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Check how the government calculates and spends your Income Tax and National Insurance contributions within your Annual Tax Summary.
Claim Income Tax relief on your job expenses by post using form P87.
Use this calculator to work out employee National Insurance contributions for the current tax year, if you're an employee, employer, or a software developer.
Use our online service to apply to pay voluntary National Insurance contributions for periods abroad.
Find out if and when you need to register a trust on the Trust Registration Service.
Apply online for a PDU1 certificate for unemployment benefit if you live or will be living abroad, or for a paper statement of your National Insurance contributions.
Use this tool to help you find software that meets your needs for Making Tax Digital for Income Tax.
How to make a subject access request (SAR) to get information that HMRC holds about you.
Apply for a refund of the higher rates of Stamp Duty Land Tax (SDLT16) for additional properties if you sell what was previously your main home.
Get help with Self Assessment by using online tools and guidance, and watching HMRC YouTube videos.
Use these rates and allowances for Capital Gains Tax to work out your overall gains above your tax-free allowance, known as the annual exempt amount.
Find out about annual tax-free allowances for property or trading income and if you qualify.
Use form MATCF to apply for Marriage Allowance to transfer 10% of your Personal Allowance to your husband, wife or civil partner.
Use this online tool to help you find the right guidance and support if you owe money to HMRC for tax or penalties.
Find out how to claim a tax refund on an additional lump sum or cash payment your private pension.
Use form NRL1 if you are an individual non-resident landlord who wants to apply to receive UK rental income with no UK tax deducted.
How to pay taxes, penalties and enquiry settlements to HMRC if you cannot find instructions in other 'paying HMRC' guides, or if your payment reference starts with X.
Use form CA9176 to apply for Class 3 National Insurance credits from 6 April 2011, if you've provided care for a child aged under 12.
Find out about tax relief available when you sell or dispose of your main home.
Ask HMRC to confirm that you, or if you’re an employer, your employee pays only UK National Insurance contributions whilst working temporarily in an EU country, Gibraltar, Iceland, Liechtenstein, Norway or Switzerland.
Do not include personal or financial information like your National Insurance number or credit card details.
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