NIH application deadlines

NIH Due Dates 2026–2027

Upcoming NIH application deadlines, taken from the key-dates tables of the NOFOs themselves. The next standard date for a new R01 is Feb 5, 2027, under PA-25-301.

NOFO data refreshed October 26, 2026 · dates shown from Oct 26, 2026

Standard due dates from the parent announcements

The next review cycles for each parent announcement, with the review and council months that follow. Columns are copied from each NOFO's key dates.

NIH Research Project Grant (Parent R01 Clinical Trial Not Allowed)PA-25-301

Upcoming due dates for NIH Research Project Grant (Parent R01 Clinical Trial Not Allowed)
Application Due Date(s)Renewal / Resubmission / Revision (as allowed)AIDS - New/Renewal/Resubmission/Revision, as allowedScientific Merit ReviewAdvisory Council ReviewEarliest Start Date
October 05, 2026November 05, 2026Not ApplicableMarch 2027May 2027July 2027
February 05, 2027March 05, 2027Not ApplicableJuly 2027October 2027December 2027
June 05, 2027July 05, 2027Not ApplicableNovember 2027January 2028April 2028

NIH Research Project Grant (Parent R01 Clinical Trial Required)PA-25-305

Upcoming due dates for NIH Research Project Grant (Parent R01 Clinical Trial Required)
Application Due Date(s)Renewal / Resubmission / Revision (as allowed)AIDS - New/Renewal/Resubmission/Revision, as allowedScientific Merit ReviewAdvisory Council ReviewEarliest Start Date
October 05, 2026November 05, 2026Not ApplicableMarch 2027May 2027July 2027
February 05, 2027March 05, 2027Not ApplicableJuly 2027October 2027December 2027
June 05, 2027July 05, 2027Not ApplicableNovember 2027January 2028April 2028

NIH Exploratory/Developmental Research Project Grant (Parent R21 Clinical Trial Not Allowed)PA-25-304

Upcoming due dates for NIH Exploratory/Developmental Research Project Grant (Parent R21 Clinical Trial Not Allowed)
Application Due Date(s)Renewal / Resubmission / Revision (as allowed)AIDS - New/Renewal/Resubmission/Revision, as allowedScientific Merit ReviewAdvisory Council ReviewEarliest Start Date
October 16, 2026November 16, 2026Not ApplicableMarch 2027May 2027July 2027
February 16, 2027March 16, 2027Not ApplicableJuly 2027October 2027December 2027
June 16, 2027July 16, 2027Not ApplicableNovember 2027January 2028April 2028

NIH Exploratory/Developmental Research Project Grant (Parent R21 Clinical Trial Required)PA-25-306

Upcoming due dates for NIH Exploratory/Developmental Research Project Grant (Parent R21 Clinical Trial Required)
Application Due Date(s)Renewal / Resubmission / Revision (as allowed)AIDS - New/Renewal/Resubmission/Revision, as allowedScientific Merit ReviewAdvisory Council ReviewEarliest Start Date
October 16, 2026November 16, 2026Not ApplicableMarch 2027May 2027July 2027
February 16, 2027March 16, 2027Not ApplicableJuly 2027October 2027December 2027
June 16, 2027July 16, 2027Not ApplicableNovember 2027January 2028April 2028

NIH Small Research Grant Program (Parent R03 Clinical Trial Not Allowed)PA-25-302

Upcoming due dates for NIH Small Research Grant Program (Parent R03 Clinical Trial Not Allowed)
Application Due Date(s)Renewal / Resubmission / Revision (as allowed)AIDS - New/Renewal/Resubmission/Revision, as allowedScientific Merit ReviewAdvisory Council ReviewEarliest Start Date
October 16, 2026November 16, 2026Not ApplicableMarch 2027May 2027July 2027
February 16, 2027March 16, 2027Not ApplicableJuly 2027October 2027December 2027
June 16, 2027July 16, 2027Not ApplicableNovember 2027January 2028April 2028

