Tax-exempt organization · Files a Form 5500 · State registration on file
NATIONAL INSTITUTE OF BUILDING SCIENCES
2121 K ST NW STE 800, WASHINGTON, DC 20037-1811
EIN
52-1107937
Texas registration
Active · Foreign nonprofit corporation
TX Comptroller · 2026-09-05
Texas document number
15211079379
TX Comptroller · 2026-09-05
Tax-exempt status
501(c)(3) charitable, religious, educational
IRS · 2026-09
Deductibility
Contributions are deductible
IRS · 2026-09
Foundation classification
Publicly supported charity (170(b)(1)(A)(vi))
IRS · 2026-09
IRS ruling date
1979-02
IRS · 2026-09
NTEE code
M20Z
IRS · 2026-09
Latest tax period on file
2024-09
IRS · 2026-09
Revenue (latest 990)
$23,374,562
IRS · 2026-09
Assets (latest 990)
$20,052,132
IRS · 2026-09
Benefit plan 1, 2024 filing
NATIONAL INSTITUTE OF BUILDING SCIENCES 403(B) PLAN
DOL · 2025-05-19
Participants (start of year)
54
DOL · 2025-05-19
Plan assets (end of year)
$7,143,176
DOL · 2025-05-19
Plan features
code 2E2F2G2K2L2T3D
DOL · 2025-05-19