I received both stimulus payments but I don't know the amounts

To find out what stimulus payments were received, go to the IRS Get My Payment link.

In TurboTax, to enter the amounts as received, follow these steps:

1. Go to the search box and enter stimulus. Click the Jump to link.
2. Answer Yes.
3. At the next screen, Let's double-check the amount you received, answer No to edit the first-round and second-round amounts.
4. Since no stimulus amount was received, enter 0 for each box. An amount must be entered in each box. When finished, click Continue.

For more information, see: Recovery Rebate Credit Frequently Asked Questions | Internal Revenue Service