NIH Support for Conferences and Scientific Meetings (Parent R13 Clinical Trial Not Allowed)PA-25-080

Upcoming due dates for NIH Support for Conferences and Scientific Meetings (Parent R13 Clinical Trial Not Allowed)
NewRenewal / Resubmission / Revision (as allowed)AIDS - New/Renewal/Resubmission/Revision, as allowedScientific Merit ReviewAdvisory Council ReviewEarliest Start Date
December 12, 2026December 12, 2026Not ApplicableMarch 2027May 2027July 2027
April 12, 2027April 12, 2027Not ApplicableJuly 2027October 2027December 2027
August 12, 2027August 12, 2027Not ApplicableNovember 2027January 2028April 2028

Ruth L. Kirschstein National Research Service Award (NRSA) Individual Fellowship for Students at Institutions Without NIH-Funded Institutional Predoctoral Dual-Degree Training Programs (Parent F30)PA-25-425

Upcoming due dates for Ruth L. Kirschstein National Research Service Award (NRSA) Individual Fellowship for Students at Institutions Without NIH-Funded Institutional Predoctoral Dual-Degree Training Programs (Parent F30)
Application Due Date(s)Renewal / Resubmission / Revision (as allowed)AIDS - New/Renewal/Resubmission/Revision, as allowedScientific Merit ReviewAdvisory Council ReviewEarliest Start Date
December 08, 2026December 08, 2026Not ApplicableMarch 2027May 2027July 2027
April 08, 2027April 08, 2027Not ApplicableJuly 2027October 2027December 2027
August 08, 2027August 08, 2027Not ApplicableNovember 2027January 2028April 2028

Ruth L. Kirschstein National Research Service Award (NRSA) Individual Fellowship for Students at Institutions with NIH-Funded Institutional Predoctoral Dual-Degree Training Programs (Parent F30)PA-25-426

Upcoming due dates for Ruth L. Kirschstein National Research Service Award (NRSA) Individual Fellowship for Students at Institutions with NIH-Funded Institutional Predoctoral Dual-Degree Training Programs (Parent F30)
Application Due Date(s)Renewal / Resubmission / Revision (as allowed)AIDS - New/Renewal/Resubmission/Revision, as allowedScientific Merit ReviewAdvisory Council ReviewEarliest Start Date
December 08, 2026December 08, 2026Not ApplicableMarch 2027May 2027July 2027
April 08, 2027April 08, 2027Not ApplicableJuly 2027October 2027December 2027
August 08, 2027August 08, 2027Not ApplicableNovember 2027January 2028April 2028

Ruth L. Kirschstein National Research Service Award (NRSA) Individual Predoctoral Fellowship (Parent F31)PA-25-422

Upcoming due dates for Ruth L. Kirschstein National Research Service Award (NRSA) Individual Predoctoral Fellowship (Parent F31)
Application Due Date(s)Renewal / Resubmission / Revision (as allowed)AIDS - New/Renewal/Resubmission/Revision, as allowedScientific Merit ReviewAdvisory Council ReviewEarliest Start Date
December 08, 2026December 08, 2026Not ApplicableMarch 2027May 2027July 2027
April 08, 2027April 08, 2027Not ApplicableJuly 2027October 2027December 2027
August 08, 2027August 08, 2027Not ApplicableNovember 2027January 2028April 2028

Ruth L. Kirschstein National Research Service Award (NRSA) Individual Postdoctoral Fellowship (Parent F32)PA-25-423

Upcoming due dates for Ruth L. Kirschstein National Research Service Award (NRSA) Individual Postdoctoral Fellowship (Parent F32)
Application Due Date(s)Renewal / Resubmission / Revision (as allowed)AIDS - New/Renewal/Resubmission/Revision, as allowedScientific Merit ReviewAdvisory Council ReviewEarliest Start Date
December 08, 2026December 08, 2026Not ApplicableMarch 2027May 2027July 2027
April 08, 2027April 08, 2027Not ApplicableJuly 2027October 2027December 2027
August 08, 2027August 08, 2027Not ApplicableNovember 2027January 2028April 2028

