We use some essential cookies to make this website work.
We’d like to set additional cookies to understand how you use GOV.UK, 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 if you need to apply for probate to deal with the estate of someone who’s died. Discover how to apply for probate or letters of administration and what to do if there’s no will.
What to do if you need to pay more tax or you're due a refund, including P800 tax calculations from HM Revenue and Customs (HMRC).
Tell HMRC about a change of address for your personal tax affairs, for example PAYE, Income Tax.
Class 1 National Insurance (NI) contribution rates for the current tax year, what NI category letters mean.
How to tell HMRC if there's a change to your personal details - address, name, income, marital status, gender
When you start repaying your student loan, your monthly repayments, what to do if you have 2 jobs or are self-employed, how to get a refund if you've overpaid.
How to report and pay Capital Gains Tax (CGT).
Child Trust Fund accounts - find a lost account, how to make payments, managing the account
How you're taxed on dividend payments and how your income affects the amount of tax to pay
Marriage Allowance allows you to transfer some of your Personal Allowance to your husband, wife or civil partner: what you get and how to apply for free.
Tax free saving for your first home and later life: what is a LISA, who can apply, 25% government bonus, withdrawal charges.
Check how much Income Tax you paid to HM Revenue and Customs (HMRC) last year. Check your P800.
National Insurance contributions you can choose to pay when you have a gap in your National Insurance record.
Pay your Simple Assessment bill. Check the tax calculation from HM Revenue and Customs (HMRC) and pay any tax you owe.
UK border control - passport checks, visas for entering, customs, transiting and layovers.
National Insurance - your National Insurance number, how much you pay, National Insurance rates and classes, check your contributions record.
Find out how much you need to put aside for your Self Assessment tax bill by using HM Revenue and Customs' (HMRC's) Self Assessment tax calculator.
Self Assessment tax return forms for the current tax year
How to report your income and claim tax reliefs and any repayment due to you using the SA100 tax return.
Who can get National Insurance credits and how to apply or when to pay voluntary National Insurance contributions.
Don’t include personal or financial information like your National Insurance number or credit card details.
To help us improve GOV.UK, we’d like to know more about your visit today. Please fill in this survey (opens in a new tab).