Form

Tax return for Self Assessment

Report your income and claim tax reliefs and any repayment due to you using the SA100 tax return.

From:
HM Revenue & Customs
Published
7 July 2014
Last updated
6 April 2022 — See all updates

Documents

SA100 tax return (2022)

Ref: SA100 PDF, 1.24 MB, 10 pages

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How to fill in your tax return (2022)

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SA100 tax return (2021)

Ref: SA100 PDF, 1.39 MB, 10 pages

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How to fill in your tax return (2021)

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SA100 tax return (2020)

Ref: SA100 PDF, 730 KB, 10 pages

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How to fill in your tax return (2020)

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SA100 tax return (2019)

Ref: SA100 PDF, 1.25 MB, 10 pages

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How to fill in your tax return (2019)

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Details

The SA100 is the main tax return for individuals. Use it to file your tax return for:

  • income and capital gains
  • student loan repayments
  • interest
  • pensions
  • annuities
  • charitable giving
  • claiming tax reliefs and allowances

You’ll need to enter certain details before printing your tax return. You can find out more on the information sheet at the start of the SA100 tax return.

You’ll need to post your completed paper tax return to HMRC.

If you live in the UK send to:

Self Assessment
HM Revenue & Customs
BX9 1AS
United Kingdom

If you live outside the UK send to:

HM Revenue & Customs
Benton Park View
Newcastle Upon Tyne
NE98 1ZZ
United Kingdom

If you miss the deadline, send your return online instead to avoid a penalty.

SA100 tax return forms published before 2019 can be found on the National Archive.

You may need to include supplementary forms for certain types of income.

Supplementary pages

SA101: Additional Information

SA102: Employment

SA102M: Ministers of Religion

SA102MP: Parliament

SA102MLA: Northern Ireland Legislative Assembly

SA102MSP: Scottish Parliament

SA102WAM: The National Assembly for Wales

SA103S: Self-employment (Short)

SA103F: Self-employment (Full)

SA103L: Lloyd’s underwriters

SA104S: Partnership (Short)

SA104F: Partnership (Full)

SA105: UK Property

SA106: Foreign

SA107: Trusts etc

SA108: Capital Gains Summary

SA109: Residence, remittance basis etc

SA110: Tax Calculation Summary

Claim tax relief on pension contributions

Tell HMRC about a Student Loan in your tax return

Published 7 July 2014
Last updated 6 April 2022 + show all updates

  1. The form and notes have been added for tax year 2022 to 2023. We have removed the form and notes for 2018.

  2. The form and notes have been added for tax year 2020 to 2021.

  3. The address of where to send your completed paper tax return if you live outside the UK has been added.

  4. The form and notes have been added for tax year 2019 to 2020.

  5. The tax return form for tax year 2018 to 2019 has been updated.

  6. The Tax return form and notes have been added for tax year 2018 to 2019 and the Self Assessment returns address for Wales has been updated.

  7. The 2017 to 2018 form and notes have been added to this page.

  8. The 2016 to 2017 form and notes have been added to this page.

  9. Rates, allowances and duties have been updated for the tax year 2016 to 2017.

  10. Updates made to How to fill in your tax return (2015).

  11. Tax return 2015 updated with information about how HMRC will make repayments to customers.

  12. The 2015 to 2016 form has been added to this page.

  13. The Self Assessment/PAYE return postal address has now changed for the returns to be received by HMRC. The new postal address has been added to send back completed returns.

  14. Added translation

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