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ACH File Formats Demystified

Understanding ACH file formats is essential for both daily operations and AAP exam success. This session breaks down complex structures into clear, practical steps.
Upcoming
DATE

Wednesday, June 17, 2026
11:00 am - 12:30 pm

INSTRUCTOR

Kevin Olsen

FORMAT

Webinar

CREDIT TYPE

1.8 AAP Credits

$299.00 or 1 Token

Includes: Live Access, 30 Days OnDemand Playback, Presenter Materials and Handouts

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We’ll go over the key parts of an ACH file, such as headers, batches, and addenda records. Attendees will learn how to read, validate, and troubleshoot ACH file formats to ensure accuracy and compliance. We’ll also highlight how this knowledge supports AAP exam preparation.

What You'll Learn

You will learn:

  • Structure of ACH files, headers, batches, and addenda
  • How to validate ACH files for accuracy
  • Common file formatting errors and how to correct them
  • Exam insights, how file format knowledge supports AAP success

Who Should Attend

This session is ideal for AAP candidates, ACH operations staff, and IT/operations professionals responsible for ACH file processing.
Kevin Olsen

Instructor Bio


Kevin Olsen is the Payments Professor bringing enthusiasm and motivation to presentations. Viewing the world as a classroom which is exemplified in the professor’s “edutainment” (when education is motivating, informative, and fun) style of training as he seeks to educate and inform all on the latest developments and trends in the fascinating world of electronic payments. Kevin develops programs, presentations, and articles designed to orient and educate financial professionals on a multitude of electronic payment topics. Kevin is also a certified business coach helping lead organizations to innovate and communicate in the ever-changing world of payments, including building of payment strategies with a focus on product development and use cases for faster payments (RTP & FedNow).


Among his many certifications, Kevin is an Accredited ACH Professional (AAP), an Accredited Payments Risk Professional (APRP), an NCP (National Check Payments Certification) as well as an NCP Certified Trainer and a Certified High-Performance Coach (CHPC), and holds a masters in industrial organizational psychology from Liberty University.


Continuing Education Credit Information

ACH File Formats Demystified has been approved for 1.8 AAP renewal credits by Nacha. Credits are redeemable for both Live and OnDemand viewing. For questions on certificates, please email support@oncourselearning.com. Certification holders must report these credits at Nacha.

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