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Sign into or set up a personal tax account to check and manage HMRC records, including Income Tax, change of address, Self Assessment and company car tax.
Estimate how much Income Tax and National Insurance you can expect to pay for the current tax year (6 April 2025 to 5 April 2026).
Sign in and send your Self Assessment tax return online.
Work out your State Pension age and Pension Credit qualifying age
Information on how to find your National Insurance number and how to get a letter with your National Insurance number on.
How to register for Self Assessment if you need to send a tax return or want to make voluntary Class 2 National Insurance payments.
Self Assessment tax returns - deadlines, who must send a tax return, penalties, corrections and returns for someone who has died.
Use this tool to find out what you need to do to get a tax refund (rebate) if you鈥檝e paid too much Income Tax.
Personal Allowance, Income Tax rates, bands and thresholds.
Check your Income Tax, Personal Allowance and tax code for the current tax year. Update details of your income from jobs and pensions.
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.
Use this tool to find out if you need to send a tax return for the 2024 to 2025 tax year (6 April 2024 to 5 April 2025).
Payment options for your Self Assessment tax bill - Direct Debit, bank transfer, through your tax code, debit or credit card, cheque and pay weekly or monthly
What tax codes are, how they're worked out, and what to do if you think your code is wrong.
Where to find your unique tax reference (UTR) number, what to do if you've lost your UTR number, or how to apply if you do not have a UTR number
Check how much Income Tax you paid to HM Revenue and Customs (HMRC) last year. Check your P800.
You do not pay tax on your savings interest if you're on a low income.
Inheritance Tax (IHT) is paid when a person's estate is worth more than 拢325,000 when they die - exemptions, passing on property. Sometimes known as death duties.
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).
Apply for your first National Insurance number - you must have the right to live and work in the UK.
Don鈥檛 include personal or financial information like your National Insurance number or credit card details.
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