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When I filed my adult sons return I thought we could claim him as a dependent. When I was later doing our return, I learned we could not claim him.   I went back into TT and changed his filing status under amend return.  It changed his Michigan return, however there was no option to submit this change to the IRS- only Michigan.   Is this going to stop him from qualifying for the stimulus check? He is laid off due to covid.  What should I do?  I tried calling the IRS but there is no one available to speak.