ACH Return Codes Explained: R01 to R85 and How to Handle Each One ACH Return Codes Explained: R01 to R85 and How to Handle Each One When an ACH transaction fails, your payout doesn't just disappear—it returns with a reason code. The National Automated Clearing House Association (NACHA) defines 8...
Source: [Dev.to](https://dev.to/payout_rail/ach-return-codes-explained-r01-to-r85-and-how-to-handle-each-one-iec)