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Sign in or set up a personal or business tax account, Self Assessment, Corporation Tax, PAYE for employers, VAT and other services.
Once you’ve set up an account, you can sign in for things like your…
You’ll need to sign in to use HMRC’s online services. If you do not…
You can get help with signing in to HMRC’s online services if you’re…
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
Use this tool to find out what you need to do to get a tax refund (rebate) if you’ve paid too much Income Tax.
Contact details, webchat and helplines for enquiries with HMRC on tax, Self Assessment, Child Benefit or tax credits (including Welsh language services).
Personal Allowance, Income Tax rates, bands and thresholds.
Self Assessment tax returns - deadlines, who must send a tax return, penalties, corrections and returns for someone who has died.
How to register for Self Assessment if you need to send a tax return or want to make voluntary Class 2 National Insurance payments.
Check your Income Tax, Personal Allowance and tax code for the current tax year. Update details of your income from jobs and pensions.
Information on how to find your National Insurance number and how to get a letter with your National Insurance number on.
What tax codes are, how they're worked out, and what to do if you think your code is wrong.
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.
Check a UK VAT registration number is valid. Prove when you checked a number.
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
Find the contact details for a pension provider by using the Pension Tracing Service
Check how much Income Tax you paid to HM Revenue and Customs (HMRC) last year. Check your P800.
How to pay PAYE and National Insurance for employers, including Construction Industry Scheme, student loan deductions, reference numbers, bank details, deadlines and payment booklets.
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).
Don’t include personal or financial information like your National Insurance number or credit card details.
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