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Use this calculator to work out an amount of child maintenance for your children.
Find out about the simplified rates of customs and excise duty used when you declare your personal goods online.
How to calculate the Income Tax, National Insurance and student loan deductions due on the disguised remuneration loan charge.
Calculate nutrient budgets for developments in the catchment of Somerset Levels and Moors Ramsar.
Calculate nutrient budgets for developments in the catchment of Esthwaite Water Ramsar.
How to work out and apply the residence nil rate band (RNRB) for Inheritance Tax in different circumstances.
You can reduce your Corporation Tax bill through Marginal Relief from 1 April 2023 if your company’s profits are lower than £250,000.
Find out if simplified expenses suits your business. Compare what expenses you can claim using simplified expenses with what you can claim by working out the actual costs.
Calculate nutrient budgets for developments in the catchment of River Itchen SAC.
Calculate nutrient budgets for developments in the catchment of River Wensum SAC.
Calculate how much statutory redundancy you can get based on age, weekly pay and number of years in the job
Use these rates and thresholds when you operate your payroll or provide expenses and benefits to your employees.
Calculate nutrient budgets for developments in the catchment of Peak District Dales SAC.
Find out how to use the Flat Rate Scheme, who can use it and how to apply to join the scheme.
Holiday entitlement or annual leave - information for employers and workers on entitlement, calculating leave, taking leave, accruing leave and disputes
Information for academies funded on estimated pupil numbers
Help for policy officials to calculate figures for impact assessments (IAs) and options assessments (OAs).
Calculate nutrient budgets for developments in the catchment of Poole Harbour SPA.
Find the rates of different taxes, excise duties, interest rates, exchange rates, allowances and levies published by HMRC.
Find out the scale rate expenses for accommodation and subsistence paid to employees who travel outside of the UK.
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