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Sign in and send your Self Assessment tax return online.
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.
Work out your State Pension age and Pension Credit qualifying age
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
Self Assessment tax returns - deadlines, who must send a tax return, penalties, corrections and returns for someone who has died.
Estimate how much Income Tax and National Insurance you can expect to pay for the current tax year (6 April 2024 to 5 April 2025).
How to register for Self Assessment if you need to send a tax return or want to make voluntary Class 2 National Insurance payments.
Personal Allowance, Income Tax rates, bands and thresholds.
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.
Check your Income Tax, Personal Allowance and tax code for the current tax year. Update details of your income from jobs and pensions.
Use this tool to find out if you need to send a tax return for the 2023 to 2024 tax year (6 April 2023 to 5 April 2024).
What tax codes are, how they're worked out, and what to do if you think your code is wrong.
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.
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
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 £325,000 when they die - exemptions, passing on property. Sometimes known as death duties.
What Capital Gains Tax (CGT) is, how to work it out, current CGT rates and how to pay.
Apply for your first National Insurance number - you must have the right to live and work in the UK.
High Income Child Benefit Charge - check if you're affected, how and when to pay this tax charge, opt out and restart Child Benefit payments.
Don’t include personal or financial information like your National Insurance number or credit card details.
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