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Find out when you can expect to receive a reply from HMRC to a query or request you've made.
Find out how to appeal an individual or partnership Self Assessment penalty. For example, either online or by post using forms SA370 or SA371.
Find and use tools and calculators that will help you work out your tax.
Use form SA1 to register for Self Assessment for any reason other than self-employment.
Find out if you need to declare income from selling personal possessions, goods or services online, creating online content or renting out property using digital platforms.
Find out about tax relief available when you sell or dispose of your main home.
Register for Self Assessment and Class 2 National Insurance when you've joined a partnership using form SA401.
Get help with Self Assessment by using online tools and helpsheets, watching YouTube videos or asking the digital assistant or community forums a question.
Find software suppliers for tax returns, supplementary pages and attachments.
Get help to make a Time to Pay arrangement if you are an individual or business who owes a debt to HMRC.
Find out about the Rent a Room Scheme if you're a trader, owner occupier or tenant.
How to report profit on your Self Assessment tax return from 2023 to 2024 if your accounting year does not end on or between 31 March to 5 April.
Learn more about getting started with Self Assessment including registration, tax returns, tax bills and payments.
Find help about filling in the Capital Gains Tax summary pages of your tax return when someone dies.
Learn more about getting started as an employer or running a small business including registration, payroll, tax returns, tax bills and payments.
Find out how gifts are treated for Capital Gains Tax.
Call, chat or write to HMRC about Self Assessment or PAYE if you’re authorised to act as an agent or tax adviser for your client.
Find out about Capital gains if you sell or dispose of a shareholding.
Check if the Let Property Campaign applies to you and find out how to make a disclosure to HMRC for unpaid tax.
Use Self Assessment software to help populate your Self Assessment tax return.
Don’t include personal or financial information like your National Insurance number or credit card details.
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