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Nonprofit · EIN 59-2226800

MOTE MARINE FOUNDATION INC

Tax-exempt · SARASOTA, FL 34236

Financials

$570K$508K2022$2.2M$6.5M2023$1.2M$1.7M2024
Revenue Expenses · by fiscal year end
Financials of MOTE MARINE FOUNDATION INC by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
September 30, 2025990$1,188,695$1,675,946-$487,251$17,721,146$809,900$16,911,246
September 30, 2024990$2,234,296$6,481,040-$4,246,744$16,681,722$249,436$16,432,286
September 30, 2023990$569,929$507,529$62,400$19,043,985$454,441$18,589,544
Financial details: 990 for the year ended September 30, 2025

Revenue

Contributions, gifts and grants
$1,049
Program service revenue
$0
Investment income
$1,187,646
Net gain from sales of assets
$751,460
Other revenue
$0

Expenses

Grants and similar amounts paid
$1,597,029
Compensation of officers, directors and key employees
$10,000
Salaries, compensation and benefits (total)
$10,000
Professional fundraising fees
$0
Accounting fees
$23,248
Program services (functional)
$1,597,029
Management and general (functional)
$78,917

Balance sheet and other

Total assets, start of year
$16,681,722
Total assets, end of year
$17,721,146
Total liabilities, end of year
$809,900
Net assets, end of year
$16,911,246
Land, buildings and equipment
$16,181
Publicly traded securities
$17,145,441
Net assets without donor restrictions
$791,150
Net assets with donor restrictions
$16,120,096
Gross receipts
$3,435,399
Employees
0
Volunteers
0
Year formed
1982
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 September 30, 2025, highest compensation first.

NameTitleHours / weekCompensationFrom related orgsOther / benefits
DR MICHAEL P CROSBY PHDPRESIDENT/CEO
Trustee or director, Officer
0.25$0$473,938$17,340
DEBORAH ALLEN SCHULTZSECRETARY/TREASURER
Officer
5$10,000$139,153$5,962
EUGENE BECKSTEINCHAIRMAN EMERITUS
Trustee or director
0.25$0$0$0
SCOTT COLLINSTRUSTEE
Trustee or director
0.25$0$0$0
DON FEATHERMANTRUSTEE/ADVISORY COUNSEL
Trustee or director
0.25$0$0$0
ROBERT ESSNERCHAIRMAN EMERITUS
Trustee or director
0.25$0$0$0
JUDY GRAHAMTRUSTEE
Trustee or director
0.25$0$0$0
JEAN MARTINTRUSTEE
Trustee or director
0.25$0$0$0
LOWE MORRISONTRUSTEE
Trustee or director
0.25$0$0$0
ALAN ROSETRUSTEE
Trustee or director
0.25$0$0$0
SANDI STUARTTRUSTEE
Trustee or director
0.25$0$0$0
DR SAM SEIDERCHAIRMAN
Trustee or director, Officer
0.25$0$0$0
MO CUNNIFFEVICE CHAIR
Trustee or director, Officer
0.25$0$0$0
990 for the year ended September 30, 2024: 12 people
NameTitleHours / weekCompensationFrom related orgsOther / benefits
DR MICHAEL P CROSBY PHDPRESIDENT/CEO
Trustee or director, Officer
0.25$0$437,501$27,009
DEBORAH ALLEN SCHULTZSECRETARY/TREASURER
Officer
5$5,000$134,889$5,731
EUGENE BECKSTEINCHAIRMAN EMERITUS
Trustee or director
0.25$0$0$0
SCOTT COLLINSTRUSTEE
Trustee or director
0.25$0$0$0
DON FEATHERMANTRUSTEE/ADVISORY COUNSEL
Trustee or director
0.25$0$0$0
JUDY GRAHAMCHAIRMAN EMERITUS
Trustee or director
0.25$0$0$0
JEAN MARTINTRUSTEE
Trustee or director
0.25$0$0$0
ALAN ROSETRUSTEE
Trustee or director
0.25$0$0$0
SANDI STUARTTRUSTEE
Trustee or director
0.25$0$0$0
ROBERT ESSNERCHAIRMAN THRU DEC 2023
Trustee or director, Officer
0.25$0$0$0
HOWARD SEIDER JRCHAIRMAN EFF. JAN 2024
Trustee or director, Officer
0.25$0$0$0
MO CUNNIFFEVICE CHAIR EFF. JAN 2024
Trustee or director, Officer
0.25$0$0$0
990 for the year ended September 30, 2023: 13 people
NameTitleHours / weekCompensationFrom related orgsOther / benefits
DR MICHAEL P CROSBY PHDPRESIDENT/CEO
Trustee or director, Officer
0.25$0$415,091$24,818
DEBORAH ALLEN SCHULTZSECRETARY/TREASURER
Officer
5$5,000$130,197$5,415
ARTHUR ARMITAGECHAIRMAN EMERITUS DEC. MARCH 23
Trustee or director
0.25$0$0$0
EUGENE BECKSTEINCHAIRMAN EMERITUS
Trustee or director
0.25$0$0$0
SCOTT COLLINSTRUSTEE
Trustee or director
0.25$0$0$0
MO CUNNIFFETRUSTEE
Trustee or director
0.25$0$0$0
DON FEATHERMANTRUSTEE/ADVISORY COUNSEL
Trustee or director
0.25$0$0$0
JUDY GRAHAMCHAIRMAN EMERITUS
Trustee or director
0.25$0$0$0
JEAN MARTINTRUSTEE
Trustee or director
0.25$0$0$0
ALAN ROSETRUSTEE
Trustee or director
0.25$0$0$0
SKIP SWANTRUSTEE
Trustee or director
0.25$0$0$0
ROBERT ESSNERCHAIRMAN
Trustee or director, Officer
0.25$0$0$0
HOWARD SEIDER JRVICE CHAIRMAN
Trustee or director, Officer
0.25$0$0$0

