EntityWire/Maryland business entity search →/HYDROCEPHALUS ASSOCIATION INCORPORATED
Tax-exempt organization
HYDROCEPHALUS ASSOCIATION INCORPORATED
HYDROCEPHALUS ASSOCIATION INCORPORATED's Employer Identification Number (EIN) is 94-3000301.
At a glance
- EIN
- 94-3000301 · 943000301
- Legal name
- HYDROCEPHALUS ASSOCIATION INCORPORATED
- Address on file
- 6903 ROCKLEDGE DRIVE, NORTH BETHESDA, MD 20817-1818
- Records show
- Tax-exempt organization; employer with a benefit plan; state registration
- Latest record
- 2026-09
State registration
Florida Division of Corporations (Sunbiz) bulk data · records as of 2026-07-10
- Florida registration
- Active · Foreign not-for-profit corporation
- Source: Florida registry · as of 2026-07-10
- Florida document number
- F19000002181
- Source: Florida registry · as of 2026-07-10
- Registered in Florida
- 2019-05-01
- Source: Florida registry · as of 2026-07-10
- Registered agent
- InCorp
- Source: Florida registry · as of 2026-07-10
- Last registry activity
- 2023-08-28
- Source: Florida registry · as of 2026-07-10
Benefit plans
DOL Form 5500-SF filings (EFAST2) · records as of 2025-09-15
- Benefit plan 1, 2024 filing
- HYDROCEPHALUS ASSOCIATION 403(B) PLAN
- Source: DOL 5500-SF · as of 2025-09-15
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
- 1991-05
- Source: IRS · as of 2026-09
- NTEE code
- G48Z
- Source: IRS · as of 2026-09
- Latest tax period on file
- 2025-12
- Source: IRS · as of 2026-09
- Revenue (latest 990)
- $4,383,244
- Source: IRS · as of 2026-09
- Assets (latest 990)
- $4,447,001
- Source: IRS · as of 2026-09
What this record is
Public filings that carry this EIN (DOL Form 5500-SF filings (EFAST2), Florida Division of Corporations (Sunbiz) bulk data 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 Maryland State Department of Assessments and Taxation (SDAT), Business Services Division, Business Charter Unit; see the Maryland 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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