After you file

@Karlyh83 - what is on Line 30 of your tax return?

 

Assuming you made less than $75k (single), $150k (married), it is rather simple: 

 

On your 2020 tax return (prior tax returns don't matter)

 

$1200 per taxpayer and $500 per child under 17 as of 12/31/20 PLUS

$600 per taxpayer and $600 per child under 17 as of 12/31/20 MINUS

what you received from the first two stimulus payments 

 

THAT is what should be on line 30.  

 

it is more complicated to explain if your income exceeds the limits above

 

Why are you not eligible (or does tax advocate not understand?)