Once your Funding Commitment Decision Letter (FCDL) arrives, the products and services on your Category Two funding request are locked in. But real-world projects don’t always go according to plan. If your project shifts after that point, a service substitution is the formal process for requesting a change to what was originally approved. Knowing when you need one, what qualifies, and how to support the request can save you significant time and protect your funding.
This is different from a RAL (Receipt Acknowledgment Letter) modification, which is the process for changes made before your FCDL is issued. For that stage, see our guide to RAL modifications. A service substitution is what you use after your FCDL arrives.
What a Service Substitution Is
A service substitution is a formal request submitted through the E-rate Productivity Center (EPC) to change the products or services on an approved Funding Request Number (FRN), after the FCDL has been issued. Either you or your service provider can initiate the request.
Why You Might Need One
A few common situations trigger the need for a substitution:
- The product you specified gets discontinued before you’re able to install it.
- Your technology needs shift between the time you filed and when installation actually happens.
- Your vendor proposes an equivalent alternative that fits the project better.
- Quantities or configurations need adjusting based on an updated site assessment.
The Four Requirements You Must Meet
All four of these need to hold true for a substitution to qualify.
Where Applicants Run Into Trouble
Same functionality is the most common sticking point. Swapping one brand of switch for another is usually straightforward. Swapping switches for a different product type entirely gets more complicated.
Scope of the original Form 470 is the other frequent issue. If your substitution involves something that wasn’t reasonably included in your original procurement, USAC may determine it falls outside what was competitively bid.
Cost changes are handled carefully. If your substitute costs less than what was originally approved, your funding is adjusted down to match.
Timing and What to Expect
Submit your request before the last day to receive service for that FRN. For most non-recurring Category Two services, that’s September 30 following the close of the funding year, though extensions exist in some cases.
Review timelines vary significantly. Approval can come in days or take many months, and there’s no reliable way to estimate it in advance. If USAC hasn’t yet completed its service review when your request comes in, the substitution may get folded into that existing review. If review is already complete, it will be evaluated separately.
Documentation
Keep documentation supporting your reason for the substitution and demonstrating that all four requirements are met. If USAC reviews the request or conducts an audit, clear support for the change is essential. Unapproved changes discovered during invoice review or audit can result in refused payment or a commitment adjustment requiring you to return funds.
Practical Advice
- Don’t assume a substitution will be approved quickly. Submit as early as possible, and don’t wait until close to the service deadline.
- Before submitting, work through all four requirements and make sure you can document each one.
- If your substitution involves a cost decrease, be prepared for a corresponding adjustment to your funding commitment.
- When you’re not sure whether a change needs a formal substitution, ask first. Making the change without approval and hoping it goes unnoticed is a real compliance risk.
Still have a service substitution question about your own project? Bring it to the August 6th My E-rate Guides (MEG) webinar. Register now and ask our Guides your questions live. Register here
About the author: Eric Jester is an E-rate Guide at Funds For Learning. He joined 16 years ago, drawn by a long-held belief in the importance of education and a desire to put his analytical skills to work in communities that benefit from them. Eric leads and develops Guides on one of the Guide Teams, building the processes, alignment, and capacity that let Funds For Learning support clients well. Outside of work, you’ll find him with his wife and daughter (living the cheer dad life), traveling when he can, and playing guitar when time allows.
