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Register to vote Register by 18 June to vote in the General Election on 4 July.
Guidance on using the tax system to offer gym memberships and sports facilities to staff.
Use the PAYE tax calculator to work out how much Income Tax an employee needs to pay, in a pay period that is in the current tax year.
Work out how much annual allowance you get for your pension savings for 2016 to 2017 and each later tax year.
Use this calculator to work out employee National Insurance contributions, if you're an employee, employer, or a software developer.
Find out which country’s VAT rules to use when supplying services abroad.
How to work out your transition profit for the 2023 to 2024 tax year if you are affected by the new tax year basis (Basis Period Reform).
Use this calculator to work out the director's National Insurance contributions.
Work out your new employee's tax code and starter declaration to set them up on your payroll software and register them with HMRC.
Find out what steps you need to take before you calculate how much you can claim for furloughed and flexibly furloughed employees.
Find out what income you need to include in your tax credits claim or renewal.
Find out how much you'll need to pay if Digital Services Tax applies to your business.
Use the CO2 emissions ready reckoners to work out the percentage benefit for petrol powered and hybrid powered company cars.
How to use a crossover randomised controlled trial to evaluate your digital health product.
How to calculate your employee's Statutory Sick Pay if you cannot use the GOV.UK calculator.
Operators of betting and gaming pools need to work out how the different gambling duties apply to amounts they take out of their pools.
How to work out the balancing charge when you dispose or sell plant or machinery after claiming full expensing or 50% first year allowances for them.
Find out about the calculation of the company car benefit charge.
Find out whether you'll be a Welsh taxpayer if you move to or from Wales, have more than one home or have no home.
Find out how to manually calculate Statutory Maternity Pay if your payroll software or the GOV.UK calculator does not work out your employee’s payments.
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