SBIR & STTR

NASA selected 15 small businesses for SBIR Ignite Phase I awards on April 14 in AI, robotics, and radar. The $150K Phase I gates a $1.275M Phase II — and the commercialization-first framing is reshaping who should apply where.

S. 3971 — the Small Business Innovation and Economic Security Act — reauthorized SBIR and STTR through September 30, 2031 after a six-month lapse. The legislation adds Strategic Breakthrough Awards up to $30M with 100% matching, eight-watchlist foreign-affiliation screening, and FY 2027 per-company proposal caps. Companies that built their pipeline around volume submissions need a new strategy now.

NASA's SBIR/STTR Program Year 2026 abandons the annual solicitation in favor of a rolling BAA. Phase I awards jump to \$225K and Phase II to \$1.275M. Here is the playbook.

DARPA BTO pre-released four FY26 SBIR/STTR topics on April 30, 2026, with proposals due June 3. Two topics — SWiFT and EXPOSITION — offer Direct-to-Phase-II awards up to $1.5M, bypassing the standard Phase I gate. Here is what each topic is actually solving, why the DP2 structure matters, and how small biotech, surgical robotics, and battlefield-medicine teams should decide whether to compete.

On April 13, 2026, President signed S. 3971 reauthorizing SBIR/STTR through September 30, 2031 — the longest extension in program history. The new law introduces $30M Strategic Breakthrough Awards, FY2027 proposal caps to address SBIR mills, expanded foreign-risk screening, and stronger TABA support. Here is how small businesses, university spinouts, and dual-use startups should reposition for the next two solicitation cycles.

NASA released a Broad Agency Announcement on April 17, 2026, that replaces the agency's traditional annual SBIR/STTR solicitation cycle with a phased-appendix model valid through September 30, 2027. Appendix A and Appendix B opened April 21 with a May 21 deadline; additional appendices will release throughout the BAA period. The shift breaks the once-a-year proposal cadence small businesses have planned around since the program's founding and demands a different operational posture.

DARPA pre-released four FY26 SBIR topics on April 30 — SWiFT field transfusion, BARK K-9 therapeutics, EXPOSITION finger regeneration, and PEPI photonic-electronic integration. Phase I awards range $150K-$300K, with Direct-to-Phase-II up to $1.8M. Closing June 3.

NASA released its 2026–2027 SBIR/STTR Broad Agency Announcement on April 17, with Appendix 2026A/B Phase I submissions closing May 21 at 5pm ET. Phase I awards rose 50% to $225K, Phase II to $1.275M, and the BAA replaces the old annual solicitation with continuous appendix releases. Here is what the structural shift means for small-business strategy.

On June 3, 2026, four DARPA Biological Technologies Office SBIR topics close simultaneously — SWiFT, BARK, EXPOSITION, and Medical Swarm Robotics. Combined Phase I plus Phase II potential exceeds $6 million per company, and together they sketch a coherent strategy of distributed, autonomous, dual-species combat casualty care that depends on small businesses, not primes, to actually build.

The Strategic Breakthrough Awards mechanism authorized in the February 2026 SBIR reauthorization is the first post-Phase II funding instrument in program history. The mandatory 100 percent private match and the four-year performance window reposition SBIR from research subsidy to commercialization accelerator — and small businesses that do not understand that pivot will fail to compete for the first solicitations in Q4.

DARPA's ALIAS Missionized Autonomy for Emergency Services topic closes May 13, 2026 — and the choice to use an SBIR XL designation to fund civilian wildfire autonomy through a defense procurement is the most consequential signal about where federal dual-use funding is heading in 2026.

NASA's 2026 SBIR/STTR program drops the January Mainline solicitation in favor of a rolling Broad Agency Announcement that runs through September 2027. Appendix A and B are live, Appendix B closes May 21, and the proposal-cap arithmetic that has governed NASA small business strategy for two decades just changed.

The BARK program funds dual-use medical products for warfighters and military working dogs — tourniquets, sensors, drug delivery, and CBRN countermeasures. Proposals close June 3, 2026.

NASA replaced its annual SBIR/STTR solicitation with a rolling BAA model, raised award caps 50%, and reset proposal limits per appendix. The biggest structural overhaul in the program's 40-year history reshapes how small businesses compete for space technology funding.

S.3971 reauthorizes SBIR/STTR through 2031 with Strategic Breakthrough Awards up to $30M, expanded foreign ownership scrutiny, and a fundamental shift from research grants to acquisition-integrated innovation pipeline.

S.3971 reauthorizes SBIR/STTR through 2031 with strategic breakthrough funding, security screening, and proposal caps. What changed and how to compete.

Congress passed the most sweeping SBIR/STTR overhaul in a decade. With $30M awards, new security vetting, and proposal caps arriving by summer 2026, small businesses need to move now.

After the longest SBIR lapse in program history, federal agencies face a compressed six-month window to publish solicitations, review proposals, and obligate billions. Here is how to position yourself in the scramble.

State SBIR matching programs can add $25,000 to $500,000 on top of your federal award. Here is the complete guide to which states offer matching funds and how to claim them.

