This is an electronic publication. It will be available for immediate download after purchase.

The purpose of the ACH Quick Reference Guide for Corporate Users is to help corporate Originators comply with the Nacha Operating Rules. It is a summary of those tasks most important to Originating ACH debits and credits. This Guide is not intended to replace the 2026 Nacha Operating Rules & Guidelines but to serve as a resource for corporate Originators to understand their obligations outlined within the 2026 ACH Rules. (2026)

For more corporate-user payments resources, visit our Corporate User webpage.

This publication is formatted as a PDF document. Users must have access to Adobe Reader.

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