The E-Rate Glossary
51 terms and counting: the most in-depth E-Rate glossary online, filing through invoicing, with the FCC and USAC rules behind each one.
FRN (Funding Request Number)
The unique identifier USAC assigns to each individual funding request inside an FCC Form 471 application. Every distinct product or service bundle gets its own FRN, tracked through review, commitment, and invoicing.
Read definition → IdentifiersSPIN
The Service Provider Identification Number, also called a 498 ID: the unique nine-digit number USAC assigns to each service provider when it files FCC Form 498.
Read definition → IdentifiersBEN (Billed Entity Number)
The unique identifier USAC assigns to every applicant entity, school, district, library, library system, or consortium, in EPC. The applicant-side counterpart to a service provider's SPIN.
Read definition → IdentifiersNIF (Non-Instructional Facility)
Generally a school building without classrooms or a library building without public areas. Eligible for Category One discounts, but not a Category Two budget.
Read definition → FilingForm 486
The form applicants file to tell USAC that funded services have started and to certify CIPA compliance where it applies. USAC won't process invoices on a funded FRN until a Form 486 is on file and approved.
Read definition → FilingEPC (E-Rate Productivity Center)
USAC's online portal where applicants and service providers manage entity profiles, file forms, track FRN and FCDL status, and receive official notices through the EPC News feed.
Read definition → Filing28-Day Waiting Period
The minimum time FCC rules require applicants to wait after certifying their Form 470 before selecting a provider, signing a contract, or submitting a Form 471. Tracked automatically in EPC.
Read definition → FilingAllowable Contract Date
The earliest date an applicant can sign a contract, or enter a tariffed or month-to-month arrangement, with a service provider: 28 days after Form 470 certification.
Read definition → FilingFunding Year
E-Rate's annual cycle, running July 1 through June 30, used to scope every filing window, budget, commitment, and invoicing deadline in the program.
Read definition → FilingEligible Services List
USAC's annually published guide to exactly which products and services can be funded under E-Rate, organized into Category One, Category Two, and a miscellaneous section.
Read definition → FilingLetter of Agency (LOA)
The document establishing that an applicant has authorized a specific person to act on its behalf for E-Rate filings, most commonly used for consortium applications.
Read definition → FilingConsultant Registration Number (CRN)
The identifier USAC assigns to a consulting firm that helps applicants with E-Rate filings, required whenever a consultant is involved.
Read definition → FilingState Master Contract
A contract a state government entity competitively bids and puts in place for use by eligible schools and libraries statewide, satisfying E-Rate's bidding requirement.
Read definition → Review & CommitmentPIA Review
The review USAC conducts on a filed Form 471 before issuing a funding decision, checking eligibility, competitive bidding compliance, and cost reasonableness before any FRN gets a final decision.
Read definition → Review & CommitmentFCDL
The official letter USAC issues after reviewing a Form 471, reporting Funded, Denied, Partially Funded, or Cancelled for each individual FRN. Issued in waves throughout the funding year.
Read definition → Review & CommitmentSelective Review
A separate component of PIA review where USAC verifies an applicant followed competitive bidding rules, reviewing every Form 471 the entity filed that year.
Read definition → Review & CommitmentThe 30% Rule
If 30 percent or more of the products or services in a single FRN are ineligible, USAC denies the entire funding request.
Read definition → Review & CommitmentRevised FCDL (RFCDL)
The updated version of an FRN's funding decision USAC issues after a successful appeal, a processed Form 500, or a correction found during review.
Read definition → Post-CommitmentCOMAD
USAC's Commitment Adjustment process: when a funding decision itself was wrong, USAC rescinds or adjusts the commitment and recovers any funds improperly disbursed under it.
Read definition → Post-CommitmentRIDF
Recovery of Improperly Disbursed Funds: when the commitment decision was correct but one specific disbursement wasn't, USAC recovers just that amount without adjusting the commitment itself.
Read definition → Post-CommitmentService Substitution
Swapping the specific product or service funded on a committed FRN, from the same provider, without a new competitive bid, as long as the substitute serves the same function.
Read definition → Post-CommitmentSPIN Change
Updating which service provider is on record for a committed FRN. A corrective change fixes a data error; an operational change actually replaces the provider under strict conditions.
Read definition → Post-CommitmentFCC Form 500
The Funding Commitment Adjustment Request applicants file after an FCDL is issued to cancel or reduce an FRN, adjust dates, or (new for FY2026) change the invoicing mode.
Read definition → Post-CommitmentRed Light
The FCC rule letting USAC withhold all USF disbursements from an entity, and any entity sharing its taxpayer ID, once its account is one day delinquent on a debt owed to USAC.
Read definition → Post-CommitmentGlobal Service Substitution
A manufacturer- or provider-initiated request to replace a discontinued product across every applicant using it at once, with no filing required from applicants themselves.
