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Nonprofit · EIN 59-3613318

ASSOCIATION OF OSTEOPATHIC STATE

Tax-exempt · TALLAHASSEE, FL 32301

Financials

$328K$350K2023$452K$381K2024$297K$314K2025
Revenue Expenses · by fiscal year end
Financials of ASSOCIATION OF OSTEOPATHIC STATE by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990$297,339$313,749-$16,410$155,677$0$155,677
December 31, 2024990$451,971$381,386$70,585$169,380$0$169,380
December 31, 2023990$327,733$349,848-$22,115$173,146$0$173,146
Financial details: 990 for the year ended December 31, 2025

Revenue

Contributions, gifts and grants
$5,543
Membership dues
$5,543
Program service revenue
$289,927
Investment income
$1,421
Other revenue
$448

Expenses

Grants and similar amounts paid
$0
Salaries, compensation and benefits (total)
$0
Professional fundraising fees
$0
Accounting fees
$7,075
Program services (functional)
$293,129
Management and general (functional)
$20,620

Balance sheet and other

Total assets, start of year
$169,380
Total assets, end of year
$155,677
Total liabilities, end of year
$0
Net assets, end of year
$155,677
Net assets without donor restrictions
$155,677
Gross receipts
$297,339
Employees
0
Year formed
2008
State of legal domicile
IL

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.

NameTitleHours / weekCompensation
STEVE DURHAMTRUSTEE
Trustee or director
–$0
STEPHANIE HENLEYTRUSTEE
Trustee or director
–$0
BETSY HILTTRUSTEE
Trustee or director
–$0
HOLLY MACRISSPRESIDENT-EL
Trustee or director, Officer
–$0
AMANDA MAHANPRESIDENT
Trustee or director, Officer
–$0
RICHARD NUSSLETRUSTEE
Trustee or director
–$0
MICHELLE LARSONCOORDINATOR
Officer
–$0
990 for the year ended December 31, 2024: 9 people
NameTitleHours / weekCompensation
TABITHA ARNETTTRUSTEE
Trustee or director
–$0
SUZANNE FREDERICKIMMEDIATE PA
Trustee or director, Officer
–$0
MATT HARNEYPRESIDENT EL
Trustee or director, Officer
–$0
KRIS NICHOLOFFTRUSTEE
Trustee or director
–$0
AMANDA RICHARDSTRUSTEE
Trustee or director
–$0
JILL SUTTONTRUSTEE
Trustee or director
–$0
JOSEPHINE ZAMMUTOTRUSTEE
Trustee or director
–$0
DIANA EWERTPRESIDENT
Officer
–$0
MICHELLE LARSONCOORDINATOR
Officer
–$0
990 for the year ended December 31, 2023: 9 people
NameTitleHours / weekCompensation
TABITHA ARNETTTRUSTEE
Trustee or director
–$0
SUZANNE FREDERICKIMMEDIATE PA
Trustee or director, Officer
–$0
MATT HARNEYPRESIDENT EL
Trustee or director, Officer
–$0
KRIS NICHOLOFFTRUSTEE
Trustee or director
–$0
AMANDA RICHARDSTRUSTEE
Trustee or director
–$0
JILL SUTTONTRUSTEE
Trustee or director
–$0
JOSEPHINE ZAMMUTOTRUSTEE
Trustee or director
–$0
DIANA EWERTPRESIDENT
Officer
–$0
MICHELLE LARSONCOORDINATOR
Officer
–$0

Address and contacts

Address (IRS master file)
2544 BLAIRSTONE PINES DR, TALLAHASSEE, FL 32301-5925
In care of
% MICHELLE WINN
Mailing address (990-N for 2018)
2544 BLAIRSTONE PINES DR, TALLAHASSEE FL 32301
Principal officer (990 for 2025)
AMANDA MAHAN, PO BOX 1488, WARRENVILLE, IL 60555
Principal officer (990-N for 2018)
Suzanne Frederick, 13526 W Telemark Street, Boise ID 83713
Signed the 990
AMANDA MAHAN, PRESIDENT
Phone
(850) 878-7364
Return prepared by
HARVARD & ASSOCIATES CPA PA

