NACHA File Format and NACHA Rules

See attached documents for complete details. 

The attached documents cover all aspects of the NACHA file format and 2010 NACHA Operating Rules.

• Related Articles

• DNB Extract File format

  See attached document for details. Attached is the file format of the DNB Extract file and a sample data file in Excel that was converted from the original tab delimited data file. (3 files attached)

• PayNet File export

  Attached is the layout of the PayNet export file.

• Create an ACH Return FIle for Testing

  ACH/NACHA return files are produced by the bank to notify the finance company that a payment(s) within a previous ACH file has been rejected. The most common reason for a payment to be rejected is due to insufficient funds (aka NSF).  When a return ...

• D&B or DnB Extract File Layout

  See attached document for complete details. Attached is the documentation for the ASPIRE Dun and Bradstreet extract and a sample output file.

• Automation and Contract Profiles Training

  Please see the attachments for detailed information, recording available from within the Vimeo weblink Three Attachments available + a link for the Recorded Training: 1. Detailed notes that accompany the Recording, titled "Detailed Notes - Automation ...