NSF Scientific Instrumentation Pilot (26-511)

Executive summary

NSF’s scientific instrumentation pilot funds U.S. small businesses developing new research instruments and experimental platforms. Phase I proposals may request up to $305,000. The next full proposal deadline is November 4, 2026, at 5 p.m. submitting organization’s local time. An NSF invitation is required for Phase I and Fast-Track.

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The key decision is whether your technology enables scientific discovery that existing instruments cannot support. A general technology match is insufficient: explain the measurement or experimental barrier, the technical research needed to overcome it, and who would use and buy the resulting instrument.

Solicitation at a glance

• Agency: U.S. National Science Foundation, Directorate for Technology, Innovation and Partnerships.
• Solicitation: NSF 26-511, SBIR/STTR Phase I, Phase II, Fast-Track Programs: A Pilot Emphasis on Scientific Instrumentation.
• Award vehicles: Phase I standard grants; Phase II and Fast-Track fixed amount cooperative agreements.
• Project funding: Phase I up to $305,000; Phase II up to $1,250,000; Fast-Track up to $1,555,000 across both phases, subject to eligibility and available funds.
• Technology maturity: Early-stage R&D for next-generation scientific instrumentation and novel platforms. NSF does not specify a numbered TRL requirement in this solicitation.
• Upcoming deadlines: November 4, 2026; March 4, 2027; July 7, 2027. Full proposals are due at 5 p.m. submitting organization’s local time. Fast-Track invitations also carry a four-month submission limit.

Considering the November 4 deadline? First check your invitation and proposal readiness. A new Project Pitch does not guarantee an invitation in time for that deadline.

Book a Free Fit Call

What is the scientific instrumentation pilot?

NSF 26-511 is a dedicated SBIR/STTR emphasis on equipment and enabling technologies for the scientific enterprise. It spans technology areas and markets, with the scientific capability created by the instrument at the center of the case. The broader NSF SBIR/STTR opportunity is NSF 26-510; this page addresses 26-511 specifically.

What problem is NSF trying to solve?

Scientific progress can depend on instruments that do not yet exist. NSF is seeking domestic development of capabilities that allow researchers to investigate new questions, including instruments that generate data for AI-enabled discovery. The pilot also recognizes that some essential scientific instruments serve markets too small to attract conventional venture investment.

Priority capability areas

The solicitation describes a broad emphasis rather than a prescribed list of instrument types:

• Next-generation instruments: New capabilities that extend what scientists can observe, measure or investigate.
• Novel experimental platforms: Systems that enable new forms of scientific experimentation.
• AI-enabled discovery infrastructure: Instrumentation supporting the data and experimental capabilities needed for AI-driven science.
• Enabling scientific equipment: Technologies that open new research directions across scientific and engineering fields.

BW&CO’s fit assessment: Connect your proposed instrument to a specific unmet research need. Routine equipment purchases or incremental product improvements do not, by themselves, establish a compelling R&D case.

Funding and award terms

• Phase I: Up to $305,000 for 6–18 months.
• Phase II: Up to $1,250,000, typically over 24 months. Only eligible NSF Phase I awardees may apply.
• Fast-Track: Up to $400,000 for Phase I over 6–12 months, followed by up to $1,155,000 for Phase II over an additional 18–24 months. It has additional entry requirements and is not an automatic two-phase award.
• Program pool: Up to $40 million in anticipated funding across this pilot. This is the overall pool, not an individual award cap.

The stated project caps include applicable costs and fees. NSF takes no equity. Voluntary committed cost sharing is prohibited. Separate supplements and a Program Officer-recommended Strategic Breakthrough route are available to qualifying awardees; they are not additional amounts a new Phase I applicant can assume it will receive.

Eligibility and participation

The applicant must qualify as a small business concern under SBIR/STTR rules. The 500-employee size limit includes affiliates. Ownership, control, U.S. performance of work and research-security requirements also apply. STTR requires an eligible partner research institution; SBIR does not require that partnership.

