If your only income for 2021 has been Social Security you do not have to file a tax return. If you did not have tax withheld from your Social Security benefits, then there is nothing from which to give you a tax refund. The medical expenses will not make a difference.
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**
