So you are not claiming him for 2021? But you did for 2020? When Turbo Tax said you were eligible for the 2800 3rd Stimulus payment you only entered 2100 from one letter 6475 you got. That was only for half. The other spouse should have also got a letter for their half. Check your bank account. You should have got 4200 starting last March 2021 (1400 for 3 people).
All you had to enter was the total amount you got for the 3rd Stimulus. Then Line 30 is only if you didn't get the full amount or qualify for more. You got 4200 based on 2020. But you only qualify for 2800. The good news is you don't have to pay back the 1400 you got for him and he can also get the 1400 on his return.
What do you mean he is getting both rebate credits? 1400 is only the 3rd one.
