AOPA Association of Practising Accountants in the UK

Professional & Regulatory Bodies

A curated directory of the professional institutes, tax authorities and regulators that shape accountancy, audit and taxation in the UK — with official links and a plain-English note on what each one does.

Professional Accountancy Bodies — UK & Ireland

7 bodies

The institutes that qualify and regulate accountants across the UK and Ireland.

Taxation Bodies

2 bodies

The professional bodies for tax advisers and technicians.

Tax & Revenue

2 bodies

The UK's tax administration and tax appeals.

Corporate, Company & Financial Reporting

3 bodies

Company registration, accounting standards and insolvency.

Financial Services & Capital Markets

3 bodies

Financial-conduct regulation and the securities market.

Banking & Monetary

1 body

The UK's central bank.

Data & Information

1 body

Data protection and freedom of information.

Business, Trade & Advocacy Bodies

4 bodies

Chambers of commerce and business representative bodies.

About this directory. AOPA maintains this list of 23 professional, tax and regulatory bodies as a reference for practising accountants across the UK. Links open each body's official website. AOPA is an independent association and is not affiliated with, nor does it represent, the bodies listed here — please verify current requirements on the official sites.