Ruth L. Kirschstein National Research Service Award (NRSA) Individual Senior Fellowship (Parent F33)PA-25-424

Upcoming due dates for Ruth L. Kirschstein National Research Service Award (NRSA) Individual Senior Fellowship (Parent F33)
Application Due Date(s)Renewal / Resubmission / Revision (as allowed)AIDS - New/Renewal/Resubmission/Revision, as allowedScientific Merit ReviewAdvisory Council ReviewEarliest Start Date
December 08, 2026December 08, 2026Not ApplicableMarch 2027May 2027July 2027
April 08, 2027April 08, 2027Not ApplicableJuly 2027October 2027December 2027
August 08, 2027August 08, 2027Not ApplicableNovember 2027January 2028April 2028

Predoctoral to Postdoctoral Transition Award (Parent F99/K00 - Clinical Trial Not Allowed)PA-27-037

Upcoming due dates for Predoctoral to Postdoctoral Transition Award (Parent F99/K00 - Clinical Trial Not Allowed)
NewRenewal / Resubmission / Revision (as allowed)AIDS - New/Renewal/Resubmission/Revision, as allowedScientific Merit ReviewAdvisory Council ReviewEarliest Start Date
December 08, 2026December 08, 2026Not ApplicableMarch 2027May 2027July 2027
April 08, 2027April 08, 2027Not ApplicableJuly 2027October 2027December 2027
August 08, 2027August 08, 2027Not ApplicableNovember 2027January 2028April 2028

Institutional Mentored Career Development Award (Parent K12) (Clinical Trials Not Allowed)PA-27-030

Upcoming due dates for Institutional Mentored Career Development Award (Parent K12) (Clinical Trials Not Allowed)
NewRenewal / Resubmission / Revision (as allowed)AIDS - New/Renewal/Resubmission/Revision, as allowedScientific Merit ReviewAdvisory Council ReviewEarliest Start Date
October 12, 2026November 12, 2026Not ApplicableMarch 2027May 2027July 2027
February 12, 2027March 12, 2027Not ApplicableJuly 2027August 2027December 2027
June 12, 2027July 12, 2027Not ApplicableNovember 2027January 2028April 2028

Ruth L. Kirschstein National Research Service Award (NRSA) Institutional Research Training Grant (Parent T32)PA-25-168

Upcoming due dates for Ruth L. Kirschstein National Research Service Award (NRSA) Institutional Research Training Grant (Parent T32)
Application Due Date(s)Renewal / Resubmission / Revision (as allowed)AIDS - New/Renewal/Resubmission/Revision, as allowedScientific Merit ReviewAdvisory Council ReviewEarliest Start Date
January 25, 2027January 25, 2027Not ApplicableJuly 2027October 2027December 2027
May 25, 2027May 25, 2027Not ApplicableNovember 2027January 2028April 2028
September 25, 2027September 25, 2027Not ApplicableMarch 2028May 2028July 2028

Ruth L. Kirschstein National Research Service Award (NRSA) Short-Term Institutional Research Training Grant (Parent T35)PA-25-280

Upcoming due dates for Ruth L. Kirschstein National Research Service Award (NRSA) Short-Term Institutional Research Training Grant (Parent T35)
Application Due Date(s)Renewal / Resubmission / Revision (as allowed)AIDS - New/Renewal/Resubmission/Revision, as allowedScientific Merit ReviewAdvisory Council ReviewEarliest Start Date
January 25, 2027January 25, 2027Not ApplicableJuly 2027August 2027December 2027
January 25, 2027January 25, 2027Not ApplicableJuly 2027October 2027December 2027
May 25, 2027May 25, 2027Not ApplicableNovember 2027January 2028April 2028

