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Nonprofit · EIN 01-0248533

MAINE CHARITABLE MECHANIC ASSOCIATION

Tax-exempt · PORTLAND, ME 04101

Financials

$418K$452K2023$458K$494K2024$936K$649K2025
Revenue Expenses · by fiscal year end
Financials of MAINE CHARITABLE MECHANIC ASSOCIATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
March 31, 2026990$936,425$648,613$287,812$1,488,631$60,800$1,427,831
March 31, 2025990$458,357$494,037-$35,680$1,173,007$80,943$1,092,064
March 31, 2024990-PF$417,631$452,234-$34,603$1,280,331$120,094$1,160,237
Financial details: 990 for the year ended March 31, 2026

Revenue

Contributions, gifts and grants
$693,090
of which government grants
$80,617
Membership dues
$32,760
Program service revenue
$103,905
Investment income
$17,344
Net rental income
$86,667
Net gain from sales of assets
$3,845
Net income from sales of inventory
-$1,282
Other revenue
$122,086

Expenses

Grants and similar amounts paid
$0
Compensation of officers, directors and key employees
$80,178
Other salaries and wages
$181,830
Salaries, compensation and benefits (total)
$301,469
Professional fundraising fees
$0
Accounting fees
$17,265
Occupancy
$37,858
Travel
$1,803
Depreciation
$24,570
Program services (functional)
$260,151
Management and general (functional)
$262,913
Fundraising (functional)
$125,549

Balance sheet and other

Total assets, start of year
$1,173,007
Total assets, end of year
$1,488,631
Total liabilities, end of year
$60,800
Net assets, end of year
$1,427,831
Land, buildings and equipment
$345,264
Publicly traded securities
$549,565
Net assets without donor restrictions
$923,522
Net assets with donor restrictions
$504,309
Gross receipts
$1,032,809
Employees
6
Volunteers
30
Year formed
1815
State of legal domicile
ME

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 March 31, 2026, highest compensation first.

NameTitleHours / weekCompensation
Annie LeahyExecutive Director
Officer
40$80,179
Brian J EvansBoard Member
Trustee or director
1.5$0
CJ OpperthauserBoard Member
Trustee or director
3$0
Caite McNeilBoard Member
Trustee or director
1.5$0
Chandra LeisterVice President
Trustee or director, Officer
2$0
Darcy Brennan PoorBoard Member
Trustee or director
1.5$0
Hilary BassettBoard Member
Trustee or director
1.5$0
John NapolitanoBoard Member
Trustee or director
1.5$0
Kristopher KlevaBoard Member
Trustee or director
1.5$0
Leah RachinBoard Member
Trustee or director
1.5$0
Pamela HawkesBoard Member
Trustee or director
1.5$0
Paul StevensBoard Member
Trustee or director
2$0
Richard SpencerBoard Member
Trustee or director
1.5$0
Stuart O'BrienBoard Member
Trustee or director
1.5$0
Suzette BoisBoard Member
Trustee or director
5$0
4 more people on this return
NameTitleHours / weekCompensation
Taffy FieldBoard Member
Trustee or director
1.5$0
Tom HaushalterSecretary
Trustee or director, Officer
2$0
Trevor LaVerriereTreasurer
Trustee or director, Officer
2$0
William StaufferBoard President
Trustee or director, Officer
10$0
990 for the year ended March 31, 2025: 17 people
NameTitleHours / weekCompensation
Annie LeahyExecutive Director
Officer
40$77,519
William StaufferBoard President
Trustee or director, Officer
10$0
Chandra LeisterVice President
Trustee or director, Officer
2$0
Hilary BassettBoard Member
Trustee or director
1.5$0
John NapolitanoBoard Member
Trustee or director
1.5$0
Kristopher KlevaBoard Member
Trustee or director
1.5$0
Pamela HawkesBoard Member
Trustee or director
1.5$0
Paul StevensBoard Member
Trustee or director
2$0
Richard SpencerBoard Member
Trustee or director
1.5$0
Suzette BoisTreasurer
Trustee or director, Officer
5$0
Tom HaushalterSecretary
Trustee or director, Officer
1.5$0
Stuart O'BrienBoard Member
Trustee or director
1.5$0
Leah RachinBoard Member
Trustee or director
1.5$0
CJ OpperthauserBoard Member
Trustee or director
3$0
Brian J EvansBoard Member
Trustee or director
1.5$0
Trevor LaVerriereBoard Member
Trustee or director
1.5$0
Taffy FieldBoard Member
Trustee or director
1.5$0
990-PF for the year ended March 31, 2024: 12 people
NameTitleHours / weekCompensation
ANNIE LEAHY
519 Congress Street, Portland, ME 04101
EXECUTIVE DIRECTOR40$72,500
WILLIAM STAUFFER
519 Congress Street, Portland, ME 04101
PRESIDENT5$0
CHANDRA LEISTER
519 Congress Street, Portland, ME 04101
VICE PRESIDENT5$0
SUZETTE BOIS
519 Congress Street, Portland, ME 04101
TREASURER1$0
TOM HAUSHALTER
519 Congress Street, Portland, ME 04101
SECRETARY5$0
HILARY BASSETT
519 Congress Street, Portland, ME 04101
BOARD MEMBER1$0
PAMELA HAWKES
519 Congress Street, Portland, ME 04101
BOARD MEMBER1$0
KRISTOPHER KLEVA
519 Congress Street, Portland, ME 04101
BOARD MEMBER1$0
JOHN NAPOLITANO
519 Congress Street, Portland, ME 04101
BOARD MEMBER1$0
STUART O'BRIEN
519 Congress Street, Portland, ME 04101
BOARD MEMBER1$0
RICHARD SPENCER
519 Congress Street, Portland, ME 04101
BOARD MEMBER1$0
PAUL STEVENS
519 Congress Street, Portland, ME 04101
BOARD MEMBER1$0

