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Information on how to find your National Insurance number and how to get a letter with your National Insurance number on.
Find out if you've paid enough National Insurance to qualify for the full State Pension - check gaps, contributions and credits, get a National Insurance statement, call the helpline.
How to tell HMRC if there's a change to your personal details - address, name, income, marital status, gender
You need to tell HM Revenue and Customs (HMRC) if you’ve changed your name…
You must tell HM Revenue and Customs (HMRC) about changes to your taxable…
Tell HM Revenue and Customs (HMRC) if: you get married or form a civil…
HM Revenue and Customs (HMRC) is usually told automatically when you…
Apply for your first National Insurance number - you must have the right to live and work in the UK.
Who can get National Insurance credits and how to apply or when to pay voluntary National Insurance contributions.
Tell HMRC if you've stopped being self-employed, or you're ending or leaving a business partnership - responsibilities, tax returns, letting any employees know.
National Insurance - your National Insurance number, how much you pay, National Insurance rates and classes, check your contributions record.
Class 1 National Insurance (NI) contribution rates for the current tax year, what NI category letters mean.
National Insurance contributions you can choose to pay when you have a gap in your National Insurance record.
Additional State Pension, also known as the State Second Pension or SERPS, is extra money on top of your basic State Pension.
Getting help with tax returns, allowances, tax codes, filling in forms and what to do if you owe HMRC
Find out how to claim a refund on the National Insurance (NI) you’ve paid to HM Revenue and Customs (HMRC).
How to pay Class 2 self-employed National Insurance contributions - online, bank transfer, cheque, payslips.
National Insurance contributions if you're self-employed - rates and exceptions.
Use this form if you need confirmation of your employment history to make a claim for compensation.
How to pay your voluntary Class 3 National Insurance contributions - online, Direct Debit, bank transfer, cheque.
Claim or transfer Class 3 National Insurance credits using form CF411A.
Age-related tax allowance, calculating tax if you carry on working, National Insurance payments
Find out if you need to pay National Insurance in the UK or in the country you are working in abroad.
Apply to find out if your employee needs to continue paying UK National Insurance contributions while they work temporarily in the EU, Norway, Iceland, Switzerland or Liechtenstein.
Do not include personal or financial information like your National Insurance number or credit card details.
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