Open Grants Closing August 2026 – September 2026
Every open federal and state grant closing August 2026 – September 2026, in deadline order, with the funder, award range and closing date for each.
Page 1 of 19 of the complete UseGrants index — 1,803 open opportunities, ordered by deadline.
Closing August 202633 grants
- Title IV - 21st Century Comm Learning Centers: 21st CCLC
State Board Of Education$50K–$600KDue Aug 24, 2026State portal
- 27-3786-01 Illinois Cycle Rider Safety Training Program
TransportationAmount variesDue Aug 24, 2026State portal
- DoW Lupus, Transformative Vision Award
Defense Health Agency Contracting Activity - DHACAAmount variesDue Aug 24, 2026
- DoW Lupus, Idea Award
Defense Health Agency Contracting Activity - DHACAAmount variesDue Aug 24, 2026
- DoW Lupus, Impact Award
Defense Health Agency Contracting Activity - DHACAAmount variesDue Aug 24, 2026
- DoW Lupus, Transformative Vision Development Award
Defense Health Agency Contracting Activity - DHACAAmount variesDue Aug 24, 2026
- Decentralized Artificial Intelligence through Controlled Emergence (DICE)
DARPA - Information Processing Technologies OfficeAmount variesDue Aug 25, 2026
- FY 2026 Competitive Funding Opportunity: Public Transportation on Indian Reservations (Tribal Transit) Program
DOT - Federal Transit AdministrationAmount variesDue Aug 25, 2026
- Robert Noyce Teacher Scholarship Program
U.S. National Science Foundation$100K–$3.3MDue Aug 25, 2026
- Multi Modal Materials Analysis (MMoMA)
DARPA - Defense Sciences OfficeAmount variesDue Aug 26, 2026
- Fiscal Year 2027 National Sea Grant College Program Dean John A. Knauss Marine Policy Fellowship
DOC NOAA - ERA Production$1–$97.2KDue Aug 26, 2026
- FY 2026 Continuum of Care Competition and Youth Homelessness Demonstration Program Grants NOFO
Department of Housing and Urban Development$2.5K–$25MDue Aug 26, 2026
- Assets Coming Together for Youth, Center for Commu
Department of HealthUp to $5.5MDue Aug 26, 2026State portal
- Community Development Block Grant Public Infrastructure Program
Commerce And Econ Opp$300K–$1.5MDue Aug 27, 2026State portal
- Community Development Block Grant Housing Rehabilitation Program
Commerce And Econ Opp$300K–$800KDue Aug 27, 2026State portal
- Methodology, Measurement, and Statistics
U.S. National Science FoundationAmount variesDue Aug 27, 2026
- Workforce Accelerator Fund 14
Workforce Development BoardAmount variesDue Aug 27, 2026State portal
- RFA 1223 Child Care Support Center AMENDED 7/23/26
Off of Children & Family ServUp to $12.5MDue Aug 28, 2026State portal
- Reducing Access to Lethal Means
Public HealthUp to $125KDue Aug 31, 2026State portal
- FY27 406-46-4033 Climate Pollution Reduction Grant Implementation Grant
AgricultureUp to $1.2MDue Aug 31, 2026State portal
- OSLAD - Open Space Land Acquisition and Development (FY27)
Department Of Natural Resources$20K–$1.1MDue Aug 31, 2026State portal
- Crime Victim Notification Systems Program, FY2027
Texas Office of the Governor — Public Safety OfficeAmount variesDue Aug 31, 2026State portal
- FY27 Chicago Underground Storage Tank Program
Office Of The State Fire MarshalUp to $550KDue Aug 31, 2026State portal
- State Indoor Radon Grants FFY 2026 - 2028
Illinois Emergency Management Agency and Office of Homeland SecurityAmount variesDue Aug 31, 2026State portal
- GlobalX Challenge 26.2: Naval Southern Hemisphere Space Weather and Plasmas (NSHSWP)
Office of Naval ResearchUp to $500KDue Aug 31, 2026
- GlobalX Challenge 26.1: AI-Native Air Interface for Tactical Communication Networks
Office of Naval ResearchUp to $500KDue Aug 31, 2026
- Africa Regional Services Paris Annual Program Statement: ARS Speaker Program
Africa Regional Services$500–$12KDue Aug 31, 2026
- ROSES25: B.2 Heliophysics Foundational Research
NASA HeadquartersAmount variesDue Aug 31, 2026
- Illinois Public Radio and Television
Illinois Arts Council$6K–$600KDue Aug 31, 2026State portal
- County Essential Services Grant Program, FY2026
Texas Office of the Governor — Public Safety OfficeAmount variesDue Aug 31, 2026State portal
- ALERRT Travel Assistance, FY2026
Texas Office of the Governor — Public Safety OfficeUp to $2.9MDue Aug 31, 2026State portal
- ROSES 2025: A.10 INNOVATE
NASA HeadquartersAmount variesDue Aug 31, 2026
- ROSES 2025: A.4 Rapid Response and Novel Research in Earth Science
NASA HeadquartersAmount variesDue Aug 31, 2026
Closing September 202667 grants
- Medical Student Education Program (MSE)
