What exactly are you trying to remove? Was it an amount imported with CRA Autofill or carried forward from a previous year?
I am not able to go back to change it. Why isn’t there an edit option at the end.
We'll need to know what exactly the amount was for and then we can guide you to the correct section
150. under Carrying charges, support and other Line 221 or 232
If you are trying to remove an amount from Line 221 of your tax return;
If you are trying to remove an amount from Line 232 of your tax return;