which notice is sent when the irs corrects one or more mistakes on a tax return, resulting in a refund or an…

which notice is sent when the irs corrects one or more mistakes on a tax return, resulting in a refund or an increase in the original refund amount? select the best answer, then select submit. cp22 cp11 cp19 cp12
Answer
Brief Explanations:
The IRS sends CP11 when it corrects one or more mistakes on a tax - return resulting in a refund or an increase in the original refund amount.
Answer:
B. CP11