Pay By Mail
Prefer to pay your Indiana Michigan Power bill by mail?
When mailing your payments without the top portion of your bill, be sure to include your name, service address, and electric account number to ensure your account is properly credited. Allow up to 5 days for your payment to be posted to your account.
Please refer to the following mailing addresses if your return envelope is not available or you need to make overnight payments:
If the return envelope is not available, customers in all states may mail payments to:
Indiana Michigan Power
PO BOX 371496
PITTSBURGH, PA 15250-7496
Overnight payments are accepted during normal business hours, Monday-Friday, except holidays:
American Electric Power
500 ROSS ST 154-0470
PITTSBURGH, PA 15262-0001