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SBIR/STTR Phase I

Phase I is the jumping off point for most small businesses and research institutions working with the program. It is known as the “idea generation” phase, during which small businesses (and their research institution partners in STTR) establish the scientific, technical, commercial merit and feasibility of the proposed innovation. You can discover the types of technologies NASA is looking for by reading through the most recent Phase I solicitations.

Learn the basics of Phase I on SBIR.gov about SBIR/STTR Phase I

NASA Investment

Up to $150,000

Available to

Small Businesses

SBIR Period of Performance

6 months

STTR Period of Performance

13 months

2024 Phase I Solicitations | Submissions closed 3/11/24 at 5 pm ET

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2024 NASA SBIR Phase I

Check out the most recent SBIR Phase I solicitation on SAM.gov

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2024 NASA STTR Phase I

Check out the most recent STTR Phase I solicitation on SAM.gov

Recent Phase I Press Releases

2023 SBIR/STTR Phase I

On June 5, 2023, NASA selected 300 proposals from 249 small businesses and 39 research institutions to receive a total of $45 million in Phase I awards.

Past Solicitations & Awardees

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2023 NASA SBIR Phase I Solicitation (Opened January 10, 2023)

Jan 9, 2024

PDF (3.23 MB)

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2023 NASA SBIR Phase I Awardees

Feb 26, 2024

PDF (88.90 MB)

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2023 NASA STTR Phase I Solicitation (Opened January 10, 2023)

Jan 8, 2024

PDF (1.34 MB)

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2023 NASA STTR Phase I Awardees

Jan 17, 2024

PDF (2.46 MB)

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2022 NASA SBIR Phase I Solicitation (Opened January 6, 2022)

Jan 8, 2024

PDF (3.15 MB)

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2022 NASA SBIR Phase I Awardees

Jan 17, 2024

PDF (103.85 MB)

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2022 NASA STTR Phase I Solicitation (Opened January 6, 2022)

Jan 8, 2024

PDF (1.07 MB)

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2022 NASA STTR Phase I Awardees

Jan 17, 2024

PDF (19.68 MB)

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2021 NASA SBIR & STTR Phase I Solicitation (Opened November 9, 2020)

Feb 2, 2024

PDF (3.78 MB)

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2021 NASA SBIR Phase I Awardees

Feb 2, 2024

PDF (113.60 MB)

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2021 NASA STTR Phase I Awardees

Feb 2, 2024

PDF (17.61 MB)

Looking for awardees prior to 2021? Search for them on SBIR.gov

Resources for Phase I Proposers

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STTR Subtopic Videos

Watch videos from STTR subject matter experts about the topics included in the 2024 STTR Phase I Solicitation

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Program Definitions

Learn the meanings of many commonly used words and phrases in the NASA SBIR/STTR program

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I-Corps

As part of your Phase I submission, you can apply for additional funding to create a repeatable and scalable business model through the NASA I-Corps program

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TABA

As part of your Phase I submission, you can apply for an additional $6,500 in funding to support your commercialization strategy through the Technical and Business Assistance (TABA) program

Keep Exploring

Discover More Topics From NASA

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Small Business Innovation Research (SBIR) / Small Business Technology Transfer (STTR)

SBIR/STTR Phase II

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