EntityWire/Massachusetts business entity search →/JOSLIN DIABETES CENTER INC
Tax-exempt organization
JOSLIN DIABETES CENTER INC
JOSLIN DIABETES CENTER INC's Employer Identification Number (EIN) is 04-2203836.
At a glance
- EIN
- 04-2203836 · 042203836
- Legal name
- JOSLIN DIABETES CENTER INC
- Address on file
- CO BILH TAX 529 MAIN ST 4TH FL, CHARLESTOWN, MA 02129-0000
- Records show
- Tax-exempt organization; employer with a benefit plan; state registration
- Latest record
- 2026-09-05
State registration
Texas Comptroller active franchise taxpayers file · records as of 2026-09-05
- Texas registration
- Active · Foreign nonprofit corporation
- Source: Texas Comptroller · as of 2026-09-05
- Texas document number
- 10422038363
- Source: Texas Comptroller · as of 2026-09-05
Benefit plans
DOL Form 5500 filings (EFAST2) · records as of 2025-10-13
- Benefit plan 1, 2024 filing
- THE JOSLIN DIABETES CENTER, INC. DEFINED CONTRIBUTION RETIREMENT PLAN
- Source: DOL 5500 · as of 2025-10-13
- Participants (start of year)
- 1,386
- Source: DOL 5500 · as of 2025-10-13
- Plan features
- ERISA 404(c) plan; Participant-directed; 403(b)(1) annuity; 403(b)(7) custodial; Participant-directed brokerage; Pension plan with defined contribution
- Source: DOL 5500 · as of 2025-10-13
- Plan type
- Single-employer plan
- Source: DOL 5500 · as of 2025-10-13
IRS exempt organization record
IRS Exempt Organizations Business Master File · records as of 2026-09
- Tax-exempt status
- 501(c)(3) charitable, religious, educational
- Source: IRS · as of 2026-09
- Deductibility
- Contributions are deductible
- Source: IRS · as of 2026-09
- Foundation classification
- Hospital or medical research organization
- Source: IRS · as of 2026-09
- IRS ruling date
- 1961-04
- Source: IRS · as of 2026-09
- NTEE code
- G800
- Source: IRS · as of 2026-09
- Latest tax period on file
- 2025-09
- Source: IRS · as of 2026-09
- Revenue (latest 990)
- $77,259,482
- Source: IRS · as of 2026-09
- Assets (latest 990)
- $182,656,365
- Source: IRS · as of 2026-09
What this record is
Public filings that carry this EIN (DOL Form 5500 filings (EFAST2), IRS Exempt Organizations Business Master File and Texas Comptroller active franchise taxpayers file), shown as filed. Nothing is scraped from the IRS, and a public-record match is not IRS TIN validation.
What it is not
Registry status, formation date, and registered agent come from the Secretary of the Commonwealth, Corporations Division; see the Massachusetts business entity search.
If something is wrong
A name, address, or classification here is what the source published. To correct the source, file with it; to have this page removed, see corrections and removal.
Other Massachusetts businesses on file
- THE HOME FOR LITTLE WANDERERS INCEIN 04-2104764
- LESLEY UNIVERSITYEIN 04-2103589
- PERKINS SCHOOL FOR THE BLINDEIN 04-2103616
- AHOLD USA, INC.EIN 53-0073545
- NATIONAL BUREAU OF ECONOMIC RESEARCH INCEIN 13-1641075
- HEBREW SENIORLIFE INCEIN 90-0183119
Look up another business
Free search. No account required.