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Calculate your part-year profits to end your Tax Credits award and claim Universal Credit if you’re self-employed
Find out what benefits you could get, how much you could get and how to claim
Find and use tools and calculators that will help you work out your tax.
Work out your eligible weekly childcare costs, when to report a change in costs
Estimate the Child Benefit you've received and your High Income Child Benefit tax charge
Use working sheet TC825 to help you work out your income for tax credits purposes.
End your tax credits award when you start to claim Universal Credit - how to end tax credits, personal details, income and self-employed income
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).
Use these calculators and tax tables to check payroll tax, National Insurance contributions and student loan deductions if you're an employer.
Find out what income you need to include in your tax credits claim or renewal.
Your tax credit payments - find out when they're due and early payment dates for bank holidays
Work out whether you can claim Married Couple's Allowance (MCA) and find out how much you could get taken off your tax bill
How to calculate the Income Tax, National Insurance and student loan deductions due on the disguised remuneration loan charge.
Use HM Revenue and Customs’ (HMRC) tax checker to get an estimate of how much Income Tax you should be paying.
Get an estimate of how much Pension Credit you may be entitled to
How tax credits affect your benefits including Child Benefit and Housing Benefit
Find the tax credits forms you need and any associated worksheets, checklists and guidance notes.
Find out how much you need to put aside for your Self Assessment tax bill if you're self-employed by using HM Revenue and Customs' (HMRC's) self-employed tax calculator.
Guidance and forms for claiming or renewing tax credits. Including childcare costs, payment dates, leaving or coming to the UK, overpayments and reporting changes.
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