Nonprofit · EIN 65-0306516
HIDDEN HARBOR MARINE ENVIRONMENTAL PROJECT INC
Tax-exempt · MARATHON, FL 33050
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990 | $5,426,462 | $3,084,875 | $2,341,587 | $16,818,609 | $616,139 | $16,202,470 |
| December 31, 2024 | 990 | $5,391,655 | $2,775,018 | $2,616,637 | $14,641,118 | $870,851 | $13,770,267 |
| December 31, 2023 | 990 | $4,907,519 | $2,840,682 | $2,066,837 | $12,204,630 | $1,078,442 | $11,126,188 |
Financial details: 990 for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $826,860
- Membership dues
- $310,025
- Program service revenue
- $3,705,114
- Investment income
- $158,662
- Net income from sales of inventory
- $730,722
- Other revenue
- $735,826
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $197,592
- Salaries, compensation and benefits (total)
- $197,592
- Professional fundraising fees
- $0
- Accounting fees
- $18,847
- Occupancy
- $177,906
- Travel
- $4,660
- Depreciation
- $270,112
- Program services (functional)
- $2,857,838
- Management and general (functional)
- $227,037
Balance sheet and other
- Total assets, start of year
- $14,641,119
- Total assets, end of year
- $16,818,609
- Total liabilities, end of year
- $616,139
- Net assets, end of year
- $16,202,470
- Land, buildings and equipment
- $8,342,490
- Publicly traded securities
- $7,098,681
- Net assets without donor restrictions
- $16,202,470
- Gross receipts
- $5,998,452
- Employees
- 80
- Year formed
- 1991
- State of legal domicile
- FL
From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.
Officers, directors and key employees
As listed on the 990 for the year ended December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Elizabeth M Zirkelbach | Manager | 65 | $197,592 |
| Richard Moretti | President Trustee or director, Officer | 20 | $0 |
| John Englehartd | Director Trustee or director | 0.1 | $0 |
| Tina Brown | Director Trustee or director | 0.1 | $0 |
| Roger Butcher | Director Trustee or director | 0.1 | $0 |
| Tammy Elwell | Director Trustee or director | 0.1 | $0 |
| Tom Crane | Director Trustee or director | 0.1 | $0 |
| Micheal Puto | Director Trustee or director | 0.1 | $0 |
990 for the year ended December 31, 2024: 8 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Elizabeth M Zirkelbach | Manager | 65 | $181,631 |
| Richard Moretti | President Trustee or director, Officer | 20 | $0 |
| John Englehartd | Director Trustee or director | 0.1 | $0 |
| Tina Brown | Director Trustee or director | 0.1 | $0 |
| Roger Butcher | Director Trustee or director | 0.1 | $0 |
| Tammy Elwell | Director Trustee or director | 0.1 | $0 |
| Tom Crane | Director Trustee or director | 0.1 | $0 |
| Micheal Puto | Director Trustee or director | 0.1 | $0 |
990 for the year ended December 31, 2023: 5 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Elizabeth M Zirkelbach | Manager | 55 | $167,785 |
| Richard Moretti | President Trustee or director, Officer | 20 | $0 |
| John Englehartd | Secretary Trustee or director | 0 | $0 |
| Tina Brown | Director Trustee or director | 0 | $0 |
| Roger Butcher | Director Trustee or director | 0 | $0 |
Address and contacts
- Address (IRS master file)
- 2396 OVERSEAS HWY, MARATHON, FL 33050-2232
- In care of
- % RICHARD MORETTI
- Principal officer (990 for 2025)
- Richard Moretti, 2396 Overseas Highway, Marathon, FL 33050
- Signed the 990
- Richard Moretti, Treasurer
- Phone
- (305) 393-1688
- Return prepared by
- Bishop Rosasco & Co
Mission
Care for wildlife in the Florida Keys
Program accomplishments
- We are a fully functioning veterinary hospital for sick and injured sea turtles. We rescue,rehabilitate and release sea turles in the Florida Keys.Expenses $2,857,838 · revenue $3,705,114
What it must file and when
IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | December 31, 2025 | May 15, 2026 | 990 on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990 on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990 on file |
IRS record
- EIN
- 65-0306516
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (170(b)(1)(A)(vi))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 1992
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Animal-related (D20Z)
- Assets (IRS master file)
- $16,818,609
- Income (IRS master file)
- $5,998,452
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2025 | $5,426,462 | $3,084,875 | $16,818,609 | XML |
| 990 | December 2024 | $5,391,655 | $2,775,018 | $14,641,118 | IRS |
| 990 | December 2023 | $4,907,519 | $2,840,682 | $12,204,630 | XML |
| 990 | December 2022 | $4,620,892 | $2,554,757 | $10,330,124 | IRS |
| 990 | December 2021 | – | – | – | IRS |
| 990 | December 2020 | – | – | – | IRS |
| 990 | December 2019 | – | – | – | IRS |
| 990 | December 2018 | – | – | – | IRS |
990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 65-0306516).
Questions about HIDDEN HARBOR MARINE ENVIRONMENTAL PROJECT INC
- What is the EIN of HIDDEN HARBOR MARINE ENVIRONMENTAL PROJECT INC?
- The employer identification number (EIN) of HIDDEN HARBOR MARINE ENVIRONMENTAL PROJECT INC is 65-0306516.
- Is HIDDEN HARBOR MARINE ENVIRONMENTAL PROJECT INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1992.
- Are donations to HIDDEN HARBOR MARINE ENVIRONMENTAL PROJECT INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does HIDDEN HARBOR MARINE ENVIRONMENTAL PROJECT INC file?
- Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
- When is the next return of HIDDEN HARBOR MARINE ENVIRONMENTAL PROJECT INC due?
- The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did HIDDEN HARBOR MARINE ENVIRONMENTAL PROJECT INC last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended December 2025.
- Who is the principal officer of HIDDEN HARBOR MARINE ENVIRONMENTAL PROJECT INC?
- The 990 for the year ended December 31, 2025 names Richard Moretti.
- Who are the officers and directors of HIDDEN HARBOR MARINE ENVIRONMENTAL PROJECT INC?
- The 990 for the year ended December 31, 2025 lists 8 people; 1 received compensation from the organization, the highest $197,592 (Elizabeth M Zirkelbach, Manager).
- How much revenue does HIDDEN HARBOR MARINE ENVIRONMENTAL PROJECT INC have?
- On its 990 for the year ended December 31, 2025 it reported revenue of $5,426,462, expenses of $3,084,875 and total assets of $16,818,609 at year end.
Other nonprofits in MARATHON
- SAFE HARBOR ANIMAL RESCUE OF THE KEYS INCORPPORATED EIN 27-3086504
- MARATHON WILD BIRD CENTER INC EIN 65-1014801 · last filed 990 for 2025
- PAYTONS PROMISE INC EIN 86-1978952 · last filed 990-EZ for 2025
- WHISKERS & PAWS FOREVER OF MONROECOUNTY INC EIN 20-5818109 · last filed 990-EZ for 2025
- ARKWILD INC EIN 65-0916806 · last filed 990-EZ for 2025
- MARATHON ANIMAL SHELTER EIN 59-1367785 · last filed 990 for 2025
- R3EACH INC EIN 81-4500045 · last filed 990-N for 2025
- FORGOTTEN FELINES OF THE FLORIDA KEYS INC EIN 93-3243250 · last filed 990-N for 2025