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Find out when you can expect to receive a reply from HMRC to a query or request you've made.
Find and use tools and calculators that will help you work out your tax.
Find out what you must show on P11D and P11D(b) to declare your company's expenses, benefits and Class 1A National Insurance contributions.
Tell HMRC if you've left or intend to leave the UK and find out how to get relief or a repayment on UK Income Tax (P85).
How to work out your adjusted net income and the circumstances when it can affect your tax liability.
Check how the government calculates and spends your Income Tax and National Insurance contributions within your Annual Tax Summary.
Use this list to check if you can claim a fixed amount of tax relief (also known as 'flat rate expenses') for your work expenses if you're an employee.
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.
Find out about tax as a landlord, and how to work out your rental income if you rent out property.
How to claim back tax that HMRC owes you on a small pension lump sum that you've received in the current tax year (P53).
If you’re eligible, you can claim Income Tax relief on your job expenses by post using form P87, or by phone.
Find out about annual tax-free allowances for property or trading income and if you qualify.
Use this tool to find out what the numbers and letters in your tax code mean and how much tax you will pay.
Find the rates and allowances for Income Tax including the previous 3 tax years.
Check what you need to do when taking lump sums so you know what's tax free.
Rates and allowances for travel including mileage and fuel allowances.
See how to work out the tax relief for individual landlords and assess the impact of the finance cost restriction from 6 April 2017.
Apply for a repayment of tax on your savings interest using form R40 if you do not complete a Self Assessment tax return.
How to claim a refund in the current tax year if you are not getting taxable benefits or a pension from your employer and you've not started a new job (P50).
If you’ve received a serious ill-health pension lump sum or flexibly accessed all of your pension, claim a tax refund with form P53Z .
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