Stimulus payments were advance payments of the Recovery Rebate Credit, which is on 2020 tax returns for eligible taxpayers. If you didn't receive the full amount for your first or second-round stimulus payments, you can claim it on a 2020 tax return, if eligible. And you are still required to file a tax return, report your income, and pay taxes if you are paid in cash.
**Say "Thanks" by clicking the thumb icon in a post
**Mark the post that answers your question by clicking on "Mark as Best Answer"