You have to determine your resident state.after doing all the non-resident tax return(s) to know your non-resident tax,do your resident tax return.@b00ec45b6674
If IRS can't find your 2020 tax return, IRS says:"submit another 2020 tax return."May 18 is the last day to file for a 2020 tax year refund.@lulu081873
what you do depends on how fastidious a taxpayer you are, how much afraid of the IRS you are andwhat you think of the extra tax on $80 dollars@Cat_Sushi
The IRS is accomplished at noticing that SS recipient did not list that income on 1040.The will add the amount and send you a bill or adjust your refund.@