Mission

THE PURPOSE OF THIS ASSOCIATION SHALL BE: SECTION A. TO FACILITATE DEVELOPMENT OF STRONG DIVISIONAL SOCIETIES OF THE AMERICAN OSTEOPATHIC ASSOCIATION. SECTION B. TO PROMOTE CLOSER AFFILIATION OF DIVISIONAL SOCIETIES AND COORDINATE THEIR PROGRAMS. SECTION C. TO PROVIDE COMMUNICATION, PROFESSIONAL DEVELOPMENT, TRAINING AND CONTINUING EDUCATION FOR ITS MEMBERS. SECTION D. TO DEVELOP PROGRAMS AND MATERIALS WHICH PROMOTE THE OSTEOPATHIC PROFESSION. SECTION E. TO PROVIDE INPUT OR ADVICE TO THE AMERICAN OSTEOPATHIC ASSOCIATION.

990 for the year ended December 31, 2025

Program accomplishments

  • ORGANIZATION OF OSTEOPATHIC STATE EXECUTIVE DIRECTORS TO PROVIDE COMMUNICATION, PROFESSIONAL DEVELOPMENT, TRAINING AND CONTINUING EDUCATION FOR ITS MEMBERS.
    Expenses $285,520
  • ANNUAL CONFERENCE TO FACILITATE AND PROMOTE DEVELOPMENT OF STRONG DIVISIONAL SOCIETIES OF THE AMERICAN OSTEOPATHIC ASSOCIATION.
    Expenses $7,609

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 yearYear endedDueIRS public records
2025December 31, 2025May 15, 2026990 on file
2024December 31, 2024May 15, 2025990 on file
2023December 31, 2023May 15, 2024990 on file

IRS record

EIN
59-3613318
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (509(a)(2))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
2008
Accounting year ends
December
Files
Form 990 or 990-EZ
Category (NTEE)
Education (B60)
Assets (IRS master file)
$155,677
Income (IRS master file)
$297,339

Filing history

FormYear endedRevenueExpensesAssetsReturn
990December 2025$297,339$313,749$155,677XML
990December 2024$451,971$381,386$169,380XML
990December 2023$327,733$349,848$173,146XML
990December 2022$396,027$362,649$195,384IRS
990December 2021–––IRS
990December 2020–––IRS
990-EZDecember 2019–––IRS
990-N for 2018
Officer: Suzanne Frederick
December 31, 2018≤ $50,000 receipts––e-Postcard

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 59-3613318).

Questions about ASSOCIATION OF OSTEOPATHIC STATE

What is the EIN of ASSOCIATION OF OSTEOPATHIC STATE?
The employer identification number (EIN) of ASSOCIATION OF OSTEOPATHIC STATE is 59-3613318.
Is ASSOCIATION OF OSTEOPATHIC STATE tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2008.
Are donations to ASSOCIATION OF OSTEOPATHIC STATE tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does ASSOCIATION OF OSTEOPATHIC STATE 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 ASSOCIATION OF OSTEOPATHIC STATE 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 ASSOCIATION OF OSTEOPATHIC STATE 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 ASSOCIATION OF OSTEOPATHIC STATE?
The 990 for the year ended December 31, 2025 names AMANDA MAHAN.
Who are the officers and directors of ASSOCIATION OF OSTEOPATHIC STATE?
The 990 for the year ended December 31, 2025 lists 7 people; 0 received compensation from the organization.
How much revenue does ASSOCIATION OF OSTEOPATHIC STATE have?
On its 990 for the year ended December 31, 2025 it reported revenue of $297,339, expenses of $313,749 and total assets of $155,677 at year end.

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