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Use these calculators and tax tables to check payroll tax, National Insurance contributions and student loan deductions if you're an employer.
Find and use tools and calculators that will help you work out your tax.
Calculate how much you have to pay your furloughed employees for hours on furlough and how much you can claim back.
Work out whether you can claim Married Couple's Allowance (MCA) and find out how much you could get taken off your tax bill
Use this if your payroll software or the GOV.UK calculator does not calculate your employee’s payments.
Find out what benefits you could get, how much you could get and how to claim
Guidance and calculators for working out nutrient budgets for proposed developments on 27 specific habitats sites.
Find out what steps you need to take before you calculate how much you can claim for furloughed and flexibly furloughed employees.
Use this calculator to work out an amount of child maintenance for your children.
Guidance and information on how Education and Skills Funding Agency (ESFA) calculates funding for young people and adult skills
Check examples to help you calculate your employee's wages, National Insurance contributions and pension contributions if you're claiming through the Coronavirus Job Retention Scheme.
Calculate the deemed employment payment for private sector engagements where the off-payroll working rules (often known as IR35) apply.
The MacKay Carbon Calculator provides a model of the UK energy system that allows you to explore pathways to decarbonisation, including net zero by 2050.
Use the revaluation of earnings factors to calculate your scheme member’s GMP.
Find out about the Direct Calculation VAT Retail Schemes 1 and 2, how they work and what records you must keep.
Find out how interest is calculated and applied if you have a Plan 1 student loan, as well as previous interest rates.
Use this service to correct your tax position if you have been affected by the public service pensions remedy (also known as McCloud).
Use this guidance if your payroll software or Basic PAYE tool does not calculate your employees' payments.
Manually calculate if your payroll software or GOV.UK calculator does not calculate your employee’s payments.
Find out how interest is calculated and applied if you have a Plan 4 student loan, as well as previous interest rates.
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