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Water Infrastructure Finance and Innovation (WIFIA) is sponsored by ENVIRONMENTAL PROTECTION AGENCY. To accelerate investment in our nation's water and wastewater infrastructure by providing long-term, low-cost supplemental credit assistance under customized terms to creditworthy water and wastewater projects of national and regional significance.
Selected projects shall demonstrate the broad range of project types that the WIFIA program can finance including wastewater, drinking water, stormwater, and water recycling projects. Funding priorities are announced with the release of each Notice of Funding Availability. This listing is currently active. Program number: 66.958. Last updated on 2024-10-30.
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Or search similar grants →According to the current listing, eligibility includes: The entity applying for WIFIA credit assistance must be one of the following: a corporation, a partnership, a joint venture, a trust, a state or local government entity, agency, or instrumentality, a tribal government or consortium of tribal governments, a State Revolving Fund (SRF) program as defined by the Clean Water Act and the Safe Drinking Water Act. Eligible applicant types include: Private nonprofit institution/organization (includes institutions of higher education and hospitals), Quasi-public nonprofit institution/organization, Profit organization, Small business (less than 500 employees), Non-Government - General, Federally Recognized lndian Tribal Governments, Other public institution/organization, Public nonprofit institution/organization (includes institutions of higher education and hospitals). Confirm the full requirements in the official notice before applying.
The current listing shows recent federal obligations suggest $72,000,000 (2025). Verify award ceilings, matching requirements, and allowable costs in the official notice.
Yes — Water Infrastructure Finance and Innovation (WIFIA) is offered by ENVIRONMENTAL PROTECTION AGENCY and this listing comes from SAM.gov, an official U.S. federal source. Federal applications generally require registrations (for example SAM.gov or an agency submission portal), so allow extra lead time.
Start from the official opportunity page linked in this listing — it carries the sponsor's submission instructions.
Past winners and funding trends for this program
On June 29, 2026, EPA announced it will waive the $25,000 WIFIA application fee and the credit processing fee — averaging roughly $156,000 per loan — for communities of 25,000 or fewer residents in fiscal years 2026 and 2027. Combined, that removes nearly $200,000 in upfront cost from the single most affordable federal water-infrastructure financing program, which carries roughly $11 billion in available capacity and can cover up to 80% of eligible project costs at Treasury-rate pricing. For small towns, rural utilities, and the nonprofits and districts that serve them, this is a rare instance of the federal government lowering the barrier to a program that has historically been out of reach for exactly the communities that need it most. Here is what changed, who qualifies, and how to move on a letter of interest before the window closes.
Read articleFor FY2026 and FY2027, EPA is waiving the $25,000 WIFIA application fee and the ~$156,000 credit-processing fee for water systems serving 25,000 or fewer people — a near-$200,000 discount on access to an $11 billion pool of low-cost federal financing. The waiver removes the single barrier that kept small and rural utilities out of WIFIA for a decade. Here is how WIFIA actually works, who qualifies, why the letter of interest is the real gate, and how a town of 8,000 should think about a program built for billion-dollar projects.
Read articleFor FY2026 and FY2027, EPA is waiving the WIFIA application and credit-processing fees for communities of 25,000 or fewer — saving nearly $200,000 per loan — against roughly $11 billion in flexible financing that covers up to 80 percent of project costs. Here is why WIFIA has been underused by small systems, how the loan actually works, and how a rural utility should build a WIFIA strategy in 2026.
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