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Supplemental funding overview

Only applicable for SBIR and STTR Phase II grantees.

America’s Seed Fund powered by NSF is committed to assisting Phase II grantees to successfully commercialize their innovation research, grow their company, and to create jobs by attracting new investments and partnerships. To reinforce these commitments, the program supports a broad number of supplements and other opportunities.

Please notify your Program Director of your intention to submit a supplemental funding request before preparing and submitting a proposal. Supplemental funding is only available for active Phase II grantees.

Supplemental funding: Overview video