Two in Three Business Clients Now Ask ChatGPT Before Their Accountant

Small business owners are changing who they ask first about tax, cash flow and company structure, and it is forcing accounting firms to rethink everything from client communication to accountant SEO. A growing number now use ChatGPT before they pick up the phone to their accountant, and many accounting professionals have started to use ChatGPT themselves.

The Research Behind the Headline

The figure comes from a 2025 study by Ravical, a software provider to accounting firms, which surveyed 500 senior decision makers at UK accountancy practices. Those firms estimate that 64% of their business clients use ChatGPT for advice before speaking to them.

The knock-on effects are already showing. More than half of the firms surveyed, 54%, said they had corrected advice a client had picked up from AI tools. Around one in five said they are frequently asked to step in after a client has received AI advice. And 51% said clients had asked whether artificial intelligence could replace their services altogether.

Because the headline figure is the firms’ estimate of client behaviour rather than a survey of businesses themselves, the exact percentage should be treated with some care. The direction of travel is harder to dispute.

The Same Pattern Is Showing Up Elsewhere

In the United States, a Gallup survey carried out with Edward Jones in spring 2026 found that around one in five adults who had sought financial advice in the past year turned to AI for it. Among Gen Z and millennials, the figure was closer to one in four.

Trust remains low. Only 3% of US adults said they trust AI a great deal on money matters, while around eight in ten had at least some confidence in human financial advisers. People use generative AI to get their bearings, understand jargon and test what they have been told. They still want human judgment for the decision itself.

Where ChatGPT Answers Go Wrong

ChatGPT is a large language model, a form of artificial intelligence built on natural language processing. It produces plausible answers from vast amounts of training data rather than checking current rules, which is where problems start.

Accountants point to a few recurring problem areas. General AI tools can mix up UK and US rules, quote thresholds that have since changed, misapply accounting standards or miss the conditions that decide whether a relief applies. A question about claiming an expense depends on the business structure, how the item is used and what records exist, and a general answer rarely covers all three.

The risk is less that clients ask and more that they act on an answer without checking it. A mistake on tax returns picked up by HMRC can cost far more in penalties and interest than the fee for asking an accountant first.

There is also sensitive information to think about. Clients who paste bank statements, payroll files or financial statements into a free chatbot may not realise where that financial data ends up.

What It Means for Client Relationships

For accountancy practices, the immediate issue is time. Correcting confident but wrong AI answers on dividend planning, VAT thresholds or Making Tax Digital deadlines is usually unbilled work, and it can strain the relationship when a client feels their accountant is being second-guessed.

Some firms are getting ahead of the questions. They send short explainers before key deadlines, publish plain-English guides, and record short YouTube videos and other learning materials that show clients which questions are fine to research and which need professional advice. Clients who use ChatGPT before every meeting still value a trusted source. A client who has already read the firm’s own guide is less likely to arrive with a chatbot’s version of it.

How Accounting Firms Use ChatGPT Themselves

The same tools that create extra work can also save it, and some accounting software providers now build generative AI features directly into their products. Integrating AI into day-to-day accounting workflows is now one of the most discussed topics among accounting professionals, and the firms that use ChatGPT well tend to start small and build from there.

Drafting and Client Communication

The most common way firms use ChatGPT is for writing. First drafts of client emails, engagement letters, newsletters and plain-English summaries of financial reports and financial statements for client finance teams can all be produced in minutes. Monthly financial reports are a common candidate, with the accountant adding the commentary that matters. A qualified person reviews ChatGPT outputs before anything reaches a client.

Routine Tasks and Data Entry

ChatGPT and other AI tools can help with routine tasks and repetitive tasks, such as tidying spreadsheets, preparing transaction lists before they go into accounting software, or turning meeting notes into task management lists inside practice management systems. Some practice management tools now include AI features for task management and client chasing too. Data entry still needs checking, but the first pass is quicker.

Firms that use ChatGPT this way usually connect it to existing accounting processes rather than treating it as a separate app. Integrating AI with the practice management and accounting software a firm already runs is where most of the time savings appear.

Research and Analysis

Tools such as ChatGPT’s deep research feature let staff gather background on a new client’s sector or summarise guidance quickly. Deep research results are a starting point and need checking against primary sources such as HMRC guidance. Used carefully, deep research can save hours of reading.

Some firms also use ChatGPT to flag unusual items in financial data as a first pass, though dedicated fraud detection software remains far more reliable for serious fraud detection work. Finance teams in larger businesses tend to rely on specialist fraud detection tools for exactly that reason.

Getting the Right Prompts

Results depend on the right prompts. Learning how to prompt ChatGPT with context, such as the client’s business type, the format needed and what to leave out, makes a large difference to the quality of the answer. Staff who prompt ChatGPT with a clear role and an example of the output they want get far more usable drafts.

Many firms keep a shared library of practical ChatGPT accounting ideas and tested prompts, so every member of staff can use ChatGPT consistently. Some go further and build an accounting ChatGPT guide for new starters covering what can and cannot be shared.

Setting Clear Rules Before Staff Use ChatGPT

Accounting professionals who get the most from these tools treat them as part of their accounting workflows rather than a novelty. Before staff in an accounting practice use ChatGPT on client work, most firms agree a short policy. It covers which accounting tasks are suitable, what sensitive information must never be pasted into a public tool, and who checks the output.

A sensible policy also explains how the tool works. Because a large language model relies on natural language processing rather than a live connection to HMRC or Companies House, staff should never use ChatGPT to confirm a deadline or a threshold without checking the source. The same applies to anything that feeds into financial statements or tax returns.

Integrating AI safely is mostly about process. Firms that map their accounting processes first, then decide where generative AI fits, avoid the common mistake of adding a tool nobody uses properly.

What This Means for a Small Accounting Firm

For a small accounting firm, artificial intelligence is less a threat than a change in how the work gets done. AI tools can speed up accounting tasks, but sign-off on financial statements, financial reports, tax returns and advice still sits with qualified people.

That matters to clients and to in-house finance teams alike. The finance teams that buy accounting services are often using generative AI themselves, and they expect their accountant to be at least as capable. A small accounting firm that can show how it uses artificial intelligence responsibly has a stronger story to tell than one that avoids the subject.

Search Habits Are Changing Too

The shift affects how new clients find an accounting practice, as well as how existing clients behave. Pew Research Center found that when Google displays an AI summary, users click a traditional search result in 8% of visits, compared with 15% when there is no summary.

Question-style searches trigger those summaries most often, and that is how people look for professional help. Someone asking “do I need an accountant for a limited company” may now get an AI answer that names a few accounting firms before they see a single website.

Being Visible to AI as Well as Google

Accounting firms that want to appear in those answers need the same foundations that have always helped in search, applied with more discipline.

Each core service needs its own clear page. The firm’s details need to match across its website, Google Business Profile, Companies House and professional directories. Expertise should be visible, with named accountants, their qualifications and real examples of their accounting work. An accounting practice that answers common client questions directly, in plain language, gives AI tools something worth citing.

HandL Agency, which works only with finance firms, has found that the accounting firms AI tools mention most are rarely the largest. They are the ones whose websites state plainly who they help and what they do.

A Tool, Not a Replacement

None of the research suggests business owners are about to replace their accountant with a chatbot. Most use ChatGPT the way they once used a quick web search, to understand the basics before talking to someone qualified. Used carefully, it is a powerful tool on both sides of the relationship, and for firms, integrating AI into the back office is a better response than ignoring it.

The practical change is that the first conversation now often happens with a machine. Accounting firms that make sure their own expertise is part of that conversation will be better placed to win the second one.