A agency-by-agency breakdown of SBIR funding for clean energy startups, from DOE and DOD to EPA and USDA, with positioning strategies that match your technology to the right program.

SBIR data rights give small businesses up to 20 years of IP protection. Learn the DFARS and FAR rules, marking requirements, and negotiation strategies that keep your technology yours.

Serial SBIR winners build cross-agency portfolios by adapting core technology to DOD, NIH, and NSF missions. Here is how they do it under the 2026 rules.

Roughly 40% of SBIR Phase I awardees convert to Phase II. Agency data reveals what separates repeat winners from companies that never advance past feasibility.

Phase I findings often upend your original commercialization plan. How to reframe the pivot, rewrite your Phase II proposal, and keep agencies on your side.

TABA adds up to $50,000 on top of your SBIR/STTR award for IP, market research, and regulatory help. Here is how to claim it before the money disappears.

Faculty founders face unique SBIR hurdles around conflict of interest, IP assignment, and primary employment. Here is how to navigate the rules without derailing your startup or your tenure.

A data-driven comparison of SBIR grants and venture capital for startups, covering dilution, timelines, award sizes, and the scenarios where each funding path wins.

DARPA transferred its first autonomous-ready H-60Mx Black Hawk to the Army on March 20, capping a decade of ALIAS research. Now the same technology underpins an SBIR XL opportunity for small businesses building wildfire autonomy.

The Small Business Innovation and Economic Security Act ends a five-month program lapse and introduces the biggest structural reforms to SBIR/STTR in over a decade.

After the five-month SBIR shutdown, the Navy is centralizing contract execution, aligning with Pentagon acquisition reforms, and promising faster awards. What defense tech startups need to know.

After the longest authorization lapse in 43 years, the Small Business Innovation and Economic Security Act heads to a House vote. New $30M awards, proposal caps, and security vetting reshape the program.

Every SBIR and STTR deadline for 2026 organized by agency — DOD, NIH, NSF, DOE, NASA, EPA, USDA, and DHS. Includes post-reauthorization restart timeline, award amounts, and key dates.

NASA is replacing its once-a-year SBIR solicitation with a rolling Broad Agency Announcement. Proposal limits reset per appendix. Subtopics drop throughout the year. Here is how to adapt your strategy.

The SBIR/STTR reauthorization through 2031 introduces Strategic Breakthrough Awards up to $30M, proposal caps, and enhanced security vetting. What small businesses need to know now.

The Pentagon's APFIT program surpassed $1 billion in awards to small defense innovators, with FY2026 projects averaging $30M each. Paired with SBIR's reauthorization after a five-month shutdown, the defense small business innovation stack has fundamentally changed.

After a five-month shutdown, Congress reauthorized SBIR/STTR through 2031 with $30M Strategic Breakthrough awards, new proposal caps, and mandatory foreign risk screening. Here is what it means for your next proposal.

Agencies are publishing solicitations after a five-month freeze. The new SBIR reauthorization changes proposal caps, adds $30M awards, and screens for foreign risk. Here is how startups should adapt.

The Department of Homeland Security funds SBIR proposals in cybersecurity, border technology, disaster response, and critical infrastructure protection. Here is how to target DHS SBIR.

The Department of Defense is expected to publish SBIR topics first after reauthorization. Here is what to expect from the Army, Navy, Air Force, Space Force, and DARPA solicitations.

The Department of Energy funds SBIR proposals in clean energy, grid modernization, advanced materials, and nuclear technology. Here are the topic areas to watch after reauthorization.

The EPA funds SBIR proposals in water treatment, air quality monitoring, waste remediation, and environmental justice. Here is how EPA SBIR works and what topics to expect in 2026.

First-time SBIR applicants make predictable mistakes. Here are the 10 most common errors and how to avoid them before the post-reauthorization solicitations open.

NASA funds SBIR proposals in propulsion, in-space manufacturing, life support, autonomy, and Earth observation. Here are the topic areas and how to position for the 2026 restart.

NIH maintained its review infrastructure during the five-month SBIR lapse and is positioned to restart quickly. Here is what Phase I applicants need to know about the new rules and timeline.

NSF SBIR uses a unique Project Pitch system for Phase I. Here is how to submit a compelling pitch after the reauthorization restart, with tips for AI and deep tech startups.

Biotech startups can access up to $275K in non-dilutive NIH SBIR funding for early-stage drug development, diagnostics, and medical devices. Here is how to build a winning Phase I proposal.

The Commercialization Achievement Index (CAI) measures how well SBIR companies convert awards into revenue. Here is how it is calculated, why it matters, and how to improve yours.

Post-reauthorization SBIR reviews place even more weight on commercialization. Here is how to write a commercialization plan that satisfies reviewers across all 11 agencies.

Some agencies allow companies to apply directly to Phase II without a Phase I award. Here is how Direct to Phase II works, who qualifies, and when it makes strategic sense.

