Business tax

Services

  • Check a UK VAT registration number is valid. Prove when you checked a number.

  • Find the contact details for a pension provider by using the Pension Tracing Service

  • Use this tool to find out what you need to do to get a tax refund (rebate) if you’ve paid too much Income Tax.

  • Sign in and submit ESL, RCSL and EU VAT refund application, and get help with lost username, password or account activation codes

  • How to pay PAYE and National Insurance for employers, including Construction Industry Scheme, student loan deductions, reference numbers, bank details, deadlines and payment booklets.

Guidance and regulation

News and communications

Research and statistics

Transparency and freedom of information releases