You can use Online Bill Pay to pay virtually anyone in the United States. Use it to pay your mortgage, your auto loan, your cable bill, your news subscription, and more.
You cannot use it to pay any organization or individual outside of the U.S. Also, most governmental agencies aren’t eligible to be payees, either. For example, you can’t use Online Bill Pay to send money to the IRS, a state or local tax authority, a collection agency, or a recipient of a court-ordered payment like child support or alimony.
You can, however, use it to make payments to government agencies that handle utilities. For example, you can use Online Bill Pay for your water bill.