Part 3Information, record-keeping, and returns
Returns: Returns, etc
33EResearch and development tax credits: supplementary return
A person who is entitled to a research and development tax credit must file a research and development supplementary return for a tax year in an electronic format prescribed by the Commissioner on or before the day that is 30 days after—
- the due date on which they are required to file a return of income for the tax year under section 37; or
- the due date on which they would be required to file a return under section 37, if they had assessable income.
Notes
- Section 33E: inserted, on , by section 27 (and see section 3 for application) of the Taxation (Research and Development Tax Credits) Act 2019 (2019 No 15).
- Section 33E: deadline to file supplementary return extended to 31 March 2023, on , by clause 4(2) (and see clauses 4(1) and 5 for application) of the Tax Administration (Research and Development Tax Credit Deadlines for Taxpayers Affected by Weather Events) Order 2023 (SL 2023/11).


