FCA authorised · FRN 724952 0117 325 0027Quote & buy →
Aipedia: Accountants
Accountants can use generative AI to draft client emails and advice letters, provided a competent person reviews every statement before it is sent. Advice that is wrong or overconfident is a frequent source of negligence claims.
Part of: AI in Accountants
In short
Office suites and email tools now include generative AI assistants that draft replies and turn a few notes into a full advice letter. The risk is advice that sounds certain but is wrong, incomplete or not tailored to the client. The ethics Code requires integrity, so an accountant should not be associated with misleading information, plus competence and a check that technology output is appropriate for its purpose (R320.11). The PCRT AI guidance says members remain ultimately accountable. A civil liability PI policy usually responds to advice claims, subject to the terms, but good records make them easier to defend.
The most common AI use in many practices is not specialist software but the drafting assistant built into email and word processing. A partner types bullet points, and the assistant produces a polished email explaining the options for extracting profit, the effect of a change in thresholds or the steps for closing a company. Some firms use generative AI chatbots to draft longer advice letters from a meeting note.
These tools tend to smooth over uncertainty. Qualifications such as "subject to the facts" or "this depends on your other income" may vanish, and the letter can promise more than the accountant meant. The tool may also add points the accountant never considered and fill gaps with assumptions about the client.
Illustrative scenario: a client asks by email whether they can sell part of their business before the year end. A staff member asks the drafting assistant to reply, and it produces a confident letter recommending a structure, omitting a condition that applies to the client. The staff member sends it under the partner's name without review. The client acts on it and later incurs extra tax and costs.
Speed is part of the problem. A reply that would once have waited for a partner's review can now go out in minutes. Firms that allow staff to send AI-drafted advice directly lose the supervision step the PCRT guidance expects (para 1.6).
Another risk is the letter that answers a slightly different question from the one the client asked. AI assistants are good at producing a plausible answer to the question they think they were asked, and a busy reviewer can miss the gap. Confidentiality is a further concern: drafting assistants outside the firm's approved systems may send the client's details to a public service, which the PCRT guidance says is likely to be a breach without consent (para 4.2).
Negligent advice claims are the core of accountants' PI, and a civil liability wording usually responds whatever drafting tool was used, subject to the terms and excess. The questions in a claim are what the client asked, what the firm knew and whether the advice met the standard of a reasonably competent accountant. See AI-generated advice and negligence. Limitation periods matter because advice claims can surface years later; see limitation in accountant claims. Clear engagement scope also helps: see engagement letters and liability caps.
Apex arranges PI for accountants and can review how your policy describes advisory work. See the accountancy AI overview and whether PI covers AI mistakes.
It is risky. The PCRT guidance says members are responsible for work done by staff under their supervision and that AI output should be treated as a junior colleague's draft. A review step for anything that contains advice is the safer approach.
Generally not. The court asks whether the advice met the standard of a reasonably competent accountant, regardless of how it was drafted. The use of AI may, however, raise questions about the review the firm applied.
Usually yes. Advice is advice whether it is in a formal letter or a short email, and civil liability PI is designed for negligent advice claims, subject to the policy terms, excess and any exclusions.
Write the key qualifications into the prompt, then check the draft against your notes before sending. Some firms keep standard caveat wording that reviewers must confirm is present in any advice letter.
Tell us about your firm and the work you do. A broker will review how your current PI treats AI-assisted work, or arrange new cover. No fee for a quote. Or call 0117 325 0027.
Start a PI quote Request a callbackApex Insurance Brokers Limited is authorised and regulated by the Financial Conduct Authority. Registered in England and Wales, company number 07014570. This page is general information about how AI is used in the profession and how insurance may respond. It is not legal, regulatory or insurance advice on your circumstances, and it does not guarantee that cover will be available or on what terms.
