@KariGuillermo - unique to 2021, there are at least two ways that someone with no income could get a 'refund"
1) Recovery Rebate (stimulus)
2) Child tax Credit - if you have a dependent child under the age of 18 as of 12/31/21
The Recovery Rebate is not available in 2022 and the Child Tax Credit requiring earning income exceeding $2500.
