A bid evaluation matrix is the written scoring rubric an E-Rate applicant constructs before opening the bids that come in response to a Form 470. It lists the factors the applicant will score, the weight each factor carries, and, critically, it must weight the price of the eligible products and services more heavily than any other single factor. Step 3 of our application process guide walks through constructing one, with an example matrix.
How It Works
E-Rate's competitive bidding rules require applicants to select the most cost-effective offer, and the evaluation matrix is how that selection gets documented and defended. The mechanics:
- Determine the evaluation criteria before any bids are opened. The factors and their weights must exist, in writing, before the first bid response is opened, so the record shows the criteria were set in advance, not reverse-engineered to justify a preferred vendor after the fact.
- Price is the heaviest single factor. The price of the eligible products and services must carry more weight than any other individual factor. Other factors, prior experience, references, service quality, local presence, are allowed, but none of them can outweigh price.
- Score every bid received. Each responsive bid gets scored against the same matrix, and the scores get recorded. Best practice: score all bids in the same sitting, on the same day, so every bidder is evaluated under identical conditions.
- Keep everything for 10 years. Every bid received, winning and losing, and every completed scoring sheet must be retained for at least 10 years after the last date of service, because USAC can ask for them in audits and reviews years later.
The matrix also has a life after the award. If the applicant later needs an operational SPIN change, replacing the service provider on a committed funding request, the replacement must be the next-highest-scored bidder from this exact evaluation. A missing or sloppy matrix doesn't just weaken the original award; it forecloses that fallback. The bidding process itself starts with the Form 470, which opens the 28-day window the evaluation follows.
What This Means for You
Applicants
Write the matrix before the first bid arrives, date it, and keep the completed scoring sheets with the bids they scored. If a losing vendor, a PIA reviewer, or an auditor asks why you picked the winner, the matrix is the answer, and "price was the heaviest factor" needs to be visible in the weights, not asserted after the fact.
Service Providers
You don't build the matrix, but you live with it. Bids that clearly price the eligible products and services make you easy to score, and if you're the runner-up, that documented second-place score is what puts you first in line if the winning provider is later replaced through an operational SPIN change.
The evaluations that fall apart in review usually fail on sequence, not math: the scoring sheet was assembled at 471 time, weeks after the award, because nobody created the matrix before bids opened. A one-page rubric dated before the bid deadline beats an elaborate spreadsheet built retroactively, every time.
Common Questions About Bid Evaluation Matrices
Does price have to be the only factor?
No. Applicants can score experience, references, service quality, and other legitimate factors. But the price of the eligible products and services must be weighted more heavily than any other single factor.
When do I have to build the matrix?
Before you open and evaluate bids. The point of the matrix is to show the criteria were fixed in advance of seeing who bid what.
How long do I keep the bids and the scores?
At least 10 years after the last date of service under the resulting contract or arrangement. That includes losing bids and the completed scoring sheets, not just the winner's paperwork.
What if I only receive one bid?
You can select the sole bid if it's cost-effective, and you should still document the evaluation: memorialize that one bid was received and why it was acceptable. The matrix and the record matter even more when there was no head-to-head comparison.
What does the matrix have to do with SPIN changes?
For an operational SPIN change, the replacement provider must be the bidder with the next-highest score in the original evaluation. No documented scores, no clean path to a replacement.
Can I disqualify a bid instead of scoring it?
Only against disqualification criteria that were disclosed up front in the Form 470 or RFP. A bid that fails a stated requirement can be set aside; inventing a disqualifier after bids arrive is the kind of move competitive bidding reviews are built to catch.
Informational only, not legal advice. E-Rate procedures and forms can change by funding year. Confirm current requirements in the applicable USAC and FCC guidance.