HM Revenue & Customs
& Customs
- HMRC online - sign in or set up
- Manage your tax and money with the HMRC app
- Get started with Self Assessment
- Selling online? Check if you need to tell HMRC about your income
- What to do if you're due a tax refund or owe tax
- Your tax code - what it means and why it might change
- Check when you can expect a reply from HMRC
- How to claim Child Benefit
- Information for tax agents and advisers
- Ask HMRC online
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Nearly 300,000 customers file their Self Assessment tax return for the 2024 to 2025 tax year at earliest opportunity.
Helping you understand the tax rules for different side hustles.
Download the HMRC app
Guidance
How to download and access the HMRC app on a mobile device to get information about your tax, National Insurance and benefits.
We’re here to help you make the right decisions about your tax affairs, so you don’t get caught out by bad tax advice.
Find out a bit more about what it’s like working for HMRC.
HMRC Charter
Corporate report
This Charter explains what you can expect from us and what we expect from you.
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What we do
HMRC is the UK’s tax, payments and customs authority, and we have a vital purpose: we collect the money that pays for the UK’s public services, and help families and individuals with targeted financial support.
We do this by being impartial and increasingly effective and efficient in our administration. We help the honest majority to get their tax right and make it hard for the dishonest minority to cheat the system.
HMRC is a non-ministerial department, supported by 2 agencies and public bodies.
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Our management
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Check when you can expect a reply from HMRC
Find out when you can expect to receive a reply from HMRC to a query or request you've made.
Make an FOI request
- Read about the Freedom of Information (FOI) Act and how to make a request.
- Check our previous releases to see if we’ve already answered your question.
- Make a new request by contacting us using the details below.
Freedom of Information requests
S17157th FloorCentral Mail Unit
Newcastle Upon Tyne
NE98 1ZZ
United Kingdom
Corporate information
Jobs and contracts
Read about the types of information we routinely publish in our Publication scheme. Find out about our commitment to publishing in Welsh. Our Personal information charter explains how we treat your personal information. Read our policy on Social media use.