Tax-exempt organization ยท Files a Form 5500
COLORADO SCHOOL OF MINES FOUNDATION
1812 ILLINOIS ST, GOLDEN, CO 80401-1838
EIN
84-0509064
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
1960-03
IRS · 2026-09
NTEE code
B110
IRS · 2026-09
Latest tax period on file
2025-06
IRS · 2026-09
Revenue (latest 990)
$53,606,689
IRS · 2026-09
Assets (latest 990)
$537,778,583
IRS · 2026-09
Benefit plan 421, 2024 filing
COLORADO SCHOOL OF MINES FOUNDATION 403(B) DC PLAN
DOL · 2025-04-07
Participants (start of year)
91
DOL · 2025-04-07
Plan assets (end of year)
$10,732,682
DOL · 2025-04-07
Plan features
code 2F2G2L2T
DOL · 2025-04-07
Plan type
Multiemployer plan
DOL · 2025-04-07
Business code (NAICS)
611000
DOL · 2025-04-07