2022 Amended tax return filing deadline question.
I have submitted my 2022 tax return and it has been accepted and processed by the IRS. However, I have now just received additional information that needs to be reported to the to the IRS for 2022. So I will need to submit an amended return. My question is: Do I have to send in an amended return by the April 18, 2022 filing deadline? Or, since I have already filed by the deadline, can I send in the amended return after the 2022 filing deadline?