STTR proposal writing
STTR grant writers for university and industry partnerships
Specialist SBIR and STTR grant writers for NSF, NIH and DoD. We position your research partnership, write the full proposal and run compliance QA before submission.
The short answer
- STTR grant writers specialize in proposals where a small US business partners with a research institution, such as a university or federal lab.
- The biggest difference from SBIR is the subcontractor or partner requirement: STTR expects meaningful intellectual contribution from the research institution.
- A strong STTR writer knows how to split the technical narrative between the company and the institution while keeping a single, coherent innovation story.
- GrantUp writes both SBIR and STTR proposals end to end, from Project Pitch and pre-application through budget, letters of support and submission.
SBIR vs STTR at a glance
Both programs fund small US businesses, but STTR is built around a formal research partnership. Choosing the wrong program is one of the most common reasons strong applications fail.
| Difference | SBIR | STTR |
|---|---|---|
| Research partner is required | Optional subcontractor, usually up to a third of the work | A nonprofit research institution must perform at least 30% of the R&D |
| PI flexibility | Principal Investigator must be primarily employed by the company | PI can be employed by the research partner or the company |
| Award split | Award goes to the small business | Award flows to the small business, with a formal subcontract to the research partner |
| Intellectual property framing | Company typically owns foreground IP | IP agreements between company and institution must be clear and reviewer-ready |
Still unsure which program fits? Compare SBIR and STTR eligibility side by side or read the NSF SBIR Project Pitch and Phase I guide.
STTR grant writers by agency
NSF STTR
Shares the same Project Pitch gateway as NSF SBIR. Strong for software, engineering and platform technologies developed with a university lab.
NIH STTR
Ideal for biotech, medtech and digital health companies spinning work out of academic medical centers or research hospitals.
DoD STTR
Dual-use defense technologies with a university or federal lab partner. Topics mirror DoD SBIR but expect a formal research collaboration.
What our STTR grant writing covers
We treat the company and research partner as one team. The proposal must show a single coherent innovation, a justified work split, and a commercial path that stands up to review panel scrutiny.
- Program and topic selection for SBIR or STTR
- Partner framing and 30/30 work-split justification
- Technical narrative, commercialization plan and budget
- IP, licensing and data-rights positioning
- Letters of support and institutional commitments
- Compliance, formatting and submission QA
Why GrantUp for STTR proposals
$240M+ won
Grant funding secured by our team across hundreds of successful SBIR and STTR applications.
PhDs and ex-reviewers
Scientific writers who understand how to frame academic-company partnerships for federal panels.
Every major agency
NSF, NIH, DoD, DOE, NASA, USDA, DHS, NIST, ARPA-H and BARDA, monitored continuously.
3 to 5 hours of your time
We build the narrative, budget, justification and supporting documents end to end.
Common STTR grant writing questions
What is an STTR grant writer?
An STTR grant writer is a specialist who prepares Small Business Technology Transfer proposals. These require a formal partnership between a small US business and a nonprofit research institution, and the writer must position the technical contribution of both parties clearly against agency scoring criteria.
How is STTR different from SBIR?
SBIR supports small businesses conducting R&D internally. STTR is designed for small businesses that partner with a research institution. STTR requires the institution to perform at least 30% of the R&D and allows the principal investigator to be employed by the research partner.
Can the same writer handle both SBIR and STTR?
Yes, and it helps. The core proposal structure, scoring and compliance rules overlap. The key difference is how the research partnership, IP arrangements and work split are framed, which an experienced federal grant writer will handle smoothly.
What makes a strong STTR proposal?
A clear innovation story that treats the company and research partner as one team, a justified work split, strong letters of support from the institution, a realistic IP and licensing plan, and a commercialization path that reviewers can follow.
How much does an STTR grant writer cost?
Freelance STTR writers typically charge $5,000 to $25,000 per proposal depending on agency and complexity. Full-service consultancies usually charge an engagement fee plus a success fee on award. GrantUp quotes a fixed fee after the free eligibility call.
Do we need a research partner before we call?
No. We can help you assess whether your project is better suited to SBIR or STTR, and what kind of research partnership would strengthen the application. Many founders book the call before a partner is finalized.
Not sure if STTR is the right route?
Book a free 30-minute eligibility call. We will tell you whether SBIR or STTR fits your project, and what a research partnership needs to look like to score well.