See this great AARP article that summarizes stimulus payments. We encourage all clients to provide their CPA with a record of the stimulus payments they received. Your CPA can insure you received all the stimulus that was due to you.

https://www.aarp.org/money/taxes/info-2020/are-stimulus-checks-taxed.html#:~:text=The%20short%20answer%3A%20No.,2021%20tax%20return%20next%20year.