We use some essential cookies to make this website work.
We’d like to set additional cookies to understand how you use ÌìÃÀÓ°Ôº, remember your settings and improve government services.
We also use cookies set by other sites to help us deliver content from their services.
You have accepted additional cookies. You can change your cookie settings at any time.
You have rejected additional cookies. You can change your cookie settings at any time.
Departments, agencies and public bodies
News stories, speeches, letters and notices
Detailed guidance, regulations and rules
Reports, analysis and official statistics
Consultations and strategy
Data, Freedom of Information releases and corporate reports
How to work out your transition profit for the 2023 to 2024 tax year if you are affected by Basis Period Reform.
Find information on completing the employment section of your Self Assessment tax return.
Find out how to get certain payments tax-free for foster carers, adult placement carers, kinship carers and staying put carers.
Use Self Assessment helpsheet HS252 to help you fill in the capital allowances boxes on your tax return.
Find out the rules for claiming Business Asset Disposal Relief which reduces the amount of Capital Gains Tax on a disposal of qualifying business assets on or after 6 April 2008.
Use this guide to help you fill in the UK property pages of your Self Assessment tax return.
Use this technical documentation for individual returns if you're a software developer working with the Self Assessment online service.
When and how to include overlap relief in your 2023 to 2024 tax return if you have transition profit.
Check the availability and any issues affecting the Self Assessment online service.
Find out about negative earnings, clawback bonuses and claiming tax loss relief or a tax refund.
Find out the total amount of certain Income Tax reliefs that can be used to reduce your total taxable income and complete your Self Assessment tax return.
Find out how to claim Business Asset Roll-over Relief.
Find out how to claim Income Tax relief under the Enterprise Investment Scheme.
Find information to help you fill in the Employment pages of your Self Assessment tax return.
Find information on completing the foreign income sections of your Self Assessment tax return.
How to work out your taxable income from UK savings and investments if you’re not resident in the UK.
Find out how to claim Income Tax and Capital Gains Tax reliefs if you invest in Seed Enterprise Investment Schemes.
Find out about Capital Gains Tax treatment for Disposal Relief and Deferral Relief for the Enterprise Investment Scheme (EIS).
Find out about the treatment of Capital Gains Tax for land valuation, disposals and land leases including freehold and selling short leases.
Find out how to work out the taxable amount on your employment-related shares and securities.
Don’t include personal or financial information like your National Insurance number or credit card details.
To help us improve ÌìÃÀÓ°Ôº, we’d like to know more about your visit today. .