How to Check an Accountant Is Registered and Regulated in the UK

Business owner reviewing an accountant’s credentials on a laptop in a modern office

If you run a limited company or growing SME, limited-company accounting and tax support starts at £85pm+. Before you appoint anyone, however, it is worth checking that the person or firm is properly qualified, supervised and insured.

When searching for “find an accountant UK” or “how to find an accountant”, most advice focuses on services, prices and availability. This guide takes a different approach. It explains how to verify an accountant before you share sensitive financial information or give them responsibility for your business affairs.

Accountant Search is a curated directory and digital matchmaking and referral platform, not an accountancy practice. We check credentials before introducing firms, but you should still carry out your own final checks.

We check the credentials and regulatory standing of our accountants before we introduce them. Every accountant we work with is vetted for their qualifications, membership of a registered body for public practice, and AML registration, and your details are shared only with a vetted few who fit your brief. Always confirm a firm's registration, supervision and cover directly before you appoint them.

Why the word “accountant” is not enough

The title “accountant” is not protected in the UK. In practice, this means a person may describe themselves as an accountant without belonging to one of the recognised professional bodies.

That does not automatically mean they are dishonest or incapable. Some experienced bookkeepers and finance professionals operate legitimately without chartered status. However, the title alone does not tell you:

  • What training the person has completed
  • Whether they are allowed to provide services to the public
  • Who supervises their anti-money laundering compliance
  • Whether they have professional indemnity insurance
  • Whether their firm is subject to professional rules or inspections

Protected or regulated designations, such as chartered accountant or chartered certified accountant, are different. If someone uses a professional title, ask which body awarded it and confirm that the person or firm appears on the relevant register.

A professional membership certificate or qualification on its own is not always enough. You need to check whether the individual or firm is authorised to practise.

The six professional registers to know

Different professional bodies maintain directories, registers or member-verification services. The information displayed varies, but the purpose is similar: to help you confirm that a person or firm exists within the body’s system and to understand their professional status.

ICAEW

The Institute of Chartered Accountants in England and Wales, commonly known as ICAEW, maintains information about its chartered members and authorised firms.

Depending on the entry, you may be able to check:

  • The member’s name and status
  • The firm’s name and location
  • Whether the firm is authorised for public practice
  • Whether the firm can provide particular regulated services
  • Any available regulatory or disciplinary information

Do not assume that every ICAEW member can provide services to the public. Ask specifically whether the firm is authorised for the work your company needs.

ACCA

The Association of Chartered Certified Accountants, or ACCA, provides member and firm directories.

A search may help you confirm:

  • Whether an individual is an ACCA member
  • Whether a firm is listed
  • The member or firm’s status
  • Whether the person holds the relevant practising permission
  • Whether the firm is subject to ACCA’s professional requirements

If a person claims to be a chartered certified accountant, check that the name and status match the claim. Also confirm that the firm, rather than just the individual, is authorised to provide public accounting services.

ICAS

The Institute of Chartered Accountants of Scotland, known as ICAS, regulates chartered accountants connected with Scotland and maintains information about members and firms.

Its register or directory may help you check:

  • Whether the individual is an ICAS member
  • Whether the firm is recognised or authorised
  • Whether the person has permission to practise
  • The firm’s contact and location details
  • Whether the entry matches the details supplied to you

A firm working with businesses in Scotland should be able to explain its ICAS status clearly if it relies on that membership.

CIOT

The Chartered Institute of Taxation, or CIOT, is focused on tax professionals. Its member information can help you confirm whether someone has recognised tax qualifications or membership.

This can be particularly relevant if your main requirement involves:

  • Corporation Tax
  • Personal tax
  • Tax planning
  • Tax compliance
  • Complex or specialist tax advice

CIOT membership is useful evidence of tax expertise, but it does not necessarily confirm that the person provides the full range of company accounting services. Ask what the member is authorised and insured to do.

AAT

The Association of Accounting Technicians, or AAT, represents accounting technicians and maintains information about members and licensed accountants.

Its register can help you check:

  • Whether someone is an AAT member
  • Whether they hold a licence for public practice
  • Whether a licensed firm or individual is listed
  • The services they are permitted to provide
  • Whether the details match the firm’s own description

AAT membership and public-practice licensing are not the same thing. If the person is offering accounts or tax services directly to your company, check the relevant licence or authorisation rather than relying only on membership.

CIMA

The Chartered Institute of Management Accountants, or CIMA, is associated particularly with management accounting and business finance.

Its member information may help you confirm:

  • Whether an individual is a CIMA member
  • Their professional designation and status
  • Whether their details match the information supplied
  • Their connection with management accounting and financial expertise

CIMA membership may be highly relevant to budgeting, forecasting and management reporting. It does not automatically answer every question about public-practice authorisation, tax work or the firm’s AML arrangements. Ask for clarification about the services being offered.

