Professional Indemnity Insurance for New Marketing Consultants — Your First Policy (2026)

Reviewed by Apex Insurance Brokers · Last reviewed 2026-08-05

1. Do you actually need PI as a new marketing consultant?

Let’s deal with the honest answer first. Marketing is not a regulated profession in the UK in the way that, say, financial advice or law is. There is no statutory regulator that licenses marketing consultants, and no Act of Parliament that says you must carry professional indemnity insurance before you can take on work. If you were hoping someone would simply tell you “yes, it’s the law” — they can’t, because it isn’t.

But that is only half the picture, and the less important half. The reason nearly every serious marketing consultant carries PI is not regulation — it’s commercial reality. Two forces push it on you.

The first is your clients. The moment you start pitching to established businesses, agencies you subcontract for, or public-sector bodies, you will meet procurement teams and supplier questionnaires. A very common line in those contracts is a requirement to hold professional indemnity insurance to a stated limit — often £1m, sometimes £2m or more — for the duration of the engagement. No policy, no contract. For a new consultant, that single clause is frequently the trigger for the first purchase.

The second is the nature of the work itself. Marketing consultants give advice and produce deliverables that clients act on with real money behind them. You recommend a repositioning; the client invests six figures in a rebrand. You buy media on a client’s behalf; a targeting error burns the budget. You draft campaign copy; a factual claim slips through and triggers a complaint to the Advertising Standards Authority. You handle customer data for an email programme; a mistake raises a UK GDPR question. None of these need you to be negligent in some dramatic way — a genuine, ordinary human error is enough for a client to allege that your work cost them money. PI exists precisely for that allegation.

So the framing that actually helps a first-timer is this: you don’t need PI because a regulator says so. You need it because a single disputed engagement can cost more to defend than years of premium — and because without it, a growing share of the good clients simply won’t sign.

2. When cover must start — from your first client, and why day one matters

Here is the point most new buyers get wrong, so read this section twice. The right moment to have PI in place is before you begin your first paid piece of work — not once you’ve “got established”, not when a client first asks, and definitely not after something has gone wrong.

The reason is technical but important, and it’s covered properly in section 5: PI is almost always written on a “claims-made” basis. In plain terms, the policy that responds to a claim is the one in force on the day the claim is made against you — not the one you held when you did the work. If you finished a project in the spring with no insurance and a complaint lands in the autumn, buying a policy in the summer in between does not retrospectively cover that earlier work unless the policy is arranged to do so.

What this means in practice for a brand-new consultant is simple and reassuring: start your cover on or before day one, keep it running continuously, and every engagement you take on sits inside a live policy period from the outset. You never create a gap you have to worry about later. Getting this right at the start costs nothing extra and removes an entire category of future headache.

3. How much cover a new firm needs

The “limit of indemnity” is the maximum the insurer will pay out. Choosing it feels daunting when you’ve no history to go on, but for a new consultant the logic is fairly clean.

Start with what your clients demand. If your target clients’ contracts specify a minimum — and many will — that number sets your floor. The most common contractual figure is £1m; larger corporates and public-sector frameworks frequently want £2m or £5m. There is no point buying £500,000 of cover if the clients you want to win won’t sign below £1m. Check the contracts in front of you first.

Then think about your exposure. Ask yourself a blunt question: if a project went badly wrong, what is the largest financial loss a client could plausibly pin on my work? A consultant advising small local businesses on a few thousand pounds of activity carries a very different exposure to one directing a national media budget or a major rebrand. The size of the decisions you influence — not just your own fee — drives the sensible limit.

For most new, small marketing consultancies, £1m is a common and credible starting point, with £2m the next step up once you’re working with larger clients or bigger budgets. These are illustrative options, not a recommendation for your specific situation — the right figure depends on your clients and your work. The good news is that a limit is easy to increase later: as you win bigger contracts, you move up. You are not locked in.

One more practical note: check whether a limit is offered “each and every claim” or “in the aggregate” (a single total for the whole year). It affects how much protection you really have across multiple claims, and it’s exactly the kind of detail a broker should walk you through rather than leaving you to guess.

4. What a first policy costs to think about — and what underwriters look at

We’re not going to quote you a price on a web page, because an honest premium depends on your specifics and any number you’d read here would be made up. What’s genuinely useful is understanding what an underwriter is actually weighing when they price a brand-new consultancy with no track record. There are only a handful of things:

• Your estimated turnover (fee income). This is the single biggest factor. For a new firm it’s a forecast — a reasonable, honest estimate of what you expect to bill in your first year. Don’t inflate it to look impressive; a sensible figure is what you want.
• What you actually do. “Marketing consultant” covers a lot of ground. Strategy and advice, brand work, content and copywriting, SEO, paid media buying, PR, data-driven email and CRM work — each carries slightly different risk. A clear description of your services helps the underwriter price you fairly rather than assuming the worst.
• Your background and qualifications. Relevant experience, and any recognised credentials such as membership of the Chartered Institute of Marketing (CIM) or the Data & Marketing Association (DMA), all speak to how you work. They’re not required to get cover, but they help.
• The limit of indemnity you choose. Naturally, a higher limit costs more than a lower one.
• Whether you handle higher-risk activities. Things like buying large media budgets on clients’ behalf, handling significant volumes of personal data, or working with financial-services or regulated clients can nudge the assessment.

