After you file

@KarenJ Hi i too filed 1040 instead of 1040 NR and also i forgot to add one w2 amounts to roughly(1500) to the last filed return.Do i need to fill the 1040x for the changed amount .Also i got a stimulus check(covid19) direct deposit.How can i send all the money back(1200-covid 18stimulus check+1200 Extra tax return i got extra than i supposed to get due to resident filing).Also the state tax