1. past tense and past participle of misbill; to bill or charge incorrectly or fraudulently

1. charged or invoiced with an incorrect amount or to the wrong party

Examples

• The customer discovered she had been misbilled for three months of service.
• The misbilled invoice was corrected by the accounting department.
• They misbilled the client for hours that were never worked.
• The company apologized for the misbilled charges on the account.
• We need to review all misbilled transactions from last quarter.
• The vendor misbilled us by charging the wrong tax rate.