EntityWire/Pennsylvania business entity search →/THE WISTAR INSTITUTE OF ANATOMY AND BIOLOGY
Tax-exempt organization
THE WISTAR INSTITUTE OF ANATOMY AND BIOLOGY
THE WISTAR INSTITUTE OF ANATOMY AND BIOLOGY's Employer Identification Number (EIN) is 23-6434390.
At a glance
- EIN
- 23-6434390 · 236434390
- Legal name
- THE WISTAR INSTITUTE OF ANATOMY AND BIOLOGY
- Also filed as
- THE WISTAR INSTITUTE
- Address on file
- 3601 SPRUCE ST, PHILADELPHIA, PA 19104-4205
- Records show
- Tax-exempt organization; employer with a benefit plan
- Latest record
- 2026-09
Benefit plans
DOL Form 5500-SF filings (EFAST2) · records as of 2025-11-25
- Benefit plan 1, 2024 filing
- THE WISTAR INSTITUTE OF ANATOMY AND BIOLOGY TECHNICAL AND SUPPORT PERSONNEL PENSION PLAN
- Source: DOL 5500-SF · as of 2025-11-25
- Participants (start of year)
- 0
- Source: DOL 5500-SF · as of 2025-11-25
- Plan assets (end of year)
- $0
- Source: DOL 5500-SF · as of 2025-11-25
- Plan features
- Defined benefit (cash balance); Defined benefit (frozen)
- Source: DOL 5500-SF · as of 2025-11-25
- Plan type
- Single-employer plan
- Source: DOL 5500-SF · as of 2025-11-25
- Business code (NAICS)
- 621510
- Source: DOL 5500-SF · as of 2025-11-25
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
- Publicly supported charity (170(b)(1)(A)(vi))
- Source: IRS · as of 2026-09
- IRS ruling date
- 1946-11
- Source: IRS · as of 2026-09
- NTEE code
- H300
- Source: IRS · as of 2026-09
- Latest tax period on file
- 2025-12
- Source: IRS · as of 2026-09
- Revenue (latest 990)
- $77,322,000
- Source: IRS · as of 2026-09
- Assets (latest 990)
- $419,150,000
- Source: IRS · as of 2026-09
What this record is
Public filings that carry this EIN (DOL Form 5500 filings (EFAST2), DOL Form 5500-SF filings (EFAST2) and IRS Exempt Organizations Business Master 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 Pennsylvania Department of State, Bureau of Corporations and Charitable Organizations; see the Pennsylvania 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.
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