I read this online on one of the news stations on AOL.
Be careful with this little check. The money is not FREE.

Do you have to pay back the stimulus check?
No. The stimulus payment is actually a refundable credit against your 2020 tax liability, according to Kyle Pomerleau of the American Enterprise, and is paid out as an advanced refund. That means you don’t have to wait to file your 2020 taxes to get the money.

It also doesn’t reduce any refund you would otherwise receive, Watson said.

In fact, if you don’t qualify for the stimulus check now based on your 2018 or 2019 tax returns, you may be able to qualify to take the tax credit next year when you file your 2020 taxes if your income meets the thresholds.