Business owner checking professional membership details beside a laptop and documents

What is a practising certificate?

A practising certificate is permission from a professional body for a member to provide certain accountancy or related services to the public.

This distinction matters because an individual may be professionally qualified but not authorised to run or work in public practice. They may be employed in industry, work in an internal finance role or hold membership without offering services directly to external clients.

When checking an accountant, ask:

  1. Which professional body are you a member of?
  2. Do you hold a practising certificate or public-practice licence?
  3. Is the certificate held by you personally, by the firm, or both?
  4. Does it cover the services you are offering my company?
  5. Can I verify this status using the body’s register?

The register may not show every detail publicly. If the information is unclear, ask the professional body to confirm the status using the member or firm reference provided.

Check anti-money laundering supervision

Accountancy service providers that carry out relevant accounting, bookkeeping or tax work generally need anti-money laundering supervision.

Supervision may come from:

  • A recognised professional body
  • HMRC, where the provider is not supervised by a professional body

Ask the firm directly:

Who is your anti-money laundering supervisor?

A clear answer should identify the professional body or confirm HMRC supervision. The firm should also be able to provide its registration or membership details and explain which business entity is covered.

Check that the supervision relates to the firm actually handling your work. An individual’s membership does not necessarily prove that every company or trading name connected with them is supervised.

A vague response such as “we follow all the rules” is not evidence. You should be given a specific supervisor and a way to verify the firm’s status.

Ask for evidence of professional indemnity insurance

Professional indemnity insurance, or PII, helps protect a firm and its clients if professional mistakes lead to a financial loss or a claim.

Do not rely only on a website statement saying that the firm is insured. Ask for evidence directly. Useful questions include:

  • Do you hold professional indemnity insurance for the services you provide?
  • Which legal entity is named on the policy?
  • Who is the insurer?
  • When does the policy expire?
  • Does the cover include accounts, tax and advisory work that you will carry out for my business?
  • Are there relevant exclusions or limits I should understand?
  • What is the process for raising a claim?

You do not necessarily need to obtain every detail of the policy before an introductory conversation. Before appointing the firm, however, you should be comfortable that the cover is current and appropriate for the work involved.

Accountant and business owner reviewing a plain insurance and compliance folder during a meeting

How to check a firm’s register entry step by step

Use this process before signing an engagement letter:

1. Write down the exact details

Record the:

  • Legal or trading name
  • Accountant’s full name
  • Office address
  • Website address
  • Company registration details, if provided
  • Professional body
  • Member or firm number
  • AML supervisor

2. Search the relevant professional register

Use the professional body’s member or firm search facility. Search by both the individual’s name and the firm’s name where possible.

3. Compare the results

Check that the register entry matches:

  • The spelling of the name
  • The firm’s trading name
  • The address
  • The contact information
  • The services being advertised
  • The practising or licensing status

A mismatch does not always mean fraud. Firms can trade under a brand name while registering under a different legal entity. Ask for an explanation and verify it before proceeding.

4. Confirm public-practice permission

Look for evidence that the relevant member or firm can provide services to external clients. If the register does not make this clear, contact the body directly.

5. Confirm AML supervision

Ask who supervises the firm and request the relevant reference or registration evidence. Make sure the answer relates to the business entity that will contract with you.

6. Confirm insurance before appointment

Request current evidence of professional indemnity insurance and check that the cover applies to the services you need.

What if the firm cannot prove its status?

Do not appoint a firm simply because it offers a low price or says it has years of experience.

If a provider cannot evidence professional membership, public-practice permission, AML supervision or insurance:

  • Ask for a written explanation
  • Pause the appointment process
  • Do not send unnecessary identity or financial documents
  • Do not provide online banking or accounting-software access
  • Verify the information independently
  • Consider speaking to another firm

The most important warning sign is not always a missing badge on a website. It is a firm that becomes vague, defensive or evasive when asked straightforward verification questions.

A reputable accountant should understand why a business owner wants to check these points. Clear answers are part of professional service.

Business owner completing a verification checklist beside organised accounting documents and a secure laptop

Find an accountant with checks built into the process

If you are looking to find an accountant in the UK or searching for an accountant near me, start with the checks that protect your business. Confirm the professional body, practising status, AML supervision and professional indemnity insurance before you appoint anyone.

If you want help preparing a brief for limited-company accounting and tax support, complete the Accountant Search match brief. We are a curated matchmaking and referral platform, and your details are shared only with carefully matched accountants.

For a personal tax return, you can register for Self Assessment support. A Self Assessment tax return is £300 inc VAT.