NSF SBIR/STTR Phase I Submission Deadline

## TEE Take

**NSF** SBIR is the most founder-friendly non-dilutive program in the federal portfolio. Phase I awards of $275K come with minimal reporting burden and — unlike **DOD** SBIR — no requirement that your technology serve a specific government mission. If you're building deep tech with broad commercial applications, this is your entry point into federal funding.

The **NSF** seed fund team has also streamlined their process: expect 4-5 month review cycles, faster than any other SBIR-granting agency.

## Insider Tip

**NSF** uses a different review model than **DOD**: proposals are evaluated by external reviewers, not internal program managers. Write for a technically literate generalist, not a domain specialist. The most common rejection reason is a weak commercialization plan — **NSF** cares as much about your market as your science. Include LOIs (Letters of Intent) from potential customers; they carry more weight here than at any other agency.

## What to Expect

Phase I awards are $275K for 12 months. Phase II follows at $1M for 24 months. The **NSF** process accepts proposals on a rolling basis for some topics, but this deadline covers the broadest set of technology areas including robotics, advanced manufacturing, semiconductors, biotech, and clean energy.

## Who Should Attend

Pre-seed and seed-stage founders building deep tech with commercial (not exclusively government) applications. Particularly strong fit for university spinouts — **NSF** is comfortable with early-stage technical risk in a way that **DOD** and **DOE** often aren't.