Supplemental Funding Opportunities for NSF-Supported Researchers

National Science Foundation logoNSF encourages the use of supplement request mechanisms to engage underrepresented minorities, veterans, high school and undergraduate students, K-12 science teachers, develop international collaboration, and consider career-life balance. Supplements can be made under an existing NSF award or within a proposal for a new or renewal NSF award. The Principal Investigator should consult with the Program Director about his/her NSF award.

Some of the more common mechanisms include:

  1. Research Experiences for Undergraduates (REU) Supplement

Full Proposal due August 21, 2024, by 5 p.m.—Third Wednesday in August, Annually Thereafter

The purpose of these supplemental awards is to enable undergraduate students to participate in NSF-supported research. They provide summer or calendar year stipends for the students and possibly modest supplies for the undergraduate project. The students must be US citizens or permanent residents and may not receive REU support after graduating. REU Supplements are supported by various research programs. Some programs have specific conditions.

The request may be submitted either as 1) A component of a new or renewal research proposal to NSF, or 2) A post-award request for supplemental funding on an existing NSF research award. See the link below for guidance from directorates:

  1. Research Experience for Teachers (RET)

Full Proposal due October 9, 2024, by 5 p.m.—Second Wednesday in October, Annually Thereafter

The purpose of these supplemental awards is to facilitate the professional development of K-12 science teachers through research experience at the cutting edge of science. NSF is particularly interested in encouraging its researchers to build mutually rewarding partnerships with teachers at inner-city schools and less well-endowed school districts.