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Nonprofit · EIN 13-3570708

IRVINGTON HISTORICAL SOCIETY

Tax-exempt · IRVINGTON, NY 10533

Financials

$72K$117K2023$109K$128K2024$72K$73K2025
Revenue Expenses · by fiscal year end
Financials of IRVINGTON HISTORICAL SOCIETY by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-EZ$71,916$72,687-$771$335,586$0$335,586
December 31, 2024990-EZ$109,159$127,931-$18,772$336,357$0$336,357
December 31, 2023990-EZ$71,679$117,302-$45,623$355,129$0$355,129
Financial details: 990-EZ for the year ended December 31, 2025

Revenue

Contributions, gifts and grants
$72,549
Program service revenue
$10,200
Investment income
$0
Net income from fundraising events
-$10,833
Other revenue
$0

Expenses

Grants and similar amounts paid
$1,000
Compensation of officers, directors and key employees
$0
Salaries, compensation and benefits (total)
$2,794
Professional fees and payments to contractors
$1,440
Occupancy
$22,916
Printing, publications and postage
$13,563
Other expenses
$30,974
Program services (functional)
$39,456

Balance sheet and other

Total assets, start of year
$336,357
Total assets, end of year
$335,586
Total liabilities, end of year
$0
Net assets, end of year
$335,586
Cash, savings and investments
$26,622
Land and buildings
$307,064
Gross receipts
$95,787

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-EZ for the year ended December 31, 2025, highest compensation first.

NameTitleHours / weekCompensation
Ruth CowanTrustee1$0
Earl FergusonTrustee3$0
Veronica GedrichPast President5$0
Sara KelseyTrustee5$0
Edna KornbergTrustee2$0
Scott MosenthalPresident10$0
Joan NelsonTrustee2$0
Susan RobinsonSecretary2$0
Patricia RyanPast President15$0
John RyanPast Treasurer10$0
Barry SeamanTrustee2$0
Mary ToomyTrustee3$0
Kevin WeberVice President5$0
Betsy WilsonPast Persident2$0
Cathy HansenTrustee3$0
12 more people on this return
NameTitleHours / weekCompensation
Barbara Kerr CarrozziTreasurer1$0
Marge HoneTrustee3$0
Liesbeth ParkeTrusyee2$0
Noah CornmanTrustee2$0
Marion OsmunTrustee5$0
Michael PollackTrustee2$0
Michael HannaTrustee3$0
Richard ParkeTrustee2$0
Roddy AustinTrustee2$0
Janine PollackTrustee2$0
Michael CornmanTrustee2$0
Stefania FableTreasurer5$0
990-EZ for the year ended December 31, 2024: 23 people
NameTitleHours / weekCompensation
Ruth CowanTrustee1$0
Earl FergusonTrustee3$0
Veronica GedrichPresident10$0
Sara KelseyTrustee5$0
Chet KerrTrustee20$0
Edna KornbergTrustee1$0
Scott MosenthalVice President5$0
Joan NelsonTrustee2$0
Susan RobinsonSecretary4$0
Patricia RyanPast President15$0
John RyanTreasurer10$0
Barry SeamanTrustee3$0
Mary ToomyTrustee2$0
Kevin WeberTrustee3$0
Betsy WilsonPast Persident2$0
Michael CornmanTrustee1$0
Cathy HansenTrustee3$0
Nader SadreTrustee3$0
Bill SchwartzTrustee2$0
Barbara Kerr CarrozziTreasurer2$0
Marge HoneTrustee2$0
Liesbeth ParkeTrusyee2$0
Noah CornmanTrustee1$0
990-EZ for the year ended December 31, 2023: 24 people
NameTitleHours / weekCompensation
Ruth CowanTrustee1$0
Earl FergusonTrustee3$0
Veronica GedrichPresident10$0
Sara KelseyTrustee5$0
Chet KerrTrustee20$0
Edna KornbergTrustee0$0
Scott MosenthalVice President5$0
Joan NelsonTrustee2$0
Lisbeth ParkeTrustee1$0
Susan RobinsonSecretary5$0
Patricia RyanTrustee15$0
John RyanTreasurer10$0
Barry SeamanTrustee3$0
Mary ToomyTrustee2$0
Kevin WeberTrustee3$0
Betsy WilsonTrustee2$0
Michael CornmanTrustee1$0
Noah CornmanTrustee1$0
Cathy HansenTrustee3$0
Nader SadreTrustee3$0
Bill SchwartzTrustee1$0
Barbara Kerr CarrozziTreasurer2$0
Judith FrimerTrustee2$0
Marge HoneTrustee3$0

