We use some essential cookies to make this website work.
We’d like to set additional cookies to understand how you use GOV.UK, 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
Find out if you’ve made a profit on approved mileage allowance payments claimed as a volunteer driver and need to pay tax.
Use Self Assessment software to help you populate your client's Self Assessment tax return if you're a tax agent or adviser.
Get help if you’re a tax agent or adviser who has clients with capital or revenue expenditure to declare on Self Assessment and Company Tax Returns.
Find information about your tax return if you have more than one business.
Find out how UK resident trusts are treated for Capital Gains Tax and what to include in your tax return.
When you may need to make a change to your Self Assessment tax return for SEISS payments, and how to do it.
Find out about residence and domicile issues on the Employment pages of your Self Assessment tax return.
This helpsheet gives information about capital gains and the Venture Capital Trust (VCT) Scheme for investors.
Use this technical documentation for individual returns if you're a software developer working with the Self Assessment online service.
Find out about income and benefits from the transfers of assets abroad or from Non-Resident Trusts.
Use this helpsheet to fill in a Trust and Estate tax return.
How to pay tax with deposits, get an up to date valuation of your certificate and check how much interest you have earned.
Find out how to claim on special rules and reliefs that may apply if you prepare your accounts on an accruals basis.
Find out how to value your farm stock for Self Assessment purposes.
Find out about the Community Investment Tax Relief scheme if you invest in accredited community development finance institutions.
Find information on completing the charitable giving section of your Self Assessment tax return.
Find information that will help you decide if you have taxable capital gains as a settlor of a non-resident trust.
Use this helpsheet to understand tax equalisation and prepare tax returns for tax equalised individuals.
Get help if you’re a tax agent or adviser who has clients with business profits to declare on Self Assessment and Company Tax Returns.
Find out about the foreign tax credit relief available against your capital gains.
Don’t include personal or financial information like your National Insurance number or credit card details.
To help us improve GOV.UK, we’d like to know more about your visit today. Please fill in this survey (opens in a new tab and requires JavaScript).