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Use supplementary pages SA905 to declare capital gains on the SA900 Trust and Estate Tax Return.
Self-assessment tool, good-practice examples and resources for community drug treatment services to help them deliver OST in line with clinical guidance.
Research on testing the proposed leaflet and step by step guide to help Self Assessment customers switch from paper to online filing of returns.
If you're an agent, find out how to get an agent code for the Corporation Tax or Self Assessment online services for agents.
Research into HMRC using targeted communications for Self Assessment, based on customer circumstances and need.
Upper Tribunal Administrative Appeals Chamber decision by Judge Poynter on 23 October 2023.
Helpsheets, paper forms and notes to help you fill in the foreign pages of your Self Assessment tax return.
A Rapid Evidence Assessment (REA) was undertaken to improve understanding of self-harm in adult men in prison to inform strategies for providing safer custody for those in crisis and identifying effective interventions.
Use this helpsheet to fill in your Self Assessment tax return and the trading pages of a Partnership Tax Return.
Find information about your tax return if you have more than one business.
How to pay a Self Assessment late filing penalty or late payment penalty by Direct Debit, bank transfer, credit card, cheque or at a bank or building society.
Find out how much you need to put aside for your Self Assessment tax bill if you're self-employed by using HM Revenue and Customs' (HMRC's) self-employed tax calculator.
More customers than ever use HMRC's app to pay their Self Assessment tax bill.
Find out about the Rent a Room Scheme if you're a trader, owner occupier or tenant.
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