Health Resources and Services Administration$1M–$1.6MDue Sep 1, 2026
- OVW Fiscal Year 2026 Tribal Sexual Assault Services Program
Office on Violence Against Women$350K–$500KDue Sep 1, 2026
- OVW Fiscal Year 2026 Grants to Indian Tribal Governments Program
Office on Violence Against Women$300K–$900KDue Sep 1, 2026
- OVW Fiscal Year 2026 Local Law Enforcement Grants for Enforcement of Cybercrimes Program
Office on Violence Against Women$350K–$750KDue Sep 1, 2026
- Pathways to Enable Secure Open-Source Ecosystems
U.S. National Science FoundationAmount variesDue Sep 1, 2026
- Tribal Colleges and Universities Program
U.S. National Science Foundation$100K–$3.5MDue Sep 1, 2026
- DoW Prostate Cancer, Physician Research Award
Defense Health Agency Contracting Activity - DHACAAmount variesDue Sep 2, 2026
- DoW Prostate Cancer, Data Science Award
Defense Health Agency Contracting Activity - DHACAAmount variesDue Sep 2, 2026
- DoW Prostate Cancer, Idea Development Award
Defense Health Agency Contracting Activity - DHACAAmount variesDue Sep 2, 2026
- DoW Prostate Cancer, Early Investigator Research Award
Defense Health Agency Contracting Activity - DHACAAmount variesDue Sep 2, 2026
- DoW Lung Cancer Patient-Centered Outcomes and Survivorship Award
Defense Health Agency Contracting Activity - DHACAAmount variesDue Sep 2, 2026
- DoW Lung Cancer Idea Development Award
Defense Health Agency Contracting Activity - DHACAAmount variesDue Sep 2, 2026
- DoW Lung Cancer Translational Research Award
Defense Health Agency Contracting Activity - DHACAAmount variesDue Sep 2, 2026
- 2027 Department of Pesticide Regulation Sustainable Pest Management Grants Program
Department of Pesticide Regulation$100K–$1MDue Sep 2, 2026State portal
- 2026-27 Child Abduction Training (AC) Program
Governor's Office of Emergency Services$1–$250KDue Sep 2, 2026State portal
- FY 2026-27 Supervised Visitation (SP) Program Supplemental
Governor's Office of Emergency Services$1–$201KDue Sep 2, 2026State portal
- FY 2026-27 Unserved/Underserved Child and Youth Advocacy (XY) Program Supplemental
Governor's Office of Emergency Services$1–$194KDue Sep 2, 2026State portal
- FY 2026-27 Sexual Assault Response Teams (XS) Program Supplemental
Governor's Office of Emergency ServicesAmount variesDue Sep 2, 2026State portal
- 2026-2027 Law Enforcement Technology (LETech) RFA
Div of Criminal Justice ServUp to $75MDue Sep 2, 2026State portal
- 401 Suicide Prevention Call Center Enhancement (SPCE)
Human Services$187.5K–$3.5MDue Sep 4, 2026State portal
- Community Resilience Centers Round 2 PLANNING Grant (FY 26-27)
Strategic Growth Council$100K–$500KDue Sep 5, 2026State portal
- Tahoe for All
Tahoe ConservancyAmount variesDue Sep 5, 2026State portal
- Substance Use/Substance Use Disorder Dissertation Research Award (R36 Clinical Trials Not Allowed)
National Institutes of HealthAmount variesDue Sep 7, 2026
- Alcohol Health Services Research (R34 Clinical Trial Optional)
National Institutes of HealthAmount variesDue Sep 7, 2026
- Alcohol Health Services Research (R01 Clinical Trial Optional)
National Institutes of HealthUp to $500KDue Sep 7, 2026
- Alcohol Treatment, Pharmacotherapy, and Recovery Research (R34 Clinical Trial required)
National Institutes of HealthAmount variesDue Sep 7, 2026
- Alcohol Treatment, Pharmacotherapy, and Recovery Research (R01 Clinical Trial Required)
National Institutes of HealthUp to $500KDue Sep 7, 2026
- Cellular and Molecular Biology of Complex Brain Disorders (R01 Clinical Trial Not Allowed)
National Institutes of HealthAmount variesDue Sep 7, 2026
- Schizophrenia and related disorders during mid- to late-life (R01 Clinical Trial Optional)
National Institutes of HealthAmount variesDue Sep 7, 2026
- Novel Mechanism Research on Neuropsychiatric Symptoms (NPS) in Alzheimer's Dementia (R01 Clinical Trial Optional)
National Institutes of HealthAmount variesDue Sep 7, 2026
- Novel Mechanism Research on Neuropsychiatric Symptoms (NPS) in Alzheimer's Dementia (R21 Clinical Trial Optional)
National Institutes of HealthAmount variesDue Sep 7, 2026
- Schizophrenia and related disorders during mid- to late-life (R21 Clinical Trial Optional)
National Institutes of HealthAmount variesDue Sep 7, 2026
- Cellular and Molecular Biology of Complex Brain Disorders (R21 Clinical Trial Not Allowed)
National Institutes of HealthAmount variesDue Sep 7, 2026
- Social disconnection and Suicide Risk in Late Life (R01 Clinical Trial Optional)
National Institutes of HealthAmount variesDue Sep 7, 2026
