Self Assessment: Capital gains summary (SA108)
Use supplementary pages SA108 to record capital gains and losses on your SA100 Tax Return.
Documents
Details
Use the SA108 supplementary pages when filing your SA100 Tax Return to record capital gains and losses.
Related forms and guidance
HS204: Limit on Income Tax reliefs
HS278: Temporary Non-residents and Capital Gains Tax
HS281: Husband and wife, civil partners, divorce, dissolution and separation
HS282: Death, personal representatives and legatees
HS283: Private Residence Relief
HS284: Shares and Capital Gains Tax
HS285: Share reorganisations, company takeovers and Capital Gains Tax
HS287: Employee share and security schemes and Capital Gains Tax
HS288: Partnerships and Capital Gains Tax
HS290: Business asset roll-over relief
HS292: Land and leases, the valuation of land and Capital Gains Tax
HS293: Chattels and Capital Gains Tax
HS294: Trusts and Capital Gains Tax
HS295: Relief for gifts and similar transactions
HS296: Debts and Capital Gains Tax
HS297: Enterprise Investment Scheme and Capital Gains Tax
HS298: Venture Capital Trusts and Capital Gains Tax
HS299: Non-resident trusts and Capital Gains Tax
HS307: Non-resident Capital Gains for land and property in the UK
HS393: Seed Enterprise Investment Scheme - Income Tax and Capital Gains Tax reliefs
Updates to this page
Last updated 6 April 2024 + show all updates
-
The form and notes have been added for tax year 2023 to 2024, and the versions for tax year 2019 to 2020 have been removed.
-
The capital gains summary notes 2023 have been updated.
-
The form and notes have been added for tax year 2022 to 2023, and the versions for tax year 2018 to 2019 have been removed.
-
The form and notes have been added for tax year 2021 to 2022, and the versions for tax year 2017 to 2018 have been removed.
-
The Capital gains summary notes (2021) have been updated.
-
The Capital gains summary form and notes have been added for tax year 2020 to 2021.
-
Helpsheets HS307 Non-resident Capital Gains for land and property in the UK and HS308 Investors' Relief have been added.
-
The Capital gains summary form and notes have been added for tax year 2019 to 2020.
-
The Capital gains summary form and notes have been added for tax year 2018 to 2019.
-
The form and notes have been added for tax year 2017 to 2018.
-
The Capital gains summary notes for (2017) have been updated for box 14.
-
The web address at box 9 of the notes for information on Capital Gains Tax for non-residents has been updated.
-
The form and notes have been added for tax year 2016 to 2017.
-
Rates, allowances and duties have been updated for the tax year 2016 to 2017.
-
The 2015 to 2016 form has been added to this page.
-
Added translation