Q B10. Incarcerated Individuals: Can I claim the credit if I was incarcerated in 2020? (added February 5, 2021)
A10. Yes, individuals will not be denied the Recovery Rebate Credit solely because they are incarcerated.
Where it gets a bit tricky is for children who were claimed as dependents in 2018 and/or 2019 (parents got $500 stimulus for them) and are filing their own returns in 2020 will be eligible for the credit.
If I read it correctly!