Read definition → InvoicingInvoice Deadline (BEAR and SPI)
The last date USAC accepts an invoice on a funded FRN. Applicants file the BEAR form (472) for reimbursement; service providers file the SPI form (474) to bill USAC directly.
Read definition → InvoicingBEAR vs. SPI
How to choose between the two E-Rate invoicing methods: BEAR puts the applicant in control of filing and reimbursement; SPI shifts the filing burden to the service provider.
Read definition → InvoicingSPAC (FCC Form 473)
The Service Provider Annual Certification every provider must file per SPIN, per funding year, before USAC will pay any invoice against that SPIN.
Read definition → AuditsPQA
Payment Quality Assurance: a post-commitment review of paid invoices and disbursements to confirm payments USAC already made were accurate and compliant.
Read definition → AuditsBCAP
The Beneficiary and Contributor Audit Program: a formal, independent audit of applicants and service providers for E-Rate compliance, deeper than a standard PIA or PQA review.
Read definition → Budgets & DiscountsCategory One
The E-Rate service category covering data transmission services and internet access. Unlike Category Two, it has no five-year budget ceiling.
Read definition → Budgets & DiscountsCategory Two
The E-Rate service category covering internal connections, managed internal broadband services, and basic maintenance of internal connections: the in-building side of connectivity.
Read definition → Budgets & DiscountsCategory Two Budget
The five-year, pre-discount funding ceiling for C2-eligible equipment and services, calculated from student counts or library square footage. Current cycle: FY2026-2030.
Read definition → Budgets & DiscountsDiscount Matrix
The FCC-published table USAC uses to set an applicant's discount rate, based on the percentage of NSLP-eligible students and urban or rural status.
Read definition → Budgets & DiscountsAlternative Discount Mechanisms
FCC-approved substitutes schools can use to calculate their discount rate when they don't use NSLP participation numbers, as long as they don't exceed the equivalent measure.
Read definition → Budgets & DiscountsUrban or Rural Status
The location-based input, alongside NSLP percentage, that feeds the discount matrix. Determined separately for schools, libraries, and their parent systems.
Read definition → ComplianceCIPA (Children's Internet Protection Act)
The federal internet safety law behind E-Rate's filtering, monitoring, and internet safety policy requirements. Certified today on the Form 486, moving to the Form 471 in FY2028.
Read definition → FilingFCC Form 470
The public form that opens every E-Rate competitive bidding process and starts the 28-day clock. What it solicits controls what the Form 471 can request.
Read definition → FilingFCC Form 471
The actual funding application, filed during the annual window. Each distinct funding request inside it becomes an FRN with its own review and decision.
Read definition → FilingBid Evaluation Matrix
The written scoring rubric built before opening bids, with the price of eligible products and services weighted heaviest. Kept for ten years, and the record an operational SPIN change falls back on.
Read definition → FilingMini-Bid
The second-step competition run among vendors already qualified on a state master contract, still anchored to a posted Form 470 and a price-weighted evaluation.
Read definition → IdentifiersConsortium
A group of eligible schools and libraries applying together under a consortium lead, with letters of agency, member-level CIPA certifications, and calendar changes coming in FY2028.
Read definition → ReviewFunding Wave
USAC's weekly batches of funding commitment decisions. Waves keep running, often past fifty in a funding year, and absence from early waves is not a denial.
Read definition → ReviewDenials
Why funding requests get denied: competitive bidding violations, eligibility problems, the 30% rule, and documentation gaps, all reported at the FRN level on the FCDL.
Read definition → ReviewAppeals
The 60-day path to challenge a USAC decision, to USAC first for most issues or the FCC for waivers. Filing an appeal pauses a recovery under current rules.
Read definition → ComplianceLCP (Lowest Corresponding Price)
The rule that E-Rate applicants may not be charged more than similarly situated non-residential customers pay for similar services. The provider's obligation, certified annually on the SPAC.
Read definition → ComplianceGift Rules
The strict limits on anything of value passing between service providers and applicant personnel, built to protect competitive bidding integrity.
Read definition → BudgetsMIBS (Managed Internal Broadband Services)
The Category 2 service where a provider operates an applicant's internal network. Common for small districts and libraries, and under active FCC cost-effectiveness scrutiny.
Read definition → BudgetsBMIC (Basic Maintenance)
Basic Maintenance of Internal Connections: the Category 2 service covering repair and support of eligible equipment the applicant owns, distinct from MIBS.
Read definition → BudgetsInternal Connections (IC)
The Category 2 equipment category: the on-premises network gear that moves data inside schools and libraries, drawn against the five-year C2 budget.
Read definition → InvoicingExtensions
The three E-Rate extension families: the one-time 120-day invoice extension, service delivery extensions for non-recurring services, and contract extensions.
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