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Guidance: Self Assessment technical specifications (2026) for individual returns

Use this technical documentation for individual returns if you’re a software developer working with the Self Assessment online service.

Form: Claim Business Relief for assets held in a trust (D38)
Accredited official statistics: HMRC tax receipts and National Insurance contributions for the UK

Latest From HMRC 📰

  • Trust Registration Service Manual

    Non-UK trusts that acquired UK property before 6 October 2020 are not currently able to register due to changes to the IT system. We will release an update in due course.The Trust Registration Service (TRS) is the Government's register of trusts; it is part of the Government's wider strategy to prevent money laundering and terrorist financing.

  • The Tax Agent's Handbook

    Information to help tax agents and advisers find guidance, use HMRC's services and contact HMRC.

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📨 mail@tideaccounting.co.uk
📍 Head Office: The Nurseries, Burnt House Lane, Bransgore, BH23 8AL
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Company Details

Tide Accounting Ltd. t/a Tide Accounting.

Registered Office: The Nurseries, Burnt House Lane, Christchurch, Hampshire, England, BH23 8AL

Registered in England and Wales. Company No: 07482368

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  • Home
  • Services
  • Meet The Team
  • News
    • Newsletter Signup
    • Newsletter Login
  • Factsheets
  • Tax Book
  • Contact Us

  • ☎️  01425 674776

  • ☎️  0208 0127898

  • 📍 Christchurch, Dorset & London