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Nonprofit · EIN 06-0740527

DISCOVERY MUSEUM INC

Tax-exempt · BRIDGEPORT, CT 06604

Financials

$2.2M$2.1M2022$2M$2.5M2023$1.8M$2.6M2024
Revenue Expenses · by fiscal year end
Financials of DISCOVERY MUSEUM INC by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
June 30, 2025990$1,848,902$2,571,715-$722,813$5,616,644$1,125,683$4,490,961
June 30, 2024990$1,992,079$2,528,452-$536,373$6,197,784$1,070,266$5,127,518
June 30, 2023990$2,158,543$2,139,517$19,026$6,652,240$1,037,399$5,614,841
Financial details: 990 for the year ended June 30, 2025

Revenue

Contributions, gifts and grants
$770,645
of which government grants
$283,508
Membership dues
$67,245
Program service revenue
$685,425
Investment income
$68,339
Net rental income
$322,411
Net gain from sales of assets
$37,541
Net income from fundraising events
-$22,610
Net income from sales of inventory
$16,976
Other revenue
$324,493

Expenses

Grants and similar amounts paid
$0
Compensation of officers, directors and key employees
$120,000
Other salaries and wages
$1,076,998
Salaries, compensation and benefits (total)
$1,366,320
Professional fundraising fees
$9,625
Accounting fees
$14,500
Occupancy
$234,337
Travel
$18,053
Depreciation
$390,010
Program services (functional)
$1,889,960
Management and general (functional)
$304,535
Fundraising (functional)
$377,220

Balance sheet and other

Total assets, start of year
$6,197,784
Total assets, end of year
$5,616,644
Total liabilities, end of year
$1,125,683
Net assets, end of year
$4,490,961
Land, buildings and equipment
$3,787,535
Publicly traded securities
$1,344,088
Net assets without donor restrictions
$2,906,046
Net assets with donor restrictions
$1,584,915
Gross receipts
$2,083,362
Employees
125
Volunteers
250
Year formed
1958
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
Erika EngExecutive Dir.
Officer
40$120,000$5,444
Vance Hanckck EsqSecretary
Trustee or director, Officer
1$0$0
Michael P AlfanoCo-Chairman
Trustee or director, Officer
1$0$0
Mary ServinoVice Chair
Trustee or director, Officer
1$0$0
Ani ChaghatzbanianTrustee
Trustee or director
1$0$0
Melinda FormicaTrustee
Trustee or director
1$0$0
Peter WardTrustee
Trustee or director
1$0$0
Todd MichalkaTrustee
Trustee or director
1$0$0
Robert PanzaChairman
Trustee or director, Officer
2$0$0
David Zieff CPATreasurer
Trustee or director, Officer
3$0$0
Jaime MossTrustee
Trustee or director
1$0$0
Dr Jani Pallis PhDTrustee
Trustee or director
1$0$0
990 for the year ended June 30, 2024: 12 people
NameTitleHours / weekCompensationOther / benefits
Erika EngExecutive Dir.
Officer
40$118,692$4,604
Vance Hanckck EsqSecretary
Trustee or director, Officer
1$0$0
Michael P AlfanoCo-Chairman
Trustee or director, Officer
1$0$0
Julie DavidsonTrustee
Trustee or director
1$0$0
Jennifer MahoneyTrustee
Trustee or director
1$0$0
Mary ServinoVice Chair
Trustee or director, Officer
1$0$0
Ani ChaghatzbanianTrustee
Trustee or director
1$0$0
Peter WardTrustee
Trustee or director
1$0$0
Robert PanzaChairman
Trustee or director, Officer
2$0$0
David Zieff CPATreasurer
Trustee or director, Officer
3$0$0
Jaime MossTrustee
Trustee or director
1$0$0
Dr Jani Pallis PhDTrustee
Trustee or director
1$0$0
990 for the year ended June 30, 2023: 16 people
NameTitleHours / weekCompensationOther / benefits
Erika EngExecutive Dir.
Officer
40$107,923$336
Vance Hanckck EsqTrustee
Trustee or director
1$0$0
Michael P AlfanoCo Chair
Trustee or director, Officer
1$0$0
Julie DavidsonTrustee
Trustee or director
1$0$0
Jennifer MahoneyTrustee
Trustee or director
1$0$0
Mary ServinoVice Chair
Trustee or director, Officer
1$0$0
Ani ChaghatzbanianTrustee
Trustee or director
1$0$0
Antoinetta CottonSecretary
Trustee or director, Officer
1$0$0
Peter WardTrustee
Trustee or director
1$0$0
Angel IasielloTrustee
Trustee or director
1$0$0
Robert PanzaCo-Chairman
Trustee or director, Officer
2$0$0
Deacon Bill KoniersTrustee
Trustee or director
1$0$0
David Zieff CPATreasurer
Trustee or director, Officer
3$0$0
Daniel ThomasTrustee
Trustee or director
1$0$0
Jaime MossTrustee
Trustee or director
1$0$0
Dr Jani Pallis PhDTrustee
Trustee or director
1$0$0

