I did get $600 on January 1 2021, so I reported it on line 30 when I filed my 2020 taxes.My AGI is only at $43,369.The letter that I received said I would not q...

My AGI on my 2020 taxes was $43,369. My base income was $37,643 and my taxbable income was $5,726.I received a letter stating that my AGI was over $75,000. whic...