NIH Research Program Projects (Parent P01 Clinical Trial Optional)PA-27-061

Upcoming due dates for NIH Research Program Projects (Parent P01 Clinical Trial Optional)
NewRenewal / Resubmission / Revision (as allowed)AIDS - New/Renewal/Resubmission/Revision, as allowedScientific Merit ReviewAdvisory Council ReviewEarliest Start Date
November 20, 2026November 20, 2026Not ApplicableMarch 2027May 2027July 2027
January 25, 2027January 25, 2027Not ApplicableJuly 2027October 2027December 2027
May 25, 2027May 25, 2027Not ApplicableNovember 2027January 2028April 2028

NIH Research Education Program - Courses, Curriculum & Methods (Parent R25 - Clinical Trial Not Allowed)PA-27-034

Upcoming due dates for NIH Research Education Program - Courses, Curriculum & Methods (Parent R25 - Clinical Trial Not Allowed)
NewRenewal / Resubmission / Revision (as allowed)AIDS - New/Renewal/Resubmission/Revision, as allowedScientific Merit ReviewAdvisory Council ReviewEarliest Start Date
January 25, 2027January 25, 2027Not ApplicableJuly 2027October 2027December 2027
May 25, 2027May 25, 2027Not ApplicableNovember 2027January 2028April 2028
September 25, 2027September 25, 2027Not ApplicableMarch 2028May 2028July 2028

NIH Research Educational Program - Mentoring Activities & Networks (Parent R25/UE5 - Clinical Trial Not Allowed)PA-27-035

Upcoming due dates for NIH Research Educational Program - Mentoring Activities & Networks (Parent R25/UE5 - Clinical Trial Not Allowed)
NewRenewal / Resubmission / Revision (as allowed)AIDS - New/Renewal/Resubmission/Revision, as allowedScientific Merit ReviewAdvisory Council ReviewEarliest Start Date
January 25, 2027January 25, 2027Not ApplicableJuly 2027August 2027December 2027
May 25, 2027May 25, 2027Not ApplicableNovember 2027January 2028April 2028
September 25, 2027September 25, 2027Not ApplicableMarch 2028May 2028July 2028

NIH Research Education Program - Research Experiences (Parent R25 - Clinical Trial Not Allowed)PA-27-036

Upcoming due dates for NIH Research Education Program - Research Experiences (Parent R25 - Clinical Trial Not Allowed)
NewRenewal / Resubmission / Revision (as allowed)AIDS - New/Renewal/Resubmission/Revision, as allowedScientific Merit ReviewAdvisory Council ReviewEarliest Start Date
January 25, 2027January 25, 2027Not ApplicableJuly 2027August 2027December 2027
May 25, 2027May 25, 2027Not ApplicableNovember 2027January 2028April 2028
September 25, 2027September 25, 2027Not ApplicableMarch 2028May 2028July 2028

NIH, CDC and FDA Small Business Innovation Research Grant (Parent SBIR [R43/R44] Clinical Trial Optional)PA-27-100

Upcoming due dates for NIH, CDC and FDA Small Business Innovation Research Grant (Parent SBIR [R43/R44] Clinical Trial Optional)
NewRenewal / Resubmission / Revision (as allowed)AIDS - New/Renewal/Resubmission/Revision, as allowedScientific Merit ReviewAdvisory Council ReviewEarliest Start Date
January 05, 2027January 05, 2027Not ApplicableMarch 2027May 2027July 2027
April 05, 2027April 05, 2027Not ApplicableJuly 2027August 2027December 2027

NIH Small Business Technology Transfer Grant (Parent STTR [R41/R42] Clinical Trial Optional)PA-27-102

Upcoming due dates for NIH Small Business Technology Transfer Grant (Parent STTR [R41/R42] Clinical Trial Optional)
NewRenewal / Resubmission / Revision (as allowed)AIDS - New/Renewal/Resubmission/Revision, as allowedScientific Merit ReviewAdvisory Council ReviewEarliest Start Date
January 05, 2027January 05, 2027Not ApplicableMarch 2027May 2027July 2027
April 05, 2027April 05, 2027Not ApplicableJuly 2027August 2027December 2027

