Guidance
HMRC spreadsheet templates for Bank and Building Society Interest returns and Other Interest returns
Use these spreadsheets to make your Bank and Building Society Interest (BBSI) and Other Interest (OI) returns.
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Details
These are the only spreadsheets you can use to complete your returns. HMRC will not accept any other versions. Do not:
- change any data entry field formats or the original file format
- copy onto a blank Excel spreadsheet (this can affect processing)
- overwrite the original data entry field format
We use data quality software to check that the content of your return follows the correct format.
If you submit data in the wrong format, your return is classed as outstanding until it’s correctly submitted. You could receive a penalty of up to:
- £1,000 a day if you do not comply
- £3,000 for an incorrect return
The following guides provide step-by-step help in completing the returns:
Updates to this page
Published 2 December 2021Last updated 19 February 2024 + show all updates
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New versions of the 'HMRC spreadsheet for Bank and Building Society Interest returns' and the 'HMRC spreadsheet for Other Interest returns' have been added.
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First published.