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Nonprofit · EIN 16-1019882

HERKIMER COUNTY HISTORICAL SOCIETY

Tax-exempt · HERKIMER, NY 13350

Financials

$120K$133K2023$109K$168K2024$133K$106K2025
Revenue Expenses · by fiscal year end
Financials of HERKIMER COUNTY HISTORICAL SOCIETY by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990$133,006$106,036$26,970$708,902$3,293$705,609
December 31, 2024990$108,711$167,550-$58,839$682,174$3,535$678,639
December 31, 2023990$119,716$133,358-$13,642$735,586$2,046$733,540
Financial details: 990 for the year ended December 31, 2025

Revenue

Contributions, gifts and grants
$92,328
of which government grants
$28,000
Membership dues
$8,171
Program service revenue
$12,798
Investment income
$10,285
Net gain from sales of assets
$4,705
Net income from fundraising events
$11,611
Net income from sales of inventory
$5,984
Other revenue
$17,595

Expenses

Grants and similar amounts paid
$0
Compensation of officers, directors and key employees
$0
Other salaries and wages
$65,210
Salaries, compensation and benefits (total)
$70,736
Professional fundraising fees
$0
Legal fees
$331
Accounting fees
$2,525
Occupancy
$12,336
Program services (functional)
$55,985
Management and general (functional)
$50,051

Balance sheet and other

Total assets, start of year
$682,174
Total assets, end of year
$708,902
Total liabilities, end of year
$3,293
Net assets, end of year
$705,609
Land, buildings and equipment
$282,560
Publicly traded securities
$302,788
Net assets without donor restrictions
$700,438
Net assets with donor restrictions
$5,171
Gross receipts
$225,911
Employees
2
Volunteers
12
Year formed
1896
State of legal domicile
NY

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
JEFFREY STEELEPRESIDENT
Trustee or director, Officer
2$0
IVA TREVETTVICE PRESIDENT
Trustee or director, Officer
1$0
THEODORE ADAMSDIRECTOR
Trustee or director
1$0
SYLVIA ROWANDIRECTOR
Trustee or director
1$0
DARYL GRUBNERDIRECTOR
Trustee or director
1$0
TAMMY CROSSWAYDIRECTOR
Trustee or director
1$0
ANGELA HARRISDIRECTOR
Trustee or director
1$0
PATRICIA STOCKDIRECTOR
Trustee or director
1$0
SCOTT VAUGHNDIRECTOR
Trustee or director
1$0
KARL MANNEDIRECTOR
Trustee or director
1$0
PENNY VANDUSENSECRETARY
Officer
1$0
990 for the year ended December 31, 2024: 12 people
NameTitleHours / weekCompensation
JEFFREY STEELEPRESIDENT
Trustee or director, Officer
2$0
IVA TREVETTVICE PRESIDENT
Trustee or director, Officer
1$0
PENNY VANDUSENSECRETARY
Officer
1$0
STEPHEN SMITHTREASURER
Trustee or director, Officer
1$0
THEODORE ADAMSDIRECTOR
Trustee or director
1$0
SYLVIA ROWANDIRECTOR
Trustee or director
1$0
DARYL GRUBNERDIRECTOR
Trustee or director
1$0
TAMMY CROSSWAYDIRECTOR
Trustee or director
1$0
ANGELA HARRISDIRECTOR
Trustee or director
1$0
PATRICIA STOCKDIRECTOR
Trustee or director
1$0
SCOTT VAUGHNDIRECTOR
Trustee or director
1$0
KARL MANNEDIRECTOR
Trustee or director
1$0
990 for the year ended December 31, 2023: 12 people
NameTitleHours / weekCompensation
JEFFREY STEELEPRESIDENT
Trustee or director, Officer
2$0
IVA TREVETTVICE PRESIDENT
Trustee or director, Officer
1$0
PENNY VANDUSENSECRETARY
Officer
1$0
STEPHEN SMITHTREASURER
Trustee or director, Officer
1$0
THEODORE ADAMSDIRECTOR
Trustee or director
1$0
SYLVIA ROWANDIRECTOR
Trustee or director
1$0
DARYL GRUBNERDIRECTOR
Trustee or director
1$0
TAMMY CROSSWAYDIRECTOR
Trustee or director
1$0
ANGELA HARRISDIRECTOR
Trustee or director
1$0
PATRICIA STOCKDIRECTOR
Trustee or director
1$0
SCOTT VAUGHNDIRECTOR
Trustee or director
1$0
KARL MANNEDIRECTOR
Trustee or director
1$0

Address and contacts

Address (IRS master file)
406 N MAIN ST, HERKIMER, NY 13350-1955
In care of
% CASSANDRA CASTLE
Principal officer (990 for 2025)
Cassandra Castle, 406 N MAIN ST, HERKIMER, NY 13350
Signed the 990
Cassandra Castle, Executive Director
Phone
(315) 866-6413
Return prepared by
HRB TAX GROUP INC

Mission

Provide local area with a resource center library, and museum. Publish local history and provide historical Programs

990 for the year ended December 31, 2025

Program accomplishments

  • Provide staff resources to publicly promote local history and to assist in historical research.

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
16-1019882
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
1975
Accounting year ends
December
Files
Form 990 or 990-EZ
Assets (IRS master file)
$708,902
Income (IRS master file)
$225,911

Filing history

FormYear endedRevenueExpensesAssetsReturn
990December 2025$133,006$106,036$708,902IRS
990December 2024$108,711$167,550$682,174XML
990December 2023$119,716$133,358$735,586XML
990December 2022$83,962$150,721$729,802IRS
990December 2021–––IRS
990December 2020–––IRS
990December 2019–––IRS
990December 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 16-1019882).

Questions about HERKIMER COUNTY HISTORICAL SOCIETY

What is the EIN of HERKIMER COUNTY HISTORICAL SOCIETY?
The employer identification number (EIN) of HERKIMER COUNTY HISTORICAL SOCIETY is 16-1019882.
Is HERKIMER COUNTY HISTORICAL SOCIETY tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1975.
Are donations to HERKIMER COUNTY HISTORICAL SOCIETY tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does HERKIMER COUNTY HISTORICAL SOCIETY 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 HERKIMER COUNTY HISTORICAL SOCIETY 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 HERKIMER COUNTY HISTORICAL SOCIETY 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 HERKIMER COUNTY HISTORICAL SOCIETY?
The 990 for the year ended December 31, 2025 names Cassandra Castle.
Who are the officers and directors of HERKIMER COUNTY HISTORICAL SOCIETY?
The 990 for the year ended December 31, 2025 lists 11 people; 0 received compensation from the organization.
How much revenue does HERKIMER COUNTY HISTORICAL SOCIETY have?
On its 990 for the year ended December 31, 2025 it reported revenue of $133,006, expenses of $106,036 and total assets of $708,902 at year end.

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