FY24-25 Federal-State Partnership for Intercity Passenger Rail Grant Program - National
Deadline: February 6, 2026
Opportunity Number: FR-FSP-25-006
Agency: DOT - Federal Railroad Administration
Open Date: September 22, 2025
Close Date: February 6, 2026
Status: Posted
CFDA Numbers: 20.326
NHLBI TOPMed: Omics Phenotypes of Heart, Lung, and Blood Disorders (X01 - Clinical Trial Not Allowed)
Deadline: May 8, 2028
Opportunity Number: PAR-25-447
Agency: National Institutes of Health
Open Date: September 22, 2025
Close Date: May 8, 2028
Status: Posted
CFDA Numbers: 93.837, 93.838, 93.839, 93.840, 93.233
NSF/CASIS Transport Phenomena Research at the International Space Station to Benefit Life on Earth
Deadline: March 4, 2026
Opportunity Number: 25-529
Agency: U.S. National Science Foundation
Open Date: September 22, 2025
Close Date: March 4, 2026
Status: Posted
CFDA Numbers: 47.041, 47.049, 43.007
Advancing Research on the Application of Digital Health Technology to the Management of Type 2 Diabetes (R01- Clinical Trail Required)
Deadline: October 6, 2026
Opportunity Number: RFA-DK-26-315
Agency: National Institutes of Health
Open Date: September 17, 2025
Close Date: October 6, 2026
Status: Posted
CFDA Numbers: 93.847
Community-Partnered Nursing Research Centers (P20 Clinical Trial Optional)
Deadline: May 7, 2028
Opportunity Number: PAR-25-439
Agency: National Institutes of Health
Open Date: September 17, 2025
Close Date: May 7, 2028
Status: Posted
CFDA Numbers: 93.361
BRAIN Initiative: Theories, Models and Methods for Analysis of Complex Data from the Brain (R01 Clinical Trial Not Allowed)
Deadline: November 8, 2027
Opportunity Number: RFA-DA-27-004
Agency: National Institutes of Health
Open Date: September 16, 2025
Close Date: November 8, 2027
Status: Posted
CFDA Numbers: 93.213, 93.867, 93.853, 93.866, 93.242, 93.273, 93.279, 93.286, 93.372, 93.173, 93.865
NIDCD Clinical Research Center Grant (P50 Clinical Trial Optional)
Deadline: June 2, 2028
Opportunity Number: PAR-25-445
Agency: National Institutes of Health
Open Date: September 15, 2025
Close Date: June 2, 2028
Status: Posted
CFDA Numbers: 93.173
Development of Interventions to Prevent and Treat Substance Use Disorders and Overdose (UG3/UH3 - Clinical Trial Optional)
Deadline: August 21, 2028
Opportunity Number: PAR-25-446
Agency: National Institutes of Health
Open Date: September 10, 2025
Close Date: August 21, 2028
Status: Posted
CFDA Numbers: 93.279
FY2025 ABPP - Battlefield Restoration Grants
Deadline: January 8, 2026
Opportunity Number: P25AS00475
Agency: National Park Service
Open Date: September 9, 2025
Close Date: January 8, 2026
Status: Posted
CFDA Numbers: 15.926
Solid Waste Infrastructure for Recycling (SWIFR) Grants for Tribes and Intertribal Consortia
Deadline: January 23, 2026
Opportunity Number: EPA-I-OLEM-ORCR-25-02
Agency: Environmental Protection Agency
Open Date: September 8, 2025
Close Date: January 23, 2026
Status: Posted
CFDA Numbers: 66.920
Indian Housing Block Grant Competitive Program (IHBG-COMP) for FY2025
Deadline: January 15, 2026
Opportunity Number: FR-6900-N-48
Agency: Department of Housing and Urban Development
Open Date: September 4, 2025
Close Date: January 15, 2026
Status: Posted
CFDA Numbers: 14.867
Standing Announcement for Tribal Title IV-E Plan Development Grants
Deadline: January 12, 2026
Opportunity Number: HHS-2025-ACF-ACYF-CS-0067
Agency: Administration for Children and Families - ACYF/CB
Open Date: September 4, 2025
Close Date: January 12, 2026
Status: Posted
CFDA Numbers: 93.658
F25AS00282 National Fish Passage Program FY25
Deadline: January 30, 2026
Opportunity Number: F25AS00282
