Tax-exempt organization · Files a Form 5500 · State registration on file
ALS THERAPY DEVELOPMENT FOUNDATION INC
480 ARSENAL ST STE201, WATERTOWN, MA 02472-2805
EIN
04-3462719
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
1999-07
IRS · 2026-09
NTEE code
H80
IRS · 2026-09
Latest tax period on file
2025-12
IRS · 2026-09
Revenue (latest 990)
$16,066,902
IRS · 2026-09
Assets (latest 990)
$22,324,694
IRS · 2026-09
Florida registration
Active · Florida not-for-profit corporation
FL Div. of Corporations · 2026-07-10
Florida document number
N22000012394
FL Div. of Corporations · 2026-07-10
Registered in Florida
2022-10-31
FL Div. of Corporations · 2026-07-10
Registered agent
REGISTERED AGENTS INC
FL Div. of Corporations · 2026-07-10
Benefit plan 1, 2024 filing
ALS THERAPY DEVELOPMENT FOUNDATION 403(B) PLAN
DOL · 2025-07-02
Participants (start of year)
95
DOL · 2025-07-02