Tax-exempt organization ยท Files a Form 5500
NSF INTERNATIONAL
789 N DIXBORO RD, ANN ARBOR, MI 48105-9723
EIN
38-1428955
Tax-exempt status
501(c)(3) charitable, religious, educational
IRS · 2026-09
Deductibility
Contributions are deductible
IRS · 2026-09
Foundation classification
Publicly supported charity (509(a)(2))
IRS · 2026-09
IRS ruling date
1968-02
IRS · 2026-09
NTEE code
M05
IRS · 2026-09
Latest tax period on file
2024-12
IRS · 2026-09
Revenue (latest 990)
$203,119,566
IRS · 2026-09
Assets (latest 990)
$521,858,934
IRS · 2026-09
Benefit plan 4, 2024 filing
NSF INTERNATIONAL 401(K) PLAN
DOL · 2025-10-13
Participants (start of year)
1,486
DOL · 2025-10-13
Plan features
code 2E2F2G2J2K2S2T3D3H
DOL · 2025-10-13
Plan type
Single-employer plan
DOL · 2025-10-13
Business code (NAICS)
541990
DOL · 2025-10-13
Benefit plan 501, 2024 filing
NSF INTERNATIONAL WELFARE BENEFIT PLAN
DOL · 2025-07-30