ACH Return Code C11 indicates: Incorrect Company Identification.
What is C11?
This return code is used when incorrect company identification. Understanding this code helps businesses handle ACH payment returns effectively.
How to resolve C11
- . **Review the transaction details** - Check all submitted information
- . **Contact the customer** - Verify their banking information
- . **Consult with your bank** - Get guidance on next steps
Prevention tips
- Validate account information before submitting transactions
- Maintain accurate customer records
- Implement proper verification procedures







