If a social security payment from 2021 was included in Box 5 on the SSA1099 for 2023, do I need to fill out the lump sum payment portion of the form also?
If I live with and care for my parent who recieves a monthly social security check, do I need to put them and their income on my taxes?
My grandma only recieved social security as income, thus, only has a ssa-1099. Does she have to file a tax return?