Address and contacts

Address (IRS master file)
PO BOX 23, IRVINGTON, NY 10533-0023
Mailing address (990-N for 2025)
PO BOX 23, IRVINGTON NY 105330023
Principal officer (990-N for 2025)
Stefania Fable, 131 Main Street, Irvington NY 10533
Signed the 990-EZ
Stefania Fable, Treasurer
Phone
(914) 591-1020

Mission

The mission of the society is the discovery, preservation, and dissemination of knowledge about the history of the village of Irvington and its environs, in the County of Westchester, State of New York.

990-EZ for the year ended December 31, 2025

Program accomplishments

  • Maintained the historic McVickar House as the Irvington History Center. 500 persons benefited.
    Expenses $8,282
  • Organized the sixth annual Legacy Program honoring eleven seniors who shared their memories of Irvington when they were young. 600 persons benefited from this program.
    Expenses $23,871
  • Published four issues of the Society's newsletter "The Roost." Persons benefited 600.
    Expenses $2,056
  • Awarded a total of $1,000 to thtee Irvington High School students for their interest in historical research and academic accomplishments. Persons benefited 100.
    Expenses $1,000
  • Digitized the Society's collection of its newsletter "The Roost" totaling 82 issues going back to 1977. The resultant digital files were uploaded onto the New York Heritage platform so that they can be accessed by the public. 1,000 persons benefited from this program.
    Expenses $967
  • Presented a series of talks, both live and on zoom, on topics of local interest including the history of the Hudson Valley brick industry, the role of women in business when New York was ruled by the Dutch, the forgotten history of slavery in the Hudson Valley, the history of Sleepy Hollow Cemetery, the crucial role of local newspapers, such as the Irvington Gazette, in sustaining our democracy and the story of Squanto, an enslaved person. 449 persons benefited.
    Expenses $3,280

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-N on file
2024December 31, 2024May 15, 2025990-EZ on file
2023December 31, 2023May 15, 2024990-EZ on file

IRS record

EIN
13-3570708
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
1997
Accounting year ends
December
Files
Form 990 or 990-EZ
Assets (IRS master file)
$335,586
Income (IRS master file)
$95,787

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Stefania Fable
December 31, 2025≤ $50,000 receipts––e-Postcard
990-EZDecember 2025$71,916$72,687$335,586XML
990-EZDecember 2024$109,159$127,931$336,357XML
990-EZDecember 2023$71,679$117,302$355,129XML
990-EZDecember 2022–––IRS
990-EZDecember 2021–––IRS
990-EZDecember 2020–––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 13-3570708).

Questions about IRVINGTON HISTORICAL SOCIETY

What is the EIN of IRVINGTON HISTORICAL SOCIETY?
The employer identification number (EIN) of IRVINGTON HISTORICAL SOCIETY is 13-3570708.
Is IRVINGTON HISTORICAL SOCIETY tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1997.
Are donations to IRVINGTON HISTORICAL SOCIETY tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does IRVINGTON 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 IRVINGTON 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 IRVINGTON HISTORICAL SOCIETY last file with the IRS?
The latest return in the IRS public files is the 990-N for 2025 for the year ended December 31, 2025.
Who is the principal officer of IRVINGTON HISTORICAL SOCIETY?
The 990-N for 2025 names Stefania Fable.
Who are the officers and directors of IRVINGTON HISTORICAL SOCIETY?
The 990-EZ for the year ended December 31, 2025 lists 27 people; 0 received compensation from the organization.
How much revenue does IRVINGTON HISTORICAL SOCIETY have?
On its 990-EZ for the year ended December 31, 2025 it reported revenue of $71,916, expenses of $72,687 and total assets of $335,586 at year end.

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