
- holding indemnity insurance that provides ‘adequate and appropriate’ cover for the services delivered.
Crucially, that freelance insurance requirement is not automatically the same as the full minimum terms and conditions imposed on authorised firms. It is a proportionate, self-assessed standard — which is precisely why it needs care. The SRA expects you to have regard to what adequate cover looks like, and its guidance points solicitors toward considering the protections the minimum terms would otherwise provide.
The exact conditions, experience periods and definitions are set by the SRA and are updated from time to time. Treat the above as illustrative of the shape of the regime and confirm the current wording directly with the SRA before relying on it.
The same logic across other professions
The freelance solicitor example is not an outlier. Across the regulated professions, the individual providing regulated services is generally the one who must be insured. A few illustrative examples of the general pattern:
- Architects registered with the Architects Registration Board are required, under the Architects Code, to hold insurance appropriate to their work and to the nature and size of the risks.
- Accountants in public practice under bodies such as the ICAEW or ACCA are typically required to carry PI as a condition of holding a practising certificate, often on an income-linked basis.
- Surveyors operating as RICS-regulated firms must hold PI meeting RICS requirements, including run-off arrangements.
The common thread: going solo or freelance does not delete the requirement. It usually just changes which version of the requirement applies to you — and often shifts more of the judgement onto your shoulders.
Don’t forget run-off cover
One trap catches solo practitioners in particular. PI is written on a ‘claims made’ basis, meaning the policy that responds is the one in force when a claim is made, not when the work was done. If you wind down a freelance practice and simply stop paying premiums, you can be left exposed to claims that surface years later.
Some regulators build run-off obligations into their rules; others leave it to you. Either way, if you are a sole practitioner planning to retire or change direction, factor run-off cover into the decision from the outset. Talk to us about run-off before you switch off your policy.
Common questions
I’m a freelancer with only a handful of clients — am I really caught?
If your work falls within a regulated activity, client volume rarely matters. The obligation attaches to the type of work, not to how busy you are. Check your regulator’s rules on the specific services you provide.
If the rule just says ‘adequate and appropriate’, how do I choose a limit?
Base it on your genuine exposure: the value of the matters you handle, the potential cost of a serious error, and what comparable regulated firms carry. Generic options such as £1m, £2m or £5m are starting points, not a substitute for that assessment.
Where do I confirm the current requirement?
Always with the body that regulates you — the SRA, ARB, ICAEW, RICS or your equivalent — using their current published rules. Requirements change, and this guide describes the structure, not today’s exact figures.
Apex Insurance Brokers Limited is authorised and regulated by the Financial Conduct Authority (FRN 724952). This guide is general information, not advice on a specific policy or a substitute for your policy wording.