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This COP26 leaflet gives detailed information on tax credit overpayments.
Find out how to report and pay back excess tax relief claimed through relief at source as a pension scheme administrator.
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).
If you’ve paid too much or too little tax by the end of the tax year (5…
Your tax calculation letter (also known as a P800) will tell you how you…
HM Revenue and Customs (HMRC) will collect the tax you owe over the next…
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.
Paying tax as a student - term-time jobs, holiday jobs, overseas students, jobs abroad, overpaying tax.
Tell HMRC if you think your Child Benefit has been overpaid, how to repay an overpayment.
How to claim a refund in the current tax year on an overpayment of tax when you've flexibly accessed part of your pension pot.
How to apply for a refund if you pay too much Stamp Duty Reserve Tax (SDRT).
Use HM Revenue and Customs’ (HMRC) tax checker to get an estimate of how much Income Tax you should be paying.
Register for the HGV levy and pre-pay your levy
How to pay tax on your income if you come to live in the UK - tax returns, paying National Insurance, Portable Document A1, E101 or E102, claiming relief if you're taxed twice, claiming a refund (form R43)
Use the online service or postal form HO74 to pay additional duty on rebated heavy oil.
As a result of the public service pensions remedy (known as McCloud), members may have changes to the amount of, or a new unauthorised payment.
Get a refund or interest if your company pays too much Corporation Tax or pays it early
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).
Get a refund of your Construction Industry Scheme (CIS) deductions if you’ve paid too much tax or National Insurance.
Use the online service or postal form HO101 to account for excise duty on recovered waste oil used for heating or engine use.
Correct mistakes with pay and deductions including National Insurance (NI), amend errors in FPS payroll reports, correct payments to HMRC.
Find out information about employee incidentals overnight expenses for business travel.
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