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Consultations and strategy
Data, Freedom of Information releases and corporate reports
Find out about ongoing and closed tax policy consultations.
Learn more about how tax codes work and reporting a change of circumstances.
Tax treaties and related documents between the UK and Colombia.
Find out how Capital Gains Tax is chargeable on capital payments and how to complete the capital gains summary of your tax return.
Tax treaties and related documents between the UK and Finland.
Use this guidance to find out what information you need to provide and what forms to use for tax claims.
Register a new partner who is not an individual for Self Assessment, for example a company or trust, using form SA402.
Use Self Assessment software to help you populate your client's Self Assessment tax return if you're a tax agent or adviser.
Tax treaties and related documents between the UK and Ukraine.
Guidance on the changes to the ‘generally accepted accounting practice’ (GAAP) used to prepare financial statements.
Find out how to send annual returns if you're an ISA manager.
Tax treaties and related documents between the UK and Qatar.
If you're a Lifetime ISA manager, find out when you need to calculate withdrawal charges, how much it will be and what happens if an investor appeals a charge.
This treaty was presented to Parliament in January 2014.
Tax treaties and related documents between the UK and the Cayman Islands.
Guidance for Child Trust Fund (CTF) providers on how to operate a Child Trust Fund scheme.
Find out about residence and domicile issues on the Employment pages of your Self Assessment tax return.
Tax treaties and related documents between the UK and Pakistan.
When an Child Trust Fund or Junior ISA can be transferred and what information you need.
Use this helpsheet to understand how personal possessions, or chattels, are treated for Capital Gains Tax and how to calculate gains or losses.
Don’t include personal or financial information like your National Insurance number or credit card details.
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