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EIN 65-0306516

Hidden Harbor Marine Environmental Project

IRS 501(c) type
501(c)(3)
Num. employees
69
City
Marathon
State
Florida
Year formed
1991
Most recent tax filings
2023-12-01
NTEE code, primary
D34: Wildlife Sanctuary, Refuge
Description
Hidden Harbor Marine Environmental Project rescues, rehabilitates and releases sea turtles in the Florida Keys. It operates as a fully functioning veterinary hospital for sick and injured sea turtles and is a 501 (c)(3) charitable corporation called The Turtle Hospital.
Total revenues
$4,907,519
2023
Total expenses
$2,840,682
2023
Total assets
$12,204,630
2023
Num. employees
69
2023

Program areas at Hidden Harbor Marine Environmental Project

We are a fully functioning veterinary hospital for sick and injured sea turtles. We rescue,rehabilitate and release sea turles in the Florida Keys.

Who funds Hidden Harbor Marine Environmental Project

Grants from foundations and other nonprofits
GrantmakerDescriptionAmount
Knopf Family FoundationFor Hospital Supplies and Veterinary Costs for the Turtles at the Turtle Hospital$25,000
The Gale FoundationSupport Turtle Hospital$20,000
Sea Turtle ConservancyConservation$17,009
...and 8 more grants received

Personnel at Hidden Harbor Marine Environmental Project

NameTitleCompensation
Richard MorettiTreasurer$0
Elizabeth M ZirkelbachManager$167,785

Financials for Hidden Harbor Marine Environmental Project

RevenuesFYE 12/2023
Total grants, contributions, etc.$897,664
Program services$3,179,693
Investment income and dividends$243,387
Tax-exempt bond proceeds$0
Royalty revenue$0
Net rental income$0
Net gain from sale of non-inventory assets$0
Net income from fundraising events$0
Net income from gaming activities$0
Net income from sales of inventory$580,690
Miscellaneous revenues$6,085
Total revenues$4,907,519

Form 990s for Hidden Harbor Marine Environmental Project

Fiscal year endingDate received by IRSFormPDF link
2023-122024-12-06990View PDF
2022-122023-10-03990View PDF
2021-122022-11-01990View PDF
2020-122021-06-01990View PDF
2019-122020-11-19990View PDF
...and 9 more Form 990s
Data update history
February 18, 2025
Posted financials
Added Form 990 for fiscal year 2023
January 11, 2025
Received grants
Identified 7 new grant, including a grant for $25,000 from Knopf Family Foundation
May 19, 2024
Received grants
Identified 4 new grant, including a grant for $11,280 from American Online Giving Foundation
December 25, 2023
Received grants
Identified 1 new grant, including a grant for $5,000 from The Sexton Family Foundation
November 28, 2023
Posted financials
Added Form 990 for fiscal year 2022
Nonprofit Types
Social advocacy organizationsWildlife protection organizationsAnimal organizationsCharities
Issues
AnimalsWildlife
Characteristics
State / local levelReceives government fundingTax deductible donationsAccepts online donations
General information
Address
2396 Overseas Hwy
Marathon, FL 33050
County
Monroe County, FL
Website URL
turtlehospital.org/ 
Phone
(305) 393-1688
IRS details
EIN
65-0306516
Fiscal year end
December
Taxreturn type
Form 990
Year formed
1991
Eligible to receive tax-deductible contributions (Pub 78)
Yes
Categorization
NTEE code, primary
D34: Wildlife Sanctuary, Refuge
NAICS code, primary
813312: Environment, Conservation, and Wildlife Organizations
Parent/child status
Independent
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