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Nonprofit · EIN 06-0662194

WILTON LIBRARY ASSOCIATION INCORPORATED

Tax-exempt · WILTON, CT 06897

Financials

$4M$3.9M2022$4M$4M2023$4.2M$4.2M2024
Revenue Expenses · by fiscal year end
Financials of WILTON LIBRARY ASSOCIATION INCORPORATED by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
June 30, 2025990$4,156,880$4,238,249-$81,369$11,764,971$49,119$11,715,852
June 30, 2024990$4,014,354$4,008,852$5,502$11,729,832$77,236$11,652,596
June 30, 2023990$3,972,452$3,921,468$50,984$11,496,294$44,619$11,451,675
Financial details: 990 for the year ended June 30, 2025

Revenue

Contributions, gifts and grants
$3,800,569
of which government grants
$3,039,715
Program service revenue
$13,600
Investment income
$263,223
Net rental income
$29,472
Net gain from sales of assets
$155,762
Net income from fundraising events
-$73,404
Net income from sales of inventory
$117,776
Other revenue
$79,488

Expenses

Grants and similar amounts paid
$395
Compensation of officers, directors and key employees
$191,794
Other salaries and wages
$1,866,760
Salaries, compensation and benefits (total)
$2,743,505
Professional fundraising fees
$0
Accounting fees
$27,600
Occupancy
$158,671
Depreciation
$662,219
Program services (functional)
$3,413,377
Management and general (functional)
$566,244
Fundraising (functional)
$258,628

Balance sheet and other

Total assets, start of year
$11,729,832
Total assets, end of year
$11,764,971
Total liabilities, end of year
$49,119
Net assets, end of year
$11,715,852
Land, buildings and equipment
$7,258,312
Publicly traded securities
$3,687,769
Net assets without donor restrictions
$9,611,204
Net assets with donor restrictions
$2,104,648
Gross receipts
$5,208,140
Employees
47
Volunteers
201
Year formed
1916
State of legal domicile
CT

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 June 30, 2025, highest compensation first.

