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If you're a sole trader or landlord, use the online service to sign up for Making Tax Digital for Income Tax.
Use the online service or postal form CF411 to apply for National Insurance Home Responsibilities Protection, or to transfer it from a spouse or partner.
A bi-monthly magazine for employers and agents that gives up-to-date information on payroll topics.
Use this tool to find out what the numbers and letters in your tax code mean and how much tax you will pay.
Find out how to appeal an individual or partnership Self Assessment penalty.
Find out what software you will need to report self-employment and property income to HMRC.
Find and use tools and calculators that will help you work out your tax.
Use this form if you are a sole trader, company or organisation to get a certificate of residence or letter of confirmation so you do not pay tax twice on foreign income.
How and when to send quarterly updates and what’s included in them.
How to check if you’ve paid the right amount of tax, if your pay is not what you expected.
Sign in, manage and use your online account to receive payments from parents.
How to set up a new Council Tax account on a property you have recently moved into.
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.
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.
Check if you need to use Making Tax Digital for Income Tax to report your self-employment and property income.
Use these rates and thresholds when you operate your payroll or provide expenses and benefits to your employees.
UK businesses registered for VAT that are claiming a VAT refund in another country can ask HMRC for a certificate of status to confirm they are trading in the UK.
What you need to do if you've submitted a declaration using the Customs Declaration Service and need to send supporting documents or respond to HMRC queries.
Check a list of recent letters from HMRC to help you decide if a letter you’ve received is a scam.
Use form CA5403 to request a copy of your National Insurance number by post.
Do not include personal or financial information like your National Insurance number or credit card details.
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