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Tax-exempt organization

SOUTH CAROLINA AQUARIUM

SOUTH CAROLINA AQUARIUM's Employer Identification Number (EIN) is 57-0961897.

At a glance

EIN
57-0961897 · 570961897
Legal name
SOUTH CAROLINA AQUARIUM
Address on file
100 AQUARIUM WHARF, CHARLESTON, SC 29401-6300
Records show
Tax-exempt organization; employer with a benefit plan
Latest record
2026-09

Benefit plans

DOL Form 5500 filings (EFAST2) · DOL Form 5500-SF filings (EFAST2) · records as of 2025-06-27

Benefit plan 501, 2024 filing
SOUTH CAROLINA AQUARIUM WELFARE BENEFITS PLAN
Source: DOL 5500 · as of 2025-06-27
Participants (start of year)
121
Source: DOL 5500 · as of 2025-06-27
Plan features
Health (other than dental or vision); Life insurance; Dental; Vision; Temporary disability; Long-term disability
Source: DOL 5500 · as of 2025-06-27
Plan type
Single-employer plan
Source: DOL 5500 · as of 2025-06-27
Business code (NAICS)
712100
Source: DOL 5500 · as of 2025-06-27
Benefit plan 1, 2024 filing
SOUTH CAROLINA AQUARIUM RETIREMENT PLAN
Source: DOL 5500-SF · as of 2025-04-28

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
1993-03
Source: IRS · as of 2026-09
NTEE code
D500
Source: IRS · as of 2026-09
Latest tax period on file
2024-12
Source: IRS · as of 2026-09
Revenue (latest 990)
$20,285,821
Source: IRS · as of 2026-09
Assets (latest 990)
$50,879,862
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 South Carolina Secretary of State, Business Filings Division; see the South Carolina 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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