NameTitleHours / weekCompensationOther / benefits
CAROLINE MANDLEREXECUTIVE DIRECTOR
Officer
35$146,132$41,625
LAUREN MCLAUGHLINASSISTANT DIRECTOR
Highest-paid employee
35$133,649$27,299
MICHAEL BELLACOSAHEAD OF ADULT PROGRAMMING
Highest-paid employee
35$103,239$51,593
CAROL JOHNSONPRESIDENT
Trustee or director, Officer
2$0$0
MARTY AVALLONEVICE PRESIDENT
Trustee or director, Officer
2$0$0
BETSY HUFFMANSECRETARY
Trustee or director, Officer
2$0$0
PENNY MAXWELLTREASURER
Trustee or director, Officer
2$0$0
LIANNE GRISWOLD ACOSTA-RUATRUSTEE
Trustee or director
1$0$0
DANIEL DARSTTRUSTEE
Trustee or director
1$0$0
ROBERTO DE FEOTRUSTEE
Trustee or director
1$0$0
TIM FLANAGANTRUSTEE
Trustee or director
1$0$0
MATTHEW GREENETRUSTEE
Trustee or director
1$0$0
STEPHANIE JOHNS-CLARKTRUSTEE
Trustee or director
1$0$0
MARK KADUBOSKITRUSTEE
Trustee or director
1$0$0
JUNG SOO KIMTRUSTEE
Trustee or director
1$0$0
8 more people on this return
NameTitleHours / weekCompensation
JENNIFER LONGMIRETRUSTEE
Trustee or director
1$0
JOSEPH MAGNANOTRUSTEE
Trustee or director
1$0
ANDREW PURCELLTRUSTEE
Trustee or director
1$0
SARA SCLAFANITRUSTEE
Trustee or director
1$0
SANDY STEINTRUSTEE
Trustee or director
1$0
DAVID TATKOWTRUSTEE
Trustee or director
1$0
CHRISTINE WACHTERTRUSTEE
Trustee or director
1$0
SARA ZAWOISKITRUSTEE
Trustee or director
1$0
990 for the year ended June 30, 2024: 26 people
NameTitleHours / weekCompensationOther / benefits
CAROLINE MANDLEREXECUTIVE DIRECTOR
Officer
35$142,007$38,993
LAUREN MCLAUGHLINASSISTANT DIRECTOR
Highest-paid employee
35$131,705$25,135
MICHAEL BELLACOSAHEAD OF ADULT DEPARTMENT
Highest-paid employee
35$102,215$47,846
CAROL JOHNSONPRESIDENT
Trustee or director, Officer
2$0$0
MARTY AVALLONEVICE PRESIDENT
Trustee or director, Officer
2$0$0
MIKE BOSWOODTREASURER
Trustee or director, Officer
2$0$0
BETSY HUFFMANSECRETARY
Trustee or director, Officer
2$0$0
LIANNE GRISWOLD ACOSTA-RUATRUSTEE
Trustee or director
1$0$0
ROBERTO DE FEOTRUSTEE
Trustee or director
1$0$0
MICHAEL DUGANTRUSTEE, THRU MAY 2024
Trustee or director
1$0$0
TIM FLANAGANTRUSTEE
Trustee or director
1$0$0
MATTHEW GREENETRUSTEE
Trustee or director
1$0$0
NALINI HAGETRUSTEE, THRU JUNE 2024
Trustee or director
1$0$0
KIM HEALYTRUSTEE, THRU MARCH 2024
Trustee or director
1$0$0
THOM HEALYTRUSTEE
Trustee or director
1$0$0
STEPHANIE JOHNS-CLARKTRUSTEE
Trustee or director
1$0$0
MARK KADUBOSKITRUSTEE
Trustee or director
1$0$0
JUNG SOO KIMTRUSTEE
Trustee or director
1$0$0
BILL LALORTRUSTEE, THRU JUNE 2024
Trustee or director
1$0$0
JULIETTE LEAVEYTRUSTEE
Trustee or director
1$0$0
JENNIFER LONGMIRETRUSTEE
Trustee or director
1$0$0
JOSEPH MAGNANOTRUSTEE
Trustee or director
1$0$0
PENNY MAXWELLTRUSTEE
Trustee or director
1$0$0
ANDREW PURCELLTRUSTEE
Trustee or director
1$0$0
SANDY STEINTRUSTEE
Trustee or director
1$0$0
CHRISTINE WACHTERTRUSTEE
Trustee or director
1$0$0
990 for the year ended June 30, 2023: 27 people
NameTitleHours / weekCompensationOther / benefits
LAUREN MCLAUGHLINASSISTANT DIRECTOR
Highest-paid employee
35$127,440$23,906
CAROLINE MANDLEREXECUTIVE DIRECTOR
Officer
35$109,016$30,638
CAROL JOHNSONPRESIDENT
Trustee or director, Officer
1$0$0
MARTY AVALLONEVICE PRESIDENT
Trustee or director, Officer
1$0$0
MIKE BOSWOODTREASURER
Trustee or director, Officer
1$0$0
BETSY HUFFMANSECRETARY
Trustee or director, Officer
1$0$0
LIANNE GRISWOLD ACOSTA-RUATRUSTEE
Trustee or director
1$0$0
ROBERTO DE FEOTRUSTEE
Trustee or director
1$0$0
CONNIE JO DICKERSONTRUSTEE THRU 6/14/23
Trustee or director
1$0$0
MICHAEL DUGANTRUSTEE
Trustee or director
1$0$0
TIM FLANAGANTRUSTEE
Trustee or director
1$0$0
TONY FOURACRETRUSTEE THRU 6/14/23
Trustee or director
1$0$0
MATTHEW GREENETRUSTEE
Trustee or director
1$0$0
NALINI HAGETRUSTEE
Trustee or director
1$0$0
THOM HEALYTRUSTEE
Trustee or director
1$0$0
STEPHANIE JOHNS-CLARKTRUSTEE
Trustee or director
1$0$0
JUNG SOO KIMTRUSTEE
Trustee or director
1$0$0
BILL LALORTRUSTEE
Trustee or director
1$0$0
JULIETTE LEAVEYTRUSTEE
Trustee or director
1$0$0
JENNIFER LONGMIRETRUSTEE
Trustee or director
1$0$0
JOSEPH MAGNANOTRUSTEE
Trustee or director
1$0$0
PENNY MAXWELLTRUSTEE
Trustee or director
1$0$0
ANDREW PURCELLTRUSTEE
Trustee or director
1$0$0
ROB SANDERSTRUSTEE THRU 6/14/23
Trustee or director
1$0$0
SANDY STEINTRUSTEE
Trustee or director
1$0$0
MIKE SUTKATRUSTEE THRU 6/14/23
Trustee or director
1$0$0
CHRISTINE WACHTERTRUSTEE
Trustee or director
1$0$0

Address and contacts

Address (IRS master file)
137 OLD RIDGEFIELD RD, WILTON, CT 06897-3019
Principal officer (990 for 2024)
CAROLINE MANDLER, 137 OLD RIDGEFIELD ROAD, WILTON, CT 06897
Signed the 990
CAROLINE MANDLER, EXECUTIVE DIRECTOR
Phone
(203) 762-3950
Return prepared by
PKF O'CONNOR DAVIES ADVISORY LLC