Address and contacts

Address (IRS master file)
519 CONGRESS ST, PORTLAND, ME 04101-3426
Principal officer (990 for 2025)
Annie Leahy, 519 Congress St, Portland, ME 04101
Signed the 990
Annie Leahy, Executive Director
Phone
(207) 773-8396
Return prepared by
Purdy Powers & Company

Mission

Mechanics' Hall is a member-supported historic cultural hub and library that brings together big ideas, bold creativity, and vibrant community. We connect exceptional thinkers and artists to enrich intellectual life, celebrate the arts, and spark meaningful connection.

990 for the year ended March 31, 2026

Program accomplishments

  • HISTORIC PRESERVATION OF COLLECTIONS AND BUILDING: Mechanics' Hall maintains its archive collections and landmark building to enrich the lives of all who visit. Renowned for its Italianate architecture, the Hall is listed on the National Register of Historic Places for National Significance. Mechanics' houses a unique archival collection, highlighting the historical significance of the Hall and its founders since 1815, particularly in documenting the 18th- and 19th-century history of books and literary culture in Portland, Maine. The Restoration and Preservation Committee, an experienced volunteer committee overseeing the building, furnishings, and grounds of Mechanics' Hall, prioritizes elective repairs and capital improvements, and offers recommendations to the Board of Directors.
    Expenses $47,274 · revenue $93,874
  • PUBLIC PROGRAMS:Mechanics' Hall presents year-round literary, cultural, educational, and arts programs that engage the public and advance access to books, ideas, history, and the arts. Programs include author talks and book launches, writing and reading groups, lectures, workshops, classical music and dance performances, and tours of the historic building. During the most recent fiscal year, Mechanics' Hall presented 146 public events, including 70 free events, and supported more than 537 artists. Its public arts and humanities programs reached more than 7,642 people of all ages, representing an approximately 117% increase in participation over the prior fiscal year. These programs provide opportunities for artists, writers, performers, scholars, and community members to share their work and ideas while connecting the public to Mechanics' Hall and its mission.
    Expenses $199,966 · revenue $37,950
  • CIRCULATING LIBRARY:Mechanics' Hall maintains the eighth-oldest member-supported library in the country, which advances its historic mission of the "diffusion of useful knowledge" by providing public access to a diverse collection of contemporary and classic literature, fiction, nonfiction, and poetry. The collection serves readers, researchers, and the broader community and is accessible on-site and through an online catalog. Library resources are complemented by over 50 literary and educational programs per year.
    Expenses $12,911 · revenue $7,500

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

Tax yearYear endedDueIRS public records
2025March 31, 2026August 17, 2026990 on file
2024March 31, 2025August 15, 2025990 on file
2023March 31, 2024August 15, 2024990-PF on file

IRS record

EIN
01-0248533
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
1943
Accounting year ends
March
Files
Form 990 or 990-EZ
Assets (IRS master file)
$1,488,631
Income (IRS master file)
$1,032,809

Filing history

FormYear endedRevenueExpensesAssetsReturn
990March 2026$936,425$648,613$1,488,631XML
990March 2025$458,357$494,037$1,173,007XML
990-PFMarch 2024$417,631$452,234$1,280,331XML
990-PFMarch 2023–––IRS
990-PFMarch 2022–––IRS
990-PFMarch 2021–––IRS
990-PFMarch 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 01-0248533).

Questions about MAINE CHARITABLE MECHANIC ASSOCIATION

What is the EIN of MAINE CHARITABLE MECHANIC ASSOCIATION?
The employer identification number (EIN) of MAINE CHARITABLE MECHANIC ASSOCIATION is 01-0248533.
Is MAINE CHARITABLE MECHANIC ASSOCIATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1943.
Are donations to MAINE CHARITABLE MECHANIC ASSOCIATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does MAINE CHARITABLE MECHANIC ASSOCIATION 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 MAINE CHARITABLE MECHANIC ASSOCIATION due?
The return for tax year 2026 (the year ending March 31, 2027) is due August 16, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did MAINE CHARITABLE MECHANIC ASSOCIATION last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended March 2026.
Who is the principal officer of MAINE CHARITABLE MECHANIC ASSOCIATION?
The 990 for the year ended March 31, 2026 names Annie Leahy.
Who are the officers and directors of MAINE CHARITABLE MECHANIC ASSOCIATION?
The 990 for the year ended March 31, 2026 lists 19 people; 1 received compensation from the organization, the highest $80,179 (Annie Leahy, Executive Director).
How much revenue does MAINE CHARITABLE MECHANIC ASSOCIATION have?
On its 990 for the year ended March 31, 2026 it reported revenue of $936,425, expenses of $648,613 and total assets of $1,488,631 at year end.

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