Address and contacts

Address (IRS master file)
4450 PARK AVE, BRIDGEPORT, CT 06604-1015
Principal officer (990 for 2024)
David Zieff
Signed the 990
David Zieff, Treasurer
Phone
(203) 416-3521
Return prepared by
Maletta & Company

Mission

The Discovery Museum strives to engage, excite, and educate young learners through experiences and programs that inspire wonder and ignite creativity as the foundation for a lifetime love of science, technology, engineering, and mathematics (STEM) learning.The Museums core audience is young learners ages 5-14 who connect to us with their teachers and classmates during the school day or by themselves or with their families, mentors, or social groups after school, on weekends, during school vacations or in the summer. We provide a hardy portfolio of STEM learning experiences including; unmediated gallery-based exploration of STEM focused temporary and permanent exhibits; over 80 unique onsite and offsite mediated demonstrations and learning labs; a Challenger Learning Center space exploration simulation; Planetarium shows; unique grant-funded school-museum science learning partnerships; and an engaging 7-week summer STEM learning program.

990 for the year ended June 30, 2025

Program accomplishments

  • EDUCATIONAL AND GUEST SERVICES PROGRAMS: DEVELOP AND DELIVER HIGH-QUALITY INFORMAL SCIENCE PROGRAMMING SUPPORTING CURRENT NATIONAL AND LOCAL SCIENCE EDUCATION STANDARDS. SUPPORT CLASSROOM TEACHERS TO ACHIEVE THEIR SCIENCE LEARNING GOALS THROUGH IN-HOUSE, OUTREACH, AND PROFESSIONAL DEVELOPMENT PROGRAMMING. ACT AS A RESOURCE TO ENHANCE SCIENCE LITERACY AMONG OUR VISITORS AND COMMUNITY AT LARGE.
    Expenses $1,889,960 · revenue $685,425

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
06-0740527
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
1961
Accounting year ends
June
Files
Form 990 or 990-EZ
Assets (IRS master file)
$5,616,644
Income (IRS master file)
$2,083,362

Filing history

FormYear endedRevenueExpensesAssetsReturn
990June 2025$1,848,902$2,571,715$5,616,644XML
990June 2024$1,992,079$2,528,452$6,197,784XML
990June 2023$2,158,543$2,139,517$6,652,240XML
990June 2022$2,968,103$1,739,708$6,689,030IRS
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 06-0740527).

Questions about DISCOVERY MUSEUM INC

What is the EIN of DISCOVERY MUSEUM INC?
The employer identification number (EIN) of DISCOVERY MUSEUM INC is 06-0740527.
Is DISCOVERY MUSEUM INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1961.
Are donations to DISCOVERY MUSEUM INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does DISCOVERY MUSEUM INC 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 DISCOVERY MUSEUM INC 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 DISCOVERY MUSEUM INC 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 DISCOVERY MUSEUM INC?
The 990 for the year ended June 30, 2025 names David Zieff.
Who are the officers and directors of DISCOVERY MUSEUM INC?
The 990 for the year ended June 30, 2025 lists 12 people; 1 received compensation from the organization, the highest $120,000 (Erika Eng, Executive Dir.).
How much revenue does DISCOVERY MUSEUM INC have?
On its 990 for the year ended June 30, 2025 it reported revenue of $1,848,902, expenses of $2,571,715 and total assets of $5,616,644 at year end.

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