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business customers updating processes for new nacha rules

What Your Business Needs to Do

What Your Business Needs to Do

Nacha has introduced new requirements that will affect how ACH Originators process transactions in early 2026. These changes are intended to reduce fraud, improve transaction transparency, and support safer electronic payments. United Community is here to help you prepare.


Rule 1: Fraud Monitoring by Originators

What’s Changing

All non‑consumer ACH originators must have risk‑based procedures designed to detect and prevent fraudulent ACH activity. These procedures must be:

  • Implemented in your ACH processes
  • Reviewed at least once per year
  • Updated as fraud threats evolve

Organizations that do not currently use fraud‑monitoring tools may need to implement new systems or processes. Contact our Treasury Management support team for assistance. Call 1-866-270-6100 or email t[email protected].


Fraud Monitoring Scope and Effective Dates

The rule will be implemented in two phases:

  • Phase 1 - March 20, 2026:
    Applies to ACH Originators, Third‑Party Service Providers, and Third‑Party Senders with more than 6 million ACH entries originated in 2023.
  • Phase 2 - June 19, 2026:
    Applies to all remaining non‑consumer ACH Originators.


How to Prepare to Take Action

  • Implement fraud detection processes if your business does not already use them.
  • Review available fraud‑prevention resources, including United Community’s webinar on Preventing Business Email Compromise (BEC). Access the recorded session here.

Rule 2: New Standard Company Entry Descriptions

What’s Changing

Nacha is introducing two mandatory Company Entry Descriptions:

“PAYROLL”

Must be used for ACH credits using the PPD Standard Entry Class Code that represent compensation (wages, salary, bonuses, etc.). This update helps institutions better identify payroll-related fraud attempts.

“PURCHASE”

Must be used for consumer‑authorized e‑commerce debit entries.


Effective Date

These descriptions may be used immediately but must be implemented no later than March 20, 2026.


How to Prepare to Take Action

  • Update payroll files to include the Company Entry Description PAYROLL.
  • Update applicable e‑commerce transactions to include the Company Entry Description PURCHASE.

We’re Here to Help

If you have questions or would like assistance preparing for these upcoming requirements, contact our Treasury Management support team by calling 1-866-270-6100 or emailing t[email protected]

Frequently Asked Questions

Absolutely. Our team is ready to support you in meeting these requirements and ensuring a seamless transition. 

View the Digital Demo for sending an ACH Payment.

Contact our Treasury Management support team by calling 1-866-270-6100 or emailing[email protected].

Nacha has announced two key amendments effective in 2026 that impact ACH Originators:
  1. Fraud Monitoring by Originators
  2. Standard Company Entry Descriptions – PAYROLL and PURCHASE
Both require businesses to update processes or systems by March 20, 2026, with additional fraud monitoring requirements applying on June 19, 2026 for some organizations.
All non consumer ACH Originators must implement risk-based fraud detection procedures designed to identify potentially unauthorized or fraudulent ACH entries. These procedures must be reviewed and updated annually.
The purpose is to reduce fraud attempts and improve early detection of suspicious activity across the ACH Network.
All non-consumer Originators, Third-Party Service Providers, and Third-Party Senders.
Phase 1 – March 20, 2026:
  • Applies to entities that originated more than 6 million ACH entries in 2023.
Phase 2 – June 19, 2026:
  • Applies to all remaining non consumer Originators.
Nacha has created two standardized Company Entry Descriptions for specific types of ACH transactions:

PAYROLL
Required for PPD credits used for:
  • Wages
  • Salaries
  • Bonuses
  • Commissions or similar compensation
PURCHASE
Required for consumer authorized e-commerce debit entries for the online purchase of goods.
  • PAYROLL: Helps financial institutions more easily identify payroll payments and reduce payroll redirection fraud.
  • PURCHASE: Helps distinguish e-commerce transactions within ACH activity.
You may begin using them immediately, but they are required by March 20, 2026.
  • Update payroll systems so ACH files reflect PAYROLL as the Company Entry Description.
  • Update e-commerce systems so applicable transactions use PURCHASE.
Refer to the 2026 Nacha Operating Rules, specifically:
  • Article Two, Subsection 2.2.4 – Fraud Monitoring
  • Appendix One, Part 1.2 – Standard Company Entry Descriptions

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