Mission

TO PROVIDE A LIFETIME OF DISCOVERY AT THE HEART OF THE COMMUNITY, MEETING THE NEEDS OF THOSE WE SERVE BY INFORMING AND INSPIRING MINDS, AND ENRICHING AND CONNECTING LIVES. THE ORGANIZATION PROVIDES RELEVANT AND HIGH-QUALITY COLLECTIONS, PROGRAMS, AND SERVICES TO THOSE WHO LIVE AND WORK IN WILTON, SERVING AS THE TOWN'S CULTURAL AND LIFELONG LEARNING CENTER. AS A PRIVATE ENTITY SERVING THE PUBLIC GOOD, THE LIBRARY ASSOCIATION LEVERAGES PUBLIC SUPPORT WITH INDIVIDUAL, CORPORATE, AND FOUNDATION FUNDING IN PURSUIT OF ITS GOALS.

990 for the year ended June 30, 2025

Program accomplishments

  • WILTON LIBRARY ("LIBRARY") HAS SERVED AS THE PRINCIPAL PUBLIC LIBRARY FOR THE TOWN SINCE 1895. THE LIBRARY AND ITS CONTENTS ARE OWNED BY WILTON LIBRARY ASSOCIATION, INC., WHICH IS GOVERNED BY A BOARD OF TRUSTEES OF 20-24 MEMBERS. APPROXIMATELY THREE QUARTERS OF THE TRUSTEES ARE ELECTED DIRECTLY BY THE MEMBERS OF THE ASSOCIATION AND UP TO ONE QUARTER ARE NOMINATED BY THE BOARD OF SELECTMEN PRIOR TO THEIR ELECTION BY ASSOCIATION MEMBERS. SINCE 1919, THE LIBRARY HAS RECEIVED PARTIAL FUNDING FROM THE TOWN. CURRENTLY APPROXIMATELY 75% OF THE ANNUAL BUDGET IS FUNDED BY AN APPROPRIATION FROM THE TOWN'S GENERAL FUND. THE BOARD CARRIES OUT AN ANNUAL APPEAL CAMPAIGN FOR THE PURCHASE OF ALL LIBRARY COLLECTION MATERIALS. THE REMAINDER OF OPERATING COSTS AND SOME MAJOR CAPITAL EXPENDITURES ARE FUNDED BY THE ASSOCIATION THROUGH FUND RAISING EVENTS, SPONSORSHIPS, GRANTS AND FEES. NINETY PERCENT OF THE CONSTRUCTION COST OF THE LIBRARY BUILDING, IN 1973, CAME FROM PRIVATE DONATIONS. THE BALANCE WAS PAID FOR WITH FEDERAL REVENUE SHARING FUNDS. IN RESPONSE TO GROWING USE OF ITS FACILITY AND SERVICES, THE LIBRARY COMPLETED AN $11.4 MILLION EXPANSION AND RENOVATION IN MARCH 2006. FUNDING FOR THE PROJECT INCLUDED $4.8 MILLION FROM BONDING AUTHORIZED BY THE TOWN MEETING IN MAY 2003. ADDITIONAL FUNDS CAME FROM THE STATE OF CONNECTICUT IN THE AMOUNT OF $500,000, PRIVATE DONATIONS IN THE AMOUNT OF $6.1 MILLION, AND PLEDGE PAYMENTS OF $6,065,400 NOT INCLUDING THE GRANT. A PURCHASE OF ADJACENT PROPERTY IN 1996 ENABLED THE EXPANSION TO BE LOGISTICALLY FEASIBLE. IT WAS FINANCED WITH $305,000 OF TOWN BONDS. THE LIBRARY HAS REIMBURSED THE TOWN FOR THIS DEBT SERVICE. THE LIBRARY IS LOCATED IN THE HEART OF WILTON CENTER. CURRENTLY, 789,399 PRINT AND AUDIOVISUAL RESOURCES, ELECTRONIC DATABASES, PRINT AND ONLINE MAGAZINES, NEWSPAPERS, DVDS, VIDEOS, MUSIC CDS, PUZZLES AND OTHER ITEMS COMPRISE ITS LENDING COLLECTIONS. ADDITIONALLY, THE LIBRARY OFFERS A COLLECTION OF DOWNLOADABLE E-BOOKS, AUDIOBOOKS, MAGAZINES, TUTORIALS, STREAMING MUSIC, AND STREAMING MOVIES. THE LIBRARY WAS VISITED BY 229,644 PEOPLE TO USE MATERIALS AND COMPUTERS OR ATTEND PROGRAMS FROM JULY 2024 THROUGH JUNE 2025. OVER THE SAME PERIOD, THERE WERE 54,312 VISITS TO THE LIBRARY'S WEBSITE, WHICH INCLUDED LOCATING, RESERVING, AND RENEWING ITEMS, DOWNLOADING AND STREAMING MUSIC AND LITERATURE, USING ELECTRONIC DATABASES AND OTHER ELECTRONIC RESOURCES, AND INTERACTING WITH ITS REFERENCE STAFF. THERE WERE 989 PROGRAMS ATTENDED BY 38,741 ADULTS, TEENS, AND CHILDREN. THESE PROGRAMS INCLUDED CONCERTS, LECTURES, TRAINING PROGRAMS, LITERARY DISCUSSIONS, STORY TIMES IN-PERSON, AS WELL AS VIA ZOOM AND YOUTUBE LIVE. PATRONS ALSO ATTENDED MAKERS' WORKSHOPS IN THE INNOVATION STATION, WHICH OFFERED 3D PRINTING, ROBOTICS, AND OTHER STEAM RELATED INITIATIVES.IN JUNE 2025, WILTON LIBRARY UNVEILED A NEW AND SIGNIFICANT PARTNERSHIP WITH ASML. AN EXPANSION OF THEIR GENEROUS SUPPORT OF THE LIBRARY OVER THE PAST SEVERAL YEARS, ASML'S PARTNERSHIP WILL NOW PROVIDE BOTH MULTI-YEAR FUNDING AS WELL AS VOLUNTEER SUPPORT FOR A VARIETY OF INITIATIVES THAT WILL ENHANCE WILTON LIBRARY'S ABILITY TO SERVE AS WILTON'S CULTURAL AND INTELLECTUAL CENTER. THE TOTAL AMOUNT OF THE GRANT IS APPROXIMATELY $810,000 OVER THREE YEARS. KEY INITIATIVES OF THE PARTNERSHIP INCLUDE FUNDING FOR AN ANNUAL JAZZ FESTIVAL, AN ASML AUTHOR SERIES, A NEW MONTHLY CHILDREN'S MUSIC PROGRAM, THE ADDITION OF A BLOOMBERG TERMINAL, A DIGITAL NAVIGATORS PROGRAM OFFERING ONE-ON-ONE TECH ASSISTANCE, ADDITIONAL FUNDING FOR THE LIBRARY'S ROBOTICS TEAM AND STAFF DEVELOPMENT, AND A VARIETY OF TECHNOLOGY ENHANCEMENTS.
    Expenses $3,413,377 · grants $395 · revenue $131,376

