How to report your income and claim tax reliefs and any repayment due to you using the SA100 tax return.
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You can file your Self Assessment tax return online.
If you decide not to file your return online, call us to request a paper return.
The SA100 is the main tax return for individuals. Use it to file your tax return for:
- student loan repayments
- interest and dividends
- UK pensions and annuities
- paying into registered pension schemes
- charitable giving
- claiming Blind Person’s Allowances
- High Income Child Benefit Charge
- Marriage Allowance
- claiming a repayment
If you have requested a paper tax return, you’ll need to complete and post it 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
HMRC must receive your paper tax return by the deadline.
If you miss the paper filing deadline, send your return online instead to avoid a penalty.
You may need to include supplementary pages for certain types of income.
Supplementary pages
SA102MLA: Northern Ireland Legislative Assembly
SA102WAM: The National Assembly for Wales
SA103S: Self-employment (Short)
SA103F: Self-employment (Full)
SA109: Residence, remittance basis etc
SA110: Tax Calculation Summary
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