Notice what’s not on that list for a new firm: years of accounts, a claims history, a portfolio spanning a decade. You don’t have those yet, and underwriters know it. Being new is normal, not a problem — you simply describe your plans honestly and the market prices accordingly. See what your details produce as a quote.

5. “Claims-made” explained simply — and why continuity matters

This is the one concept worth truly understanding before you buy, because it shapes every decision afterwards.

Most insurance you’ve met — car, home, travel — responds to when the event happens. PI is different. It is claims-made, which means the policy that pays is the one in force on the day a claim is first made against you, regardless of when you actually did the work that led to it.

An example. Say you run a campaign for a client in 2026 while insured. The campaign underperforms and, in 2027, the client formally alleges your strategy was negligent and demands compensation. It is your 2027 policy — the one live when the claim arrives — that responds, even though the work was done the year before. This is why letting your cover lapse is dangerous: drop the policy after finishing a project, and a claim that surfaces later may have no policy to fall into at all.

Two practical consequences follow, and both are easy to handle if you know them from the start:

Retroactive date. Your policy carries a “retroactive date” — work done before it isn’t covered. For a brand-new consultant this is beautifully simple: your retroactive date is essentially the day you start trading, so there’s no earlier work sitting outside the cover. You begin clean. This is another reason to insure from day one — you set that date at the very beginning of your career.

Continuity. Because the covering policy is the current one, you want an unbroken chain of policies year after year. Each renewal keeps your earlier work protected against claims that emerge later. If you ever stop consulting entirely — retire, or move in-house — ask about “run-off” cover, which keeps you protected against late claims relating to work you’ve already finished. You don’t need it now, but it’s worth knowing the word exists.

6. How to buy your first policy — what you’ll need

The reassuring truth is that a first PI policy asks very little of a new firm. There’s no medical, no site survey, no piles of paperwork. Have these to hand and you’re essentially ready:

• Your business basics — name, whether you’re a sole trader or limited company, and where you’re based.
• An honest turnover estimate for your first year of fee income.
• A short description of your services — strategy, content, paid media, SEO, PR, data and email, and so on. Just describe what you genuinely offer.
• The limit of indemnity you want — guided by any client contract requirements and your sense of exposure (see section 3).
• Any relevant background — experience and professional memberships such as CIM or DMA, if you have them.

You’ll also be asked whether you’re aware of any circumstance that could give rise to a claim. For a genuinely new firm the answer is almost always a simple “no” — answer everything honestly and completely, because accurate disclosure is what makes the policy dependable if you ever need to lean on it.

Working through a broker like Apex means you don’t have to interpret the market alone. We translate the jargon, sense-check your limit against the clients you’re chasing, and put your details to insurers who understand consultancy risk — so a first-timer gets a sensible policy, not just the cheapest box ticked.

7. Common first-timer mistakes to avoid

• Waiting until a client asks. By then you may already have done uninsured work. Insure before the first engagement, not in response to a procurement email.
• Guessing the limit from thin air. Check your actual client contracts first — the required figure is often written down for you.
• Under-declaring turnover to save money. An estimate that doesn’t match reality can undermine the policy. Be honest; adjust it as you grow.
• Describing your work too narrowly. If you say “strategy” but also buy media and handle data, make sure all of it is disclosed — cover follows what you declared.
• Letting cover lapse between contracts. Remember claims-made: a gap can leave earlier work unprotected. Keep the chain unbroken.
• Buying on price alone. The cheapest policy with the wrong limit or a nasty exclusion isn’t a saving. Understand what you’re getting.

8. About Apex — and how fast we can quote

Apex Insurance Brokers Limited is an FCA-authorised broker based in Bristol (FRN 724952). We arrange professional indemnity for consultants and small firms across the UK, and we spend a lot of our time doing exactly what you’re doing now: getting first-time buyers properly covered without the mystique.

Because a new marketing consultancy has a short, simple story to tell, we can usually turn your details into a quote quickly — often in minutes rather than days. You tell us what you do and what you expect to bill; we handle the market, explain the choices in plain English, and make sure your first policy actually fits the clients you want to win.

If you’d rather talk it through before you buy, that’s exactly what we’re here for — but if you already know your turnover estimate and the limit your clients want, you can get a quote started right now.

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.