Follow these steps to help you complete your IR3 return in myIR.
In myIR go to your income tax account
Choose one of these options:
- Select 'Returns and transactions', then from the Returns tab choose 'File now' for the period you want.
- Select 'More…', then choose 'File or amend a return', and select 'File now' for the period you want.
Enter the required information
Enter the required information. Any details you’ve already told us about (for example, self-employment) will be pre-selected.
Check your information
If you need to make a payment, you can choose to pay by direct debit.
Select 'Submit' to send your return
Log into myIR
Last updated:
21 May 2026