BEAD vs RDOF vs CAF vs ReConnect: How America's Four Big Broadband Programmes Differ
Four federal programmes have poured tens of billions into rural broadband — BEAD, RDOF, CAF, and ReConnect. They differ in who runs them, how the money moves, and how much actually got built. Here's the comparison.
The United States has funded rural broadband through four major programmes over the past decade. They are easy to confuse — all hand public money to internet providers to build networks where the market alone won’t — but they work very differently. Here is how each one compares.
At a glance
| BEAD | RDOF | CAF | ReConnect | |
|---|---|---|---|---|
| Full name | Broadband Equity, Access, and Deployment | Rural Digital Opportunity Fund | Connect America Fund | ReConnect Loan and Grant Program |
| Run by | NTIA (Dept. of Commerce) | FCC | FCC | USDA (Rural Utilities Service) |
| Money source | Congressional appropriation | Universal Service Fund (carrier fees) | Universal Service Fund (carrier fees) | Congressional appropriation |
| Scale | $42.45bn | $20.4bn over 10 years | $1.488bn over 10 years (Phase II auction) | $5.54bn invested to date |
| How winners are chosen | States award grants to providers | Reverse auction — lowest bid wins | Reverse auction / cost model | Competitive applications; grants, loans, or combos |
| Minimum speed | 100/20 Mbps | 25/3 Mbps | 10/1 Mbps (model); 25/3+ (auction) | 100 Mbps symmetrical (grants) |
| Status (Sept 2026) | All 56 state plans approved; build phase | Stalled; ~$3.3bn in defaults | Awards complete; buildouts ongoing | Round 5 awards announced; $476m so far |
BEAD — the big one
BEAD is the largest: $42.45 billion appropriated by the 2021 infrastructure law and run by NTIA. States design their own grant programmes and award the money to providers, prioritising unserved areas first. Its networks must deliver at least 100/20 Mbps (100 megabits per second download, 20 up). After a 2025 restructuring that made the programme technology-neutral and forced every state to re-run its provider selection, NTIA had approved all 56 state and territorial final plans by August 2026, with an estimated $21 billion-plus left unspent on deployment (StateScoop). See our full explainer: What Is BEAD?
RDOF — the auction that stumbled
The Rural Digital Opportunity Fund was the FCC’s $20.4 billion universal service programme — established as part of the Connect America Fund framework under the FCC’s High Cost Program (CRS) — adopted in January 2020 and funded through the Universal Service Fund — the fees on phone bills — rather than by Congress (CRS on RDOF (R46501)). Its Phase I reverse auction in 2020 awarded $9.2 billion of a planned $16 billion to 180 bidders to connect more than 5.2 million rural locations over ten years, with support paid out in monthly instalments administered by the Universal Service Administrative Company (Law Street Media; ZDNET; CRS).
The problem: the FCC let almost anyone bid and vetted winners afterwards. $3.3 billion of RDOF awards are now in default, leaving some 1.9 million locations without service under the programme, according to FCC data aggregated by the Congressional Research Service in 2025, and only about $6.4 billion of the original budget was ever allocated (CRS; Benton Institute). An earlier industry estimate from 2023 had put the defaults at about $2.8 billion (Telecompetitor; Broadband Breakfast). The planned Phase II — which could have reached $11.2 billion — never happened, and the Benton Institute judged in 2023 that there would likely never be another RDOF-like reverse auction.
CAF — the original
The Connect America Fund was the FCC’s earlier Universal Service Fund programme, launched in the 2010s to reform old telephone subsidies for the broadband era. Its headline event was the 2018 Phase II reverse auction (Auction 903), which ran from 24 July to 21 August 2018: 103 bidders won $1.488 billion over ten years to serve 713,176 locations in 45 states (FCC). More than half of those locations were promised at least 100 Mbps downloads, and 19% gigabit service (Broadband Communities). Before the auction, large incumbent phone companies (price-cap carriers) had accepted support set by an FCC cost model in 2015 with a far lower 10/1 Mbps bar. Later FCC rural broadband efforts, including RDOF, were established as part of the CAF framework rather than as separate funds (CRS).
ReConnect — the USDA’s grants-and-loans shop
ReConnect is different in kind: run by the US Department of Agriculture’s Rural Utilities Service, it offers grants, loans, and 50/50 combinations (half grant, half loan) to co-operatives, small telcos, Tribal nations, and local governments — not just big commercial ISPs. Launched in December 2018 with $600 million, it has invested $5.54 billion across five funding rounds: $692.81 million in round one, $927.69 million in round two, $1.62 billion in round three, $1.8 billion in round four, and $476.45 million announced so far in round five (USDA).
Round five made $700 million available (applications ran March–May 2024), with 100% grants of up to $25 million each for applicants meeting a 100 Mbps symmetrical service requirement, plus dedicated pots for Tribal governments and persistent-poverty areas (Telecompetitor).
The bottom line
- Biggest pot of money: BEAD ($42.45bn), and it is the only one still ramping up.
- Most troubled: RDOF — billions in defaults and a Phase II that never came.
- Oldest model: CAF, the FCC’s 2010s-era subsidy reform, now largely superseded.
- Most flexible for small players: ReConnect, with grants and low-interest loans for co-ops and Tribes.
Sources
- StateScoop: most BEAD proposals leave nearly $21 billion unclaimed — statescoop.com
- FCC — Rural Digital Opportunity Fund (Auction 904) — fcc.gov
- CRS on RDOF (R46501) — congress.gov
- CRS on USF broadband programmes (R47621) — congress.gov
- FCC allocates $9.2B in reverse auction for Rural Digital Opportunity Fund — lawstreetmedia.com
- FCC awards $9.2 billion to provide rural areas with broadband access — zdnet.com
- Benton Institute: the remaining RDOF funds — benton.org
- RDOF defaults estimate: over $2.8B — what happens to that money? — telecompetitor.com
- What happens to the estimated $2.8 billion in RDOF defaults — broadbandbreakfast.com
- FCC Auction 903 (CAF II) — fcc.gov
- Connect America Fund Phase II auction results released — bbcmag.com
- USDA ReConnect Loan and Grant Program — usda.gov
- Application window opens for $700M ReConnect rural broadband funding — telecompetitor.com
- NTIA announces all 56 BEAD final proposals now approved — benton.org (25 Aug 2026)
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