- Social disconnection and Suicide Risk in Late Life (R21 Clinical Trial Optional)
National Institutes of HealthAmount variesDue Sep 7, 2026
- Assay development and screening for discovery of chemical probes, drugs or immunomodulators (R01 Clinical Trial Not Allowed)
National Institutes of HealthAmount variesDue Sep 7, 2026
- Research Projects to Enhance Applicability of Mammalian Models for Translational Research (R01 Clinical Trial Not Allowed)
National Institutes of HealthUp to $499KDue Sep 7, 2026
- National Centers for Biomedical Imaging and Bioengineering (NCBIB) (P41 Clinical Trials Optional)
National Institutes of HealthAmount variesDue Sep 7, 2026
- Southwest Border Resource Protection Program
National Park Service$15K–$50KDue Sep 8, 2026
- U.S. National Science Foundation Research Traineeship (NRT) Program
U.S. National Science Foundation$2M–$3MDue Sep 8, 2026
- IUSE/Professional Formation of Engineers: Revolutionizing Engineering Departments
U.S. National Science Foundation$50K–$2MDue Sep 8, 2026
- Tribal Wildfire Resilience Grants Solicitation 2026
Department of Forestry and Fire ProtectionAmount variesDue Sep 8, 2026State portal
- A Science of Science Approach to Analyzing and Innovating the Biomedical Research Enterprise
U.S. National Science Foundation$100K–$250KDue Sep 9, 2026
- DoW Vision, Mentored Clinical Research Award
Defense Health Agency Contracting Activity - DHACAAmount variesDue Sep 10, 2026
- DoW Hearing Restoration Focused Research Award
Defense Health Agency Contracting Activity - DHACAAmount variesDue Sep 10, 2026
- Computer and Information Science and Engineering (CISE): Future Computing Research
U.S. National Science Foundation$600K–$12MDue Sep 10, 2026
- State and Local Cybersecurity Grant Program (SLCGP)
Emergency Management AgencyAmount variesDue Sep 10, 2026State portal
- 2026 Fall Nonprofit Security Grant Funds
Pennsylvania Commission on Crime and DelinquencyAmount variesDue Sep 10, 2026State portal
- Rubberized Pavement Grant Program
Department of Resources Recycling and Recovery$375K–$750KDue Sep 10, 2026State portal
- 2026-27 Student Trauma Notification (TN) Program
Governor's Office of Emergency Services$1–$215KDue Sep 11, 2026State portal
- HOME Investment Partnerships Program (HOME)
Community & Economic DevelopmentAmount variesDue Sep 11, 2026State portal
- Capital Infusion Program (CIP) 2026-2027
Governor's Office of Business and Economic DevelopmentAmount variesDue Sep 11, 2026State portal
- FY27 CON Level of Care Support Services Grant Program
Department Of Children And Family Services$250K–$10MDue Sep 14, 2026State portal
- FFY 23 Legislative Pre Disaster Mitigation (LPDM)/Congressionally Directed Spending (CDS)
Emergency Mgt AgencyAmount variesDue Sep 14, 2026State portal
- Spotlight
Council on the ArtsUp to $5KDue Sep 14, 2026State portal
- 2026 Dairy Plus Program
CA Department of Food and AgricultureAmount variesDue Sep 14, 2026State portal
- FY27 Adult Education and Literacy Basic Competitive Grant - WIOA Title II AEFLA( APC 507)
Illinois Community College BoardAmount variesDue Sep 15, 2026State portal
- FY27 Adult Education and Literacy Basic Competitive Grant (Non- Match State Funding) APC 507
Illinois Community College BoardAmount variesDue Sep 15, 2026State portal
- Measurement Science and Engineering (MSE) Research Grant Programs
National Institute of Standards and TechnologyAmount variesDue Sep 15, 2026
- Probability
U.S. National Science FoundationAmount variesDue Sep 15, 2026
- NSF Dynamic Language Infrastructure - NEH Documenting Endangered Languages
U.S. National Science FoundationAmount variesDue Sep 15, 2026
- FY 2026-27 Bullying and Violence in School Advocacy (XB) Program Supplemental
Governor's Office of Emergency Services$1–$127.5KDue Sep 15, 2026State portal
- Capital for Residential Treatment Facilities
Office of Mental HealthUp to $20MDue Sep 15, 2026State portal
- Harmful Algal Bloom Research Grant Program 2026
Dept of Environ ConservationUp to $2.5MDue Sep 15, 2026State portal
- Section 319(h) – NPS Pollution Control Financial Assistance Program (FY 2026)
Illinois Environmental Protection Agency$50K–$1.5MDue Sep 16, 2026State portal
- DoW Reconstructive Transplant, Concept Award
Defense Health Agency Contracting Activity - DHACAAmount variesDue Sep 16, 2026
- Institute to Innovate (i2i) Capacity Building and Violence Prevention Grant Program
Illinois Criminal Justice Information Authority (ICJIA)$50K–$250KDue Sep 17, 2026State portal