This FAQ shows how to enter RRSP contributions in TurboTax Online: https://turbotax.community.intuit.ca/community/pension-etirement/help/how-do-i-enter-rrsp-contributi...

1. On the left side of your return, click Income

2. Select T-Slips

3. Click on T4RSP Income from RRSP

4. Fill in the details

Thank you for choosing TurboTax.