Agency: Fish and Wildlife Service
Open Date: September 3, 2025
Close Date: January 30, 2026
Status: Posted
CFDA Numbers: 15.685
Foundations for Operating the National Artificial Intelligence Research Resource: the NAIRR Operations Center (NAIRR-OC)
Deadline: February 4, 2026
Opportunity Number: 25-546
Agency: U.S. National Science Foundation
Open Date: September 2, 2025
Close Date: February 4, 2026
Status: Posted
CFDA Numbers: 47.070
NIA Expanding Research in AD/ADRD (ERA) Postbaccalaureate Research Education Program (R25 Independent Clinical Trial Not Allowed)
Deadline: May 26, 2027
Opportunity Number: RFA-AG-26-010
Agency: National Institutes of Health
Open Date: September 2, 2025
Close Date: May 26, 2027
Status: Posted
CFDA Numbers: 93.866
NIA Expanding Research in AD/ADRD (ERA) Summer Research Education Program (R25 Independent Clinical Trial Not Allowed)
Deadline: May 26, 2027
Opportunity Number: RFA-AG-26-011
Agency: National Institutes of Health
Open Date: September 2, 2025
Close Date: May 26, 2027
Status: Posted
CFDA Numbers: 93.866
FY2026 ABPP - Battlefield Land Acquisition Grant
Deadline: September 30, 2026
Opportunity Number: P26AS00019
Agency: National Park Service
Open Date: August 28, 2025
Close Date: September 30, 2026
Status: Posted
CFDA Numbers: 15.928
Integrated Data Systems & Services
Deadline: July 28, 2026
Opportunity Number: 25-544
Agency: U.S. National Science Foundation
Open Date: August 27, 2025
Close Date: July 28, 2026
Status: Posted
CFDA Numbers: 47.070
Native American Research Centers for Health (NARCH) Planning Grants (R34 - Clinical Trial Not Allowed)
Deadline: July 7, 2028
Opportunity Number: PAR-25-441
Agency: National Institutes of Health
Open Date: August 26, 2025
Close Date: July 7, 2028
Status: Posted
CFDA Numbers: 93.859
Stimulating Access to Research in Residency (StARR) (R38 Independent Clinical Trial Not Allowed)
Deadline: January 10, 2028
Opportunity Number: RFA-HL-26-012
Agency: National Institutes of Health
Open Date: August 26, 2025
Close Date: January 10, 2028
Status: Posted
CFDA Numbers: 93.866, 93.837, 93.867, 93.855
Stephen I. Katz Early Stage Investigator Research Project Grant (R01 Basic Experimental Studies with Human Required)
Deadline: August 25, 2028
Opportunity Number: PAR-25-323
Agency: National Institutes of Health
Open Date: August 25, 2025
Close Date: August 25, 2028
Status: Posted
CFDA Numbers: 93.273, 93.867, 93.393, 93.879, 93.361, 93.846, 93.398, 93.113, 93.173, 93.865, 93.313, 93.121, 93.242, 93.866
Stephen I. Katz Early Stage Investigator Research Project Grant (R01 Clinical Trial Not Allowed)
Deadline: August 25, 2028
Opportunity Number: PAR-25-322
Agency: National Institutes of Health
Open Date: August 25, 2025
Close Date: August 25, 2028
Status: Posted
CFDA Numbers: 93.213, 93.361, 93.865, 93.847, 93.273, 93.855, 93.307, 93.838, 93.286, 93.113, 93.172, 93.313, 93.840, 93.233, 93.846, 93.867, 93.121, 93.173, 93.839, 93.398, 93.866, 93.393, 93.242, 93.837, 93.351, 93.879
NSF STEM K-12
No deadline specified
Opportunity Number: 25-545
Agency: U.S. National Science Foundation
Open Date: August 22, 2025
Status: Posted
CFDA Numbers: 47.076
National Digital Newspaper Program
Deadline: January 15, 2026
Opportunity Number: 20260109-PJ
Agency: National Endowment for the Humanities
Open Date: August 20, 2025
Close Date: January 15, 2026
Status: Posted
CFDA Numbers: 45.149
CHEERS Open Period 1 - All Technical Areas
Deadline: September 30, 2027
Opportunity Number: FA238424S2334
Agency: Air Force -- Research Lab
Open Date: August 7, 2025
Close Date: September 30, 2027
Status: Posted
CFDA Numbers: 12.800