SBIR/STTR Commercialization Readiness Pilot (CRP) Program (Parent SB1 Clinical Trial Optional)PAR-27-098

Upcoming due dates for SBIR/STTR Commercialization Readiness Pilot (CRP) Program (Parent SB1 Clinical Trial Optional)
NewRenewal / Resubmission / Revision (as allowed)AIDS - New/Renewal/Resubmission/Revision, as allowedScientific Merit ReviewAdvisory Council ReviewEarliest Start Date
January 05, 2027January 05, 2027Not ApplicableMarch 2027May 2027July 2027
April 05, 2027April 05, 2027Not ApplicableJuly 2027August 2027December 2027
September 05, 2027September 05, 2027Not ApplicableNovember 2027January 2028April 2028

NIH Collaborative International Research Project (Parent PF5 Clinical Trial Optional)PA-26-002

Upcoming due dates for NIH Collaborative International Research Project (Parent PF5 Clinical Trial Optional)
NewRenewal / Resubmission / Revision (as allowed)AIDS - New/Renewal/Resubmission/Revision, as allowedScientific Merit ReviewAdvisory Council ReviewEarliest Start Date
September 25, 2026September 25, 2026January 07, 2027March 2027May 2027July 2027
January 25, 2027January 25, 2027May 07, 2027July 2027October 2027December 2027
May 25, 2027May 25, 2027September 07, 2027November 2027January 2028April 2028

NIH Small Business Innovation Research (SBIR) Phase IIB Strategic Breakthrough Award (Parent [R44] Clinical Trial Optional)PA-27-101

Upcoming due dates for NIH Small Business Innovation Research (SBIR) Phase IIB Strategic Breakthrough Award (Parent [R44] Clinical Trial Optional)
NewRenewal / Resubmission / Revision (as allowed)AIDS - New/Renewal/Resubmission/Revision, as allowedScientific Merit ReviewAdvisory Council ReviewEarliest Start Date
Not ApplicableJanuary 05, 2027Not ApplicableMarch 2027May 2027July 2027
Not ApplicableApril 05, 2027Not ApplicableJuly 2027August 2027December 2027
Not ApplicableSeptember 05, 2027Not ApplicableNovember 2027January 2028April 2028

NOFO deadlines, month by month

Every open or upcoming RFA, PAR, and PA in the snapshot with a published due date in the next 6 months, earliest first. Parent announcements are in the tables above. Search all NOFOs.

November 202634 NOFOs

January 202745 NOFOs

Showing the first 40 of 45. See them all in the NOFO directory.

February 2027152 NOFOs

Showing the first 40 of 152. See them all in the NOFO directory.

Planning around a deadline

Questions about NIH due dates

What are NIH standard due dates?
Most investigator-initiated applications go through parent announcements, which use NIH standard due dates: three review cycles a year, with separate dates for new applications, for renewals, resubmissions, and revisions, and for AIDS-related applications. The table on this page shows the next cycles exactly as each parent announcement lists them.
Do RFAs and PARs use the standard due dates?
Not always. Each NOFO lists its own key dates. Many program announcements use the standard dates, while RFAs usually set one or two special receipt dates. The calendar on this page lists each open NOFO under the dates it publishes; always confirm on the NOFO itself.
What time are NIH applications due?
NIH applications are due by 5:00 PM local time of the applicant organization on the due date. When a due date falls on a weekend or federal holiday, it moves to the next business day. Your sponsored programs office will usually set an internal deadline several days earlier.
Dates from the NIH Guide for Grants and Contracts, refreshed weekly. Always confirm the due date on the NOFO before you submit. GotGrant is independent and is not affiliated with NIH or the U.S. government.