Oh dear----anyone on Social Security or SSI should have received all of those payments automatically back when they were issued for 2020 and 2021. It is now too late to get the 1st one for $1200 or the 2nd stimulus of $600, but it is not too late to get the 3rd one for $1400 if you file a 2021 return before April 15, 2025. You can prepare it by hand on the paper form and mail it in. Did anyone claim you as a dependent for 2020 or 2021? If someone else claimed you as a dependent that would explain why you did not get the payments. The payments would have gone to whoever claimed you.
To file a 2021 return:
2021
You will want to make sure you put $1400 on line 30 for the recovery rebate credit.
https://www.irs.gov/pub/irs-pdf/i1040gi.pdf
Here is the IRS 2021 Form 1040
https://www.irs.gov/pub/irs-prior/f1040--2021.pdf
or if you want bigger type use 1040SR for Seniors,
https://www.irs.gov/pub/irs-prior/f1040s--2021.pdf
And 2021 Instructions
https://www.irs.gov/pub/irs-prior/i1040gi--2021.pdf
2021 Tax and EIC Tables
https://www.irs.gov/pub/irs-prior/i1040tt--2021.pdf
Sch 1 : https://www.irs.gov/pub/irs-prior/f1040s1--2021.pdf
Sch 2 : https://www.irs.gov/pub/irs-prior/f1040s2--2021.pdf
Sch 3 : https://www.irs.gov/pub/irs-prior/f1040s3--2021.pdf
**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.**
