02/04/2026
The last possible day to file an FCC Form 470 for the 2026 E‑Rate funding year is March 4, 2026. This is the latest date that still preserves the required 28‑day posting period before the Form 471 filing window closes on April 1, 2026.
How this deadline is determined
• Form 471 window: January 21, 2026 → April 1, 2026.
• USAC rule: Form 470 must be posted at least 28 days before the Form 471 window closes.
• Counting back 28 days from April 1, 2026 → March 4, 2026.
What this means for applicants
• A Form 470 filed on or before March 4 keeps you eligible to submit a timely Form 471.
• Filing earlier gives you more time for competitive bidding, selecting providers, and contract signing.