We use some essential cookies to make this website work.
We’d like to set additional cookies to understand how you use 51²è¹Ý, remember your settings and improve government services.
We also use cookies set by other sites to help us deliver content from their services.
You have accepted additional cookies. You can change your cookie settings at any time.
You have rejected additional cookies. You can change your cookie settings at any time.
Departments, agencies and public bodies
News stories, speeches, letters and notices
Detailed guidance, regulations and rules
Reports, analysis and official statistics
Consultations and strategy
Data, Freedom of Information releases and corporate reports
Find out when you can expect to receive a reply from HMRC to a query or request you've made.
Use this service to claim tax relief on your personal pension and workplace pension scheme or change an existing claim.
How to work out your adjusted net income and the circumstances when it can affect your tax liability.
Find and use tools and calculators that will help you work out your tax.
Tell HMRC if you've left or intend to leave the UK and find out how to get relief or a repayment on UK Income Tax (P85).
Use this page to check which software works with Making Tax Digital for Income Tax.
Use this list to check if you can claim a fixed amount of tax relief (also known as 'flat rate expenses') for your work expenses if you're an employee.
How to claim a refund in the current tax year on an overpayment of tax when you've flexibly accessed part of your pension pot.
Find out how tax on dividend income and interest from savings is worked out by HMRC.
Guidance for sole traders, landlords, and agents to sign up early to use HMRC's new way to report self-employment and property income and expenses for the tax year 2025 to 2026. 
Use this tool to find out what the numbers and letters in your tax code mean and how much tax you will pay.
How to claim back tax that HMRC owes you on a small pension lump sum that you've received in the current tax year (P53).
Find out about tax as a landlord, and how to work out your rental income if you rent out property.
Check how the government calculates and spends your Income Tax and National Insurance contributions within your Annual Tax Summary.
If you’re eligible, you can claim Income Tax relief on your job expenses by post using form P87.
Find the rates and allowances for Income Tax including the previous 3 tax years.
How to check your tax if your pay is not what you expected, and update your details if you think your tax code is wrong.
Find out about annual tax-free allowances for property or trading income and if you qualify.
Use form MATCF to apply for Marriage Allowance to transfer 10% of your Personal Allowance to your husband, wife or civil partner.
Find out if you need to declare income from selling personal possessions, goods or services online, creating online content or renting out property using digital platforms.
Don’t include personal or financial information like your National Insurance number or credit card details.
To help us improve 51²è¹Ý, we’d like to know more about your visit today. .