Tax-exempt organization ยท Files a Form 5500
APPALACHIAN MOUNTAIN CLUB
10 CITY SQUARE, CHARLESTOWN, MA 02129-3740
EIN
04-6001677
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
1934-08
IRS · 2026-09
NTEE code
C600
IRS · 2026-09
Latest tax period on file
2024-12
IRS · 2026-09
Revenue (latest 990)
$43,640,730
IRS · 2026-09
Assets (latest 990)
$221,017,024
IRS · 2026-09
Benefit plan 3, 2024 filing
APPALACHIAN MOUNTAIN CLUB RETIREMENT PLAN
DOL · 2025-10-14
Participants (start of year)
606
DOL · 2025-10-14
Plan features
code 2T2G2L2M2S3D
DOL · 2025-10-14
Plan type
Single-employer plan
DOL · 2025-10-14
Business code (NAICS)
115310
DOL · 2025-10-14
Benefit plan 501, 2024 filing
APPALACHIAN MOUNTAIN CLUB EMPLOYEE BENEFITS PLAN
DOL · 2025-07-17