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Limited Competition: Small Grant Program for NIDDK K01/K08/K23/K25 Recipients (R03 Clinical Trial Optional)

National Institutes of Health

The National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) announces a program that provides NIDDK-supported K01, K08, K23, and K25 recipients the opportunity to apply for Small Grant (R03) support at some point during the latter years of their award period of their K award. Throug

Funding
Up to $75,000
Deadline
January 8, 2028
Status
OPEN
Category
Health & Medical
Opens
January 10, 2025
Directory link check
October 27, 2026

About this opportunity

The National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) announces a program that provides NIDDK-supported K01, K08, K23, and K25 recipients the opportunity to apply for Small Grant (R03) support at some point during the latter years of their award period of their K award. Through the use of this mechanism, the NIDDK is seeking to enhance the capability of its K01, K08, K23, and K25 award recipients to conduct research as they complete their transition to fully independent investigator status. The R03 grant mechanism supports different types of projects, including pilot and feasibility studies; secondary analysis of existing data; small, self-contained research projects; development of research methodology; and development of new research technology. The R03 is, therefore, intended to support research projects that can be carried out in a short period of time with limited resources and that may provide preliminary data to support a subsequent R01, or equivalent, application.

Eligibility recorded

Other Eligible Applicants include the following: Alaska Native and Native Hawaiian Serving Institutions; Asian American Native American Pacific Islander Serving Institutions (AANAPISISs); Eligible Agencies of the Federal Government; Faith-based or Community-based Organizations; Hispanic-serving Institutions; Historically Black Colleges and Universities (HBCUs); Indian/Native American Tribal Governments (Other than Federally Recognized); Non-domestic (non-U.S.) Entities (Foreign Organizations); Regional Organizations; Tribally Controlled Colleges and Universities (TCCUs) ; U.S. Territory or Possession; Non-domestic (non-U.S.) Entities (Foreign Organizations) are not eligible to apply. Non-domestic (non-U.S.) components of U.S. Organizations are not eligible to apply. Foreign components, as defined in the NIH Grants Policy Statement, are allowed.

Applicant types

Focus areas

Food and nutrition, Health

Recorded notice evidence

What to verify for Limited Competition: Small Grant Program for NIDDK K01/K08/K23/K25 Recipients (R03 Clinical Trial Optional)

Applicant evidence

  • Applicant type: State governments
  • Applicant type: County governments
  • Applicant type: City or township governments
  • Applicant type: Special district governments
  • Applicant type: Independent school districts
  • Applicant type: Public and state-controlled institutions of higher education
  • Applicant type: Federally recognized tribal governments
  • Applicant type: Public housing authorities and Indian housing authorities

Opportunity boundaries

  • Recorded funding: Up to $75,000
  • Recorded deadline: January 8, 2028; confirm the closing time.
  • Recorded focus: Food and nutrition
  • Recorded focus: Health
Connect every eligibility claim, registration, attachment and deadline to the current notice. Open the specific official notice →

Application checklist

How to evaluate and apply for Limited Competition: Small Grant Program for NIDDK K01/K08/K23/K25 Recipients (R03 Clinical Trial Optional)

Use this record for discovery, then connect every requirement and date to the current official notice and its amendments.

Recorded applicant fit

State governments, County governments, City or township governments, Special district governments, Independent school districts, Public and state-controlled institutions of higher education

Recorded geography

No structured geographic scope is recorded.

Recorded deadline

January 8, 2028 — confirm the closing time.

Eligibility summary: Other Eligible Applicants include the following: Alaska Native and Native Hawaiian Serving Institutions; Asian American Native American Pacific Islander Serving Institutions (AANAPISISs); Eligible Agencies of the Federal Government; Faith-based or Community-based Organizations; Hispanic-serving Institutions; Historically Black Colleges and Universities (HBCUs); Indian/Native American Tribal Governments (Other than Federally Recognized); Non-domestic (non-U.S.) Entities (Foreign Organizations); Regional Organizations; Tribally Controlled Colleges and Universities (TCCUs) ; U.S. Territory or Possession; Non-domestic (non-U.S.) Entities (Foreign Organizations) are not eligible to apply. Non-domestic (non-U.S.) components of U.S. Organizations are not eligible to apply. Foreign components, as defined in the NIH Grants Policy Statement, are allowed.

Recorded focus: Food and nutrition, Health

1Confirm fitMatch entity type, location, project scope, exclusions and cost share.
2Read the noticeCollect amendments, budget rules, attachments and portal instructions.
3Plan timingRecord the funder’s time zone, registrations and internal review dates.
4Submit officiallyUse the funder’s route and save the submission confirmation.

Official sources

Directory link check: October 27, 2026. Always recheck the live notice before relying on it.

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