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Nonprofit · EIN 13-6162483

YONKERS HISTORICAL SOCIETY

Tax-exempt · YONKERS, NY 10710

Financials

$67K$39K2023$202K$213K2024$166K$44K2025
Revenue Expenses · by fiscal year end
Financials of YONKERS HISTORICAL SOCIETY by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-EZ$165,749$44,318$121,431$195,291$32$195,259
December 31, 2024990$201,680$213,433-$11,753$73,829$0$73,829
December 31, 2023990-EZ$66,993$39,455$27,538$85,581–$85,581
Financial details: 990-EZ for the year ended December 31, 2025

Revenue

Contributions, gifts and grants
$135,893
Membership dues
$14,102
Program service revenue
$0
Investment income
$150
Net income from fundraising events
$14,518
Net income from sales of inventory
$1,041
Other revenue
$45

Expenses

Compensation of officers, directors and key employees
$0
Professional fees and payments to contractors
$5,395
Occupancy
$4,699
Printing, publications and postage
$6,476
Other expenses
$27,748
Program services (functional)
$21,852

Balance sheet and other

Total assets, start of year
$73,828
Total assets, end of year
$195,291
Total liabilities, end of year
$32
Net assets, end of year
$195,259
Cash, savings and investments
$186,622
Gross receipts
$173,225

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
DEIRDRE RYLANDERTRUSTEE0$0
ELIZABETH FITZGERALD1ST VP0$0
NORTRUD SPEROTRUSTEE0$0
MARIANNE WINSTANLEYTRUSTEE0$0
JUDITH WAITETREASURER6$0
MARK SILBERBLATT3RD VP0$0
KATHLEEN ENNISSECRETARY0$0
SUSAN BLANCHARD2ND VP0$0
JERRY OSTROFFTRUSTEE0$0
MARY HOARTRUSTEE0$0
JACQUELINE LORIEOTRUSTEE0$0
EDWARD SABOLTRUSTEE0$0
GUENEVERE DEANTRUSTEE0$0
MARGUERITE DELANEYTRUSTEE2$0
LOREN CHAIDEZPRESIDENT4$0
6 more people on this return
NameTitleHours / weekCompensation
MICHAEL WALSHTRUSTEE0$0
RICHARD MANGINITRUSTEES4$0
JASON MEDINATRUSTEE9$0
YVONNE VELEZ4TH VP0$0
JOHN MCMENIMONTRUSTEE0$0
YVONNE TORSTENSSONTRUSTEE0$0
990 for the year ended December 31, 2024: 21 people
NameTitleHours / weekCompensation
LOREN CHAIDEZPRESIDENT
Officer
4$0
ELIZABETH FITZGERALD1ST VP
Officer
0$0
SUSAN BLANCHARD2ND VP
Officer
0$0
MARK SILBERBLATT3RD VP
Officer
0$0
YVONNE VELEZ4TH VP
Officer
0$0
JUDITH WAITETREASURER
Officer
6$0
KATHLEEN ENNISSECRETARY
Officer
0$0
GUENEVERE DEANTRUSTEE
Trustee or director
0$0
MARGUERITE DELANEYTRUSTEE
Trustee or director
2$0
MARY HOARTRUSTEE
Trustee or director
0$0
JACQUELINE LORIEOTRUSTEE
Trustee or director
0$0
RICHARD MANGINITRUSTEE
Trustee or director
4$0
JOHN MCMENIMONTRUSTEE
Trustee or director
0$0
JASON MEDINATRUSTEE
Trustee or director
9$0
JERRY OSTROFFTRUSTEE
Trustee or director
0$0
DEIRDRE RYLANDERTRUSTEE
Trustee or director
0$0
EDWARD SABOLTRUSTEE
Trustee or director
0$0
NORTRUD SPEROTRUSTEE
Trustee or director
0$0
YVONNE TORSTENSSONTRUSTEE
Trustee or director
0$0
MICHAEL WALSHTRUSTEE
Trustee or director
0$0
MARIANNE WINSTANLEYTRUSTEE
Trustee or director
0$0
990-EZ for the year ended December 31, 2023: 19 people
NameTitleHours / weekCompensation
DEIRDRE RYLANDERTRUSTEE0$0
BETH FITZGERALD1ST VP0$0
NORTRUD SPEROTRUSTEE0$0
MARIANNE WINSTANLEYTRUSTEE0$0
JUDITH WAITETREASURER6$0
MARK SILBERBLATT3RD VP0$0
KATHLEEN ENNISSECRETARY0$0
SUSAN BLANCHARD2ND VP0$0
JERRY OSTROFFTRUSTEE0$0
MARY HOARTRUSTEE0$0
JACQUELINE LORIEOTRUSTEE0$0
EDWARD SABOL4TH VP0$0
GUENEVERE DEANTRUSTEE0$0
MARGUERITE DELANEYTRUSTEE2$0
LOREN CHAIDEZPRESIDENT4$0
MICHAEL WALSHTRUSTEE0$0
RICHARD MANGINITRUSTEES4$0
JASON MEDINATRUSTEE9$0
YVONNE VELEZTRUSTEE0$0

Address and contacts

Address (IRS master file)
WILL LIBRARY - 1500 CENTRAL PARK AV, YONKERS, NY 10710-0000
Signed the 990-EZ
JUDITH WAITE, TREASURER
Phone
(914) 961-8940
Return prepared by
DILAPI & CO PC

Mission

HISTORICAL PRESERVATION

990-EZ for the year ended December 31, 2025

Program accomplishments

  • MAINTAINS AND RESTORES THE HISTORIC SHERWOOD HOUSE BUILTIN 1740
    Expenses $21,852

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

File the 2026 990-EZ for YONKERS HISTORICAL SOCIETY

Due May 17, 2027 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
13-6162483
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
1953
Accounting year ends
December
Files
Form 990 or 990-EZ
Assets (IRS master file)
$195,291
Income (IRS master file)
$173,225

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-EZDecember 2025$165,749$44,318$195,291IRS
990December 2024$201,680$213,433$73,829IRS
990-EZDecember 2023$66,993$39,455$85,581XML
990-EZDecember 2022–––IRS
990-EZDecember 2021–––IRS
990-EZDecember 2020–––IRS
990-EZJanuary 2019–––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 13-6162483).

Questions about YONKERS HISTORICAL SOCIETY

What is the EIN of YONKERS HISTORICAL SOCIETY?
The employer identification number (EIN) of YONKERS HISTORICAL SOCIETY is 13-6162483.
Is YONKERS HISTORICAL SOCIETY tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1953.
Are donations to YONKERS HISTORICAL SOCIETY tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does YONKERS 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 YONKERS 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 YONKERS HISTORICAL SOCIETY last file with the IRS?
The latest return in the IRS public files is the 990-EZ for the year ended December 2025.
Who are the officers and directors of YONKERS HISTORICAL SOCIETY?
The 990-EZ for the year ended December 31, 2025 lists 21 people; 0 received compensation from the organization.
How much revenue does YONKERS HISTORICAL SOCIETY have?
On its 990-EZ for the year ended December 31, 2025 it reported revenue of $165,749, expenses of $44,318 and total assets of $195,291 at year end.

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