The principal investigator must have primary employment with the small business, defined here as at least 51%, at award and throughout the project unless an approved exception applies. Phase I and Phase II require at least one calendar month of PI effort per six months of performance; Fast-Track requires three. The PI must be legally able to work for the company in the United States.

Phase I requires an invited Project Pitch. Phase II requires the relevant NSF Phase I award and normally a submission 6–24 months after its start. Fast-Track requires a specific invitation within four months, qualifying NSF research lineage, recent formal customer-discovery training and a complete team. Confirm the current requirements before selecting your route.

How to apply

• Check fit: Read NSF 26-511 and define the research capability your instrument would make possible.
• Submit the appropriate pitch: Describe the technical innovation, research objectives and challenges, market opportunity, and company and team. Wait for the required invitation before a Phase I or Fast-Track full proposal.
• Check invitation validity: Phase I invitations normally cover the next two submission deadlines. Fast-Track has its own four-month window. NSF also publishes transition rules for older invitations and awards.
• Complete registrations: Establish active SAM.gov registration, Research.gov registration and an SBA Company Registry ID. Start early; registrations can delay submission.
• Submit through Research.gov: Follow the current solicitation, linked proposal instructions and applicable NSF policy guide. Grants.gov is not the submission system for this opportunity.

What happens after you submit?

NSF checks compliance and reviews intellectual merit, broader impacts and commercial impact. Review can involve Program Officers and external experts. Research-security and other due diligence may follow. An invitation or a request for additional information is not an award decision. NSF’s Grants and Agreements Officer issues the official award notification.

Is this a good fit for your company?

BW&CO’s assessment framework: A stronger case identifies a scientific bottleneck, shows why the instrument needs substantial technical R&D, defines measurable feasibility milestones, and supports a credible route to customers. Explain how researchers would use the capability and why existing alternatives fall short. If the product’s main purpose is unrelated to scientific discovery, evaluate the broader NSF program or another funding path.

How BW&CO can help

BW&CO helps deep-tech companies choose appropriate funding paths and develop well-supported proposals. For the scientific instrumentation pilot, we can help you:

• Assess the instrument’s fit with NSF 26-511.
• Choose a proposal route based on your evidence and eligibility.
• Translate technical uncertainty into a focused research plan.
• Develop the Project Pitch and proposal narrative.
• Review the budget, compliance and submission readiness.

Plan your NSF instrumentation submission

Frequently asked questions

Is this the same as the general NSF SBIR program?

No. NSF 26-511 emphasizes scientific instrumentation. NSF 26-510 covers the broader deep-technology program.

Does NSF fund companies buying laboratory equipment?

This pilot funds small-business R&D to develop enabling instruments and platforms. Buying existing equipment alone does not demonstrate that fit.

Can AI-related instrumentation fit?

Yes. The solicitation includes instrumentation for AI-driven scientific discovery. Explain the experimental or measurement capability being developed.

Do I need a Project Pitch invitation?

Yes for Phase I and Fast-Track. Their invitation windows differ. Phase II has an award-lineage requirement instead.

Can a company without an NSF Phase I award apply directly to Phase II?

No. This solicitation limits Phase II to eligible NSF Phase I SBIR/STTR awardees. Fast-Track is a separate route with its own prerequisites.

Is a university partner required?

STTR requires a qualifying research institution partner. SBIR permits a partner but does not require one.

What is the next deadline?

November 4, 2026, at 5 p.m. submitting organization’s local time. Later listed deadlines are March 4 and July 7, 2027. Check your invitation’s validity as well as the calendar.

Does NSF take equity?

No. NSF states that it takes no equity and awardees retain ownership of their company and intellectual property.

Can BW&CO help with a scientific instrumentation submission?

Yes. We can assess fit and support pitch preparation, proposal development and submission readiness. Book a call with our team.

Sources: NSF 26-511 solicitation; Project Pitch guidance; full proposal and registration guidance; Fast-Track requirements. Verified October 16, 2026. Consult the official instructions before applying.

Program names are used for identification only. BW&CO is not affiliated with or endorsed by the sponsoring agencies.