You enter most of your tax information in T-Slips and Receipts entry screens.
These screens are available at various points in the Interview, as required.
Information is transferred from the T-slips and receipts entry screen to the appropriate forms and lines of your return.
The receipts entry screens appear at different points in the interview as needed. For example, the RRSP receipt entry screen appears in the RRSP section of the interview.