@patfitz99 Did the 2800 show up on your return line 30? Line 30 is only if you didn't get the full amount or qualify for more. Not the 2800 you already got. Or do you have 2 dependents? Did you get 2 letters? Were they each for 2800 or for 1400 each? If you are married you should each get letter 6475 for half so you may have needed to enter the amount you actually got which would be 5600.
They sent the 3rd Stimulus payment (1400 per person) starting in March 2021. Double check your bank statements and check your IRS account (both accounts if married) to see what they sent you.
https://www.irs.gov/payments/your-online-account
