When you log in to MyTax on 1 June or thereafter, your tax-related letters will change from paper to electronic form automatically. Read more about the changes.
Claim for adjustment of decision on tax at source (6221)
Fill out this form if you want to claim adjustment of a decision on tax at source.
You can find the return address on the first page of the form.
Download the form
Instructions
Page last updated 11/22/2021