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    1. Home
    HMRC internal manual

    Capital Allowances Manual

    From:
    HM Revenue & Customs
    Published
    16 April 2016
    Updated:
    1 May 2025 - See all updates
    1. Back to contents

    CA75000 - Patents: Contents

    1. CA75001
      Intellectual property for companies - new regime from 1/4/2002
    2. CA75010
      General - Meaning of patent
    3. CA75020
      General - Definitions
    4. CA75030
      General - Licences
    5. CA75100
      Allowances - Qualifying expenditure
    6. CA75110
      Allowances - Calculation of allowances
    7. CA75120
      Allowances - Balancing allowances and charges
    8. CA75130
      Allowances - How allowances are given and charges are made
    9. CA75140
      Allowances - Expenditure incurred before 1 April 1986
    10. CA75200
      Sale of patent rights - General
    11. CA75210
      Sale of patent rights - Taxation of lump sum
    12. CA75220
      Sale of patent rights - Death of seller
    13. CA75230
      Sale of patent rights - Deduction of tax from payments to non residents
    14. CA75300
      Expenses - Fees
    15. CA75310
      Expenses - Devising a patented invention
    16. CA75400
      Sums received from sale of patent rights - Spreading royalties
    17. CA75410
      Sums received from sale of patent rights - Payments received for Crown user
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