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Find out how Capital Gains Tax is chargeable on capital payments and how to complete the capital gains summary of your tax return.
If you're self-employed or in a partnership, use this calculator to work out your overlap relief figure for self-assessment for the 2023 to 2024 tax year.
Find out about the treatment of Capital Gains Tax during a period abroad.
Find out how to complete the employment pages of your Self Assessment tax return if your employer provides living accommodation for you or your relations.
Find out about income and benefits from the transfers of assets abroad or from Non-Resident Trusts.
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.
Use this technical documentation for individual returns if you're a software developer working with the Self Assessment online service.
How to pay tax with deposits, get an up to date valuation of your certificate and check how much interest you have earned.
Find information on completing the charitable giving section of your Self Assessment tax return.
Find information about the averaging tax relief available for authors or artists.
Find out about the foreign tax credit relief available against your capital gains.
Find out about residence and domicile issues on the Employment pages of your Self Assessment tax return.
Use Self Assessment software to help you populate your client's Self Assessment tax return if you're a tax agent or adviser.
Find out about the treatment of debts, loans and securities for Capital Gains Tax.
Use this helpsheet to understand how personal possessions, or chattels, are treated for Capital Gains Tax and how to calculate gains or losses.
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.
This factsheet explains the checks on tax affairs when HMRC visits a business premises unannounced.
Get help if you’re a tax agent or adviser who has clients with Income Tax losses to declare on Self Assessment tax returns.
Find out how to fill in the Partnership Tax Return for partnerships that operate partly overseas or where one or more partners are not resident in the UK.
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