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Detailed guidance, regulations and rules
Reports, analysis and official statistics
Consultations and strategy
Data, Freedom of Information releases and corporate reports
How to report and pay Capital Gains Tax (CGT).
Find out how much you need to put aside for your Self Assessment tax bill if you're self-employed by using HM Revenue and Customs' (HMRC's) self-employed tax calculator.
Find out what you must show on P11D and P11D(b) to declare your company's expenses, benefits and Class 1A National Insurance contributions.
Business expenses you can claim if you're self-employed
Find out how to appeal an individual or partnership Self Assessment penalty. For example, either online or by post using forms SA370 or SA371.
How to work out splitting up money, property and possessions when you divorce or dissolve a civil partnership - including mediation.
Report tax fraud by a person or business to HMRC - tax evasion, VAT fraud, false, Child Benefit or tax credit fraud.
When your company or organisation pays Corporation Tax - paying, reporting and dormant companies
What your P45, P60 or P11D form is for, and how to get a copy if you cannot get it from your employer or have lost it.
Tell HMRC if you've stopped being self-employed, or you're ending or leaving a business partnership - responsibilities, tax returns, letting any employees know.
Value the estate of someone who's died so that you can get probate: work out if tax is due, check how to report the estate's value, complete the correct form.
Understand the letters and numbers in your employee's tax codes, know when to update someone's tax code
Income Tax on payments from pensions, tax-free allowances, how you pay tax on pensions.
Get details of your employment history from HMRC if you need to make a claim for compensation.
Complete a tax check to renew a taxi driver, private hire or scrap metal licence, or apply for the same type of licence with a different licensing authority.
Check what to do after a death - how to register the death, notify government departments and deal with the estate.
Tell HMRC when you change your address or other personal details
Guidance for National Insurance. Including how to apply for a National Insurance number and check your record. As well as rates, paying, refunds, voluntary contributions and pensions.
Use these rates and thresholds when you operate your payroll or provide expenses and benefits to your employees.
National Insurance contributions if you're self-employed - rates and exceptions.
Don’t include personal or financial information like your National Insurance number or credit card details.
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