Address and contacts

Address (IRS master file)
1600 KEN THOMPSON PKWY, SARASOTA, FL 34236-1004
Principal officer (990 for 2024)
MICHAEL P CROSBY PHD, 1600 KEN THOMPSON PARKWAY, SARASOTA, FL 34236
Signed the 990
MATT DELOACH, TREASURER
Phone
(941) 388-4441
Return prepared by
KERKERING BARBERIO & CO

Mission

MOTE MARINE FOUNDATION, INC. IS A NON-PROFIT ORGANIZATION OPERATING AS A FUND-RAISING ARM TO PROVIDE FUNDING FOR SCIENTIFIC AND EDUCATION PROGRAMS AT MOTE MARINE LABORATORY, INC.

990 for the year ended September 30, 2025

Program accomplishments

  • GRANTS TO SUPPORT SCIENTIFIC AND EDUCATION PROGRAMS AT MOTE MARINE LABORATORY, INC.
    Expenses $1,597,029 · grants $1,597,029

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 September, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025September 30, 2026February 16, 2027Not due yet
2024September 30, 2025February 17, 2026990 on file
2023September 30, 2024February 18, 2025990 on file

IRS record

EIN
59-2226800
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Supporting organization (509(a)(3))
Donations deductible (Pub 78)
Supporting organization of unknown type
Exempt since
1983
Accounting year ends
September
Files
Form 990 or 990-EZ
Assets (IRS master file)
$17,721,146
Income (IRS master file)
$3,435,399

Filing history

FormYear endedRevenueExpensesAssetsReturn
990September 2025$1,188,695$1,675,946$17,721,146XML
990September 2024$2,234,296$6,481,040$16,681,722XML
990September 2023$569,929$507,529$19,043,985XML
990September 2022$792,571$545,578$16,955,683IRS
990September 2021–––IRS
990September 2020–––IRS
990September 2019–––IRS
990September 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 59-2226800).

Questions about MOTE MARINE FOUNDATION INC

What is the EIN of MOTE MARINE FOUNDATION INC?
The employer identification number (EIN) of MOTE MARINE FOUNDATION INC is 59-2226800.
Is MOTE MARINE FOUNDATION INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1983.
Are donations to MOTE MARINE FOUNDATION INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Supporting organization of unknown type).
Which annual return does MOTE MARINE FOUNDATION 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 MOTE MARINE FOUNDATION INC due?
The return for tax year 2025 (the year ending September 30, 2026) is due February 16, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did MOTE MARINE FOUNDATION INC last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended September 2025.
Who is the principal officer of MOTE MARINE FOUNDATION INC?
The 990 for the year ended September 30, 2025 names MICHAEL P CROSBY PHD.
Who are the officers and directors of MOTE MARINE FOUNDATION INC?
The 990 for the year ended September 30, 2025 lists 13 people; 1 received compensation from the organization.
How much revenue does MOTE MARINE FOUNDATION INC have?
On its 990 for the year ended September 30, 2025 it reported revenue of $1,188,695, expenses of $1,675,946 and total assets of $17,721,146 at year end.

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