The SBIR reauthorization added foreign risk screening and changed how eligibility works. Here are the current rules for company size, ownership, PI requirements, and the new security provisions.

Every SBIR and STTR application now undergoes mandatory foreign risk screening. Here is what gets checked, how to prepare your documentation, and what triggers a flag.

Hardware prototyping is expensive and time-consuming. Here is how to build an SBIR Phase I proposal when your innovation requires physical manufacturing, testing, and iteration.

Most SBIR applicants struggle with indirect costs. Here is how NICRA and de minimis rates work, which one to use, and how to avoid budget errors that delay your award.

Letters of support can make or break an SBIR commercialization plan. Here is what reviewers look for, who should write them, and how to get strong letters before your deadline.

SBIR reviewers scrutinize budgets for reasonableness. Here is how to build a Phase I budget with justified line items that match your technical work plan.

DOD Phase II Enhanced awards add up to $750K in government matching when you bring private investment. Here is how the matching works and how to position for it.

Phase III is where SBIR technology becomes a real product with government customers. Here is how Phase III contracts work, how to pursue them, and what the reauthorization changes mean.

SBIR reauthorization caps how many proposals one company can submit. How the new limits work and what it means for your 2026 strategy.

Most SBIR proposals get rejected on the first try. Here is how to use reviewer feedback to strengthen your resubmission and dramatically improve your odds.

SBIR proposals are reviewed by panels of technical experts. Here is what happens inside a review panel, how scores are assigned, and what separates funded proposals from rejections.

Your SAM.gov registration must be active before you can submit any SBIR proposal. Here is exactly how to register, renew, and avoid the delays that cause missed deadlines.

The Specific Aims page is the most important page of your NIH SBIR proposal. Here is the structure reviewers expect and how to write one that gets your proposal scored.

The new $30M Strategic Breakthrough Awards create a post-Phase II pathway for SBIR companies with commercial traction. Here is who qualifies, how matching works, and when to expect solicitations.

SBIR requires your company to perform at least two-thirds of Phase I work. Here is how the subcontracting rules work, how to calculate work percentages, and what happens when you exceed the limit.

SBIR success rates vary dramatically by agency — from 15% at NIH to over 25% at some DoD components. Here is the data and what it means for your submission strategy.

SBIR and STTR fund the same types of innovation but have different rules for university partnerships and work percentages. Here is how to choose the right program for your company.

USDA funds SBIR proposals in precision agriculture, food safety, rural broadband, and sustainable farming. Here are the topic areas and how to apply.

SBIR/STTR reauthorized through 2031 — agencies are racing to release solicitations. Step-by-step guide to positioning your company for the first post-restart funding cycle.

SBIR/STTR reauthorized through 2031 with $30M Strategic Breakthrough Awards, proposal caps, and mandatory foreign risk screening. Full breakdown of every change affecting applicants.

After a five-month lapse, Senators Ernst and Markey struck a bipartisan deal reauthorizing SBIR/STTR for five years. What the Small Business Innovation and Economic Security Act means for your pipeline.

A step-by-step guide for AI startup founders applying to NSF SBIR/STTR: topic areas, Phase I vs II, award amounts, success rates, and what NSF reviewers actually want.

SBIR/STTR expired September 2025 — the longest lapse in 42 years. What it means for Phase I/II awards, active grants & the reauthorization timeline.

The SBIR/STTR programs expired in September 2025 and Congress has three competing reauthorization bills. Here is what the lapse means for active awards, new applications, and your innovation pipeline.

A practical guide for startups applying to SBIR and STTR grants for the first time in 2026, covering eligibility, agencies, Phase I vs Phase II, and proposal tips.

Write a winning SBIR proposal with tips on project narratives, team qualifications, budget justification, and agency compliance.

Rejected SBIR proposal? Good — now you have reviewer feedback. Use it to address weaknesses, sharpen your aims, and resubmit stronger.

Compare SBIR Phase I and Phase II requirements, funding amounts, proposal structures, evaluation criteria, and transition strategies.

First-time SBIR applicant? This guide covers eligibility, Phase I through Phase III, all 11 agencies, award amounts, timelines, and how to write a competitive proposal.

Detailed SBIR commercialization plan examples showing what evaluators score highest, with agency-specific strategies for NIH, DOD, NSF, and DOE.

SBIR budget walkthrough with line-by-line examples for Phase I ($275K) and Phase II ($1M), covering personnel, equipment, subawards, and indirect costs.

Learn winning strategies from funded NIH SBIR awardees. Practical tips on research plans, team expertise, and commercialization potential.

Align your NIH SBIR proposal with health research priorities by targeting the right Institute, leveraging FOAs, and matching strategic objectives.

Advance from NIH SBIR Phase I to Phase II with tips on demonstrating feasibility, building a commercialization plan, and securing $1M in funding.

Complete DOD SBIR guide covering Army, Navy, Air Force, DARPA, MDA, DTRA, SOCOM, DHA, and CBD with focus areas and submission tips.

Build a winning NIH SBIR commercialization strategy covering market analysis, IP protection, revenue models, and go-to-market planning.