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

Tax yearYear endedDueIRS public records
2025June 30, 2026November 16, 2026Not due yet
2024June 30, 2025November 17, 2025990 on file
2023June 30, 2024November 15, 2024990 on file

IRS record

EIN
06-0662194
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
1943
Accounting year ends
June
Files
Form 990 or 990-EZ
Category (NTEE)
Education (B71Z)
Assets (IRS master file)
$11,764,971
Income (IRS master file)
$5,208,140

Filing history

FormYear endedRevenueExpensesAssetsReturn
990June 2025$4,156,880$4,238,249$11,764,971XML
990June 2024$4,014,354$4,008,852$11,729,832XML
990June 2023$3,972,452$3,921,468$11,496,294XML
990June 2022$3,701,367$3,615,899$11,356,788IRS
990June 2021–––IRS
990June 2020–––IRS
990June 2019–––IRS
990June 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 06-0662194).

Questions about WILTON LIBRARY ASSOCIATION INCORPORATED

What is the EIN of WILTON LIBRARY ASSOCIATION INCORPORATED?
The employer identification number (EIN) of WILTON LIBRARY ASSOCIATION INCORPORATED is 06-0662194.
Is WILTON LIBRARY ASSOCIATION INCORPORATED tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1943.
Are donations to WILTON LIBRARY ASSOCIATION INCORPORATED tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does WILTON LIBRARY ASSOCIATION INCORPORATED 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 WILTON LIBRARY ASSOCIATION INCORPORATED due?
The return for tax year 2025 (the year ending June 30, 2026) is due November 16, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did WILTON LIBRARY ASSOCIATION INCORPORATED last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended June 2025.
Who is the principal officer of WILTON LIBRARY ASSOCIATION INCORPORATED?
The 990 for the year ended June 30, 2025 names CAROLINE MANDLER.
Who are the officers and directors of WILTON LIBRARY ASSOCIATION INCORPORATED?
The 990 for the year ended June 30, 2025 lists 23 people; 3 received compensation from the organization, the highest $146,132 (CAROLINE MANDLER, EXECUTIVE DIRECTOR).
How much revenue does WILTON LIBRARY ASSOCIATION INCORPORATED have?
On its 990 for the year ended June 30, 2025 it reported revenue of $4,156,880, expenses of $4,238,249 and total assets of $11,764,971 at year end.

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