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Nonprofit · EIN 82-3902027

STEM ADVOCACY INSTITUTE

Tax-exempt · BOSTON, MA 02109

Financials

$106K$123K2022$117K$92K2023$53K$97K2024
Revenue Expenses · by fiscal year end
Financials of STEM ADVOCACY INSTITUTE by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
June 30, 2025990-EZ$52,714$97,457-$44,743$73,939$708$73,231
June 30, 2024990-EZ$116,627$91,975$24,652$89,016$441$88,575
June 30, 2023990-EZ$106,050$122,573-$16,523$63,860$1,322$62,538
Financial details: 990-EZ for the year ended June 30, 2025

Revenue

Contributions, gifts and grants
$49,256
Program service revenue
$3,329
Investment income
$129
Other revenue
$0

Expenses

Grants and similar amounts paid
$0
Compensation of officers, directors and key employees
$31,500
Salaries, compensation and benefits (total)
$56,188
Professional fees and payments to contractors
$23,053
Printing, publications and postage
$676
Other expenses
$17,540
Program services (functional)
$65,397

Balance sheet and other

Total assets, start of year
$89,016
Total assets, end of year
$73,939
Total liabilities, end of year
$708
Net assets, end of year
$73,231
Cash, savings and investments
$73,452
Gross receipts
$52,714

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 June 30, 2025, highest compensation first.

NameTitleHours / weekCompensation
FANUEL MUINDICHIEF EXECUTIVE OFFICER20$31,500
JESSICA W TSAIBOARD MEMBER1$0
NATHAN VANDERFORDBOARD MEMBER1$0
JOSEPH KELLERBOARD MEMBER1$0
990-EZ for the year ended June 30, 2024: 6 people
NameTitleHours / weekCompensation
FANUEL MUINDICHIEF EXECUTIVE OFFICER20$20,700
CLAIRE HOLESOVSKYASSISTANT DIRECTOR OF OPERATIONS8$7,750
CORY WARSHAWPROGRAMS MANAGER5$1,300
JESSICA W TSAIBOARD MEMBER0$0
NATHAN VANDERFORDBOARD MEMBER0$0
JOSEPH KELLERBOARD MEMBER0$0
990-EZ for the year ended June 30, 2023: 6 people
NameTitleHours / weekCompensation
FANUEL MUINDICHIEF EXECUTIVE OFFICER20$27,600
CLAIRE HOLESOVSKYASSISTANT DIRECTOR OF OPERATIONS8$8,510
CORY WARSHAWPROGRAMS MANAGER5$5,460
JESSICA W TSAIBOARD MEMBER0$0
NATHAN VANDERFORDBOARD MEMBER0$0
JOSEPH KELLERBOARD MEMBER0$0

Address and contacts

Address (IRS master file)
6 LIBERTY SQ PMB 255, BOSTON, MA 02109-5800
Signed the 990-EZ
FANUEL MUINDI, CHIEF EXECUTIVE OFFICER
Phone
(774) 987-9467
Return prepared by
EASY OFFICE DBA JITASA

Mission

TO PROVIDE ACCESS TO RESEARCH, INFRASTRUCTURE, MENTORSHIP, COMMUNITY, TRAINING, AND FUNDING FOR SCHOLARS AND PRACTITIONERS TO STUDY, EXPERIMENT, EXPLORE AND ULTIMATELY BUILD THE NEXT GENERATION OF PROGRAMS AND TOOLS THAT TACKLE COMPLEX CHALLENGES AT THE INTERSECTION OF SCIENCE AND SOCIETY.

990-EZ for the year ended June 30, 2025

Program accomplishments

  • RESIDENCY COLLECTIVE - THIS PROGRAM SUPPORTS INDEPENDENT STORYTELLERS AND JOURNALISTS COVERING DEVELOPMENTS IN INFORMAL SCIENCE EDUCATION, SCIENCE COMMUNICATION, AND CIVIC SCIENCE PUBLIC ENGAGEMENT. DURING THE REPORTING PERIOD, THE TEAM COLLECTIVELY CONDUCTED NEARLY 100 INTERVIEWS WITH CIVIC SCIENCE SCHOLARS AND PRACTITIONERS, RESULTING IN VIDEO, AUDIO, AND DIGITAL ARTICLES THAT SURFACED EMERGING FIELD INSIGHTS TO A GROWING AUDIENCE OF MORE THAN 4,000 ACROSS PLATFORMS.
    Expenses $63,897
  • SUMMER INTERNSHIP PROGRAM - THIS PROGRAM OFFERS UNDERGRADUATE STUDENTS OPPORTUNITIES TO RESEARCH AND REPORT ON DEVELOPMENTS IN CIVIC SCIENCE FIELDS. DURING THE REPORTING PERIOD, WE HOSTED FOUR UNDERGRADUATE INTERNS WHO RECEIVED MENTORSHIP, TRAINING, AND PRACTICAL EXPERIENCE IN CIVIC SCIENCE REPORTING, CULMINATING IN EACH INTERN PRODUCING ONE NEW PUBLICATION AT THE END OF THEIR INTERNSHIP, WHICH HAVE HUNDREDS OF VIEWS ONLINE.
    Expenses $1,500

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 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-EZ on file
2023June 30, 2024November 15, 2024990-EZ on file

IRS record

EIN
82-3902027
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
2018
Accounting year ends
June
Files
Form 990 or 990-EZ
Category (NTEE)
Education (B90)
Assets (IRS master file)
$73,939
Income (IRS master file)
$52,714

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-EZJune 2025$52,714$97,457$73,939XML
990-EZJune 2024$116,627$91,975$89,016XML
990-EZJune 2023$106,050$122,573$63,860XML
990-EZJune 2022–––IRS
990-EZJune 2021–––IRS
990-EZJune 2019–––IRS
990-EZJune 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 82-3902027).

Questions about STEM ADVOCACY INSTITUTE

What is the EIN of STEM ADVOCACY INSTITUTE?
The employer identification number (EIN) of STEM ADVOCACY INSTITUTE is 82-3902027.
Is STEM ADVOCACY INSTITUTE tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2018.
Are donations to STEM ADVOCACY INSTITUTE tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does STEM ADVOCACY INSTITUTE 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 STEM ADVOCACY INSTITUTE 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 STEM ADVOCACY INSTITUTE last file with the IRS?
The latest return in the IRS public files is the 990-EZ for the year ended June 2025.
Who are the officers and directors of STEM ADVOCACY INSTITUTE?
The 990-EZ for the year ended June 30, 2025 lists 4 people; 1 received compensation from the organization, the highest $31,500 (FANUEL MUINDI, CHIEF EXECUTIVE OFFICER).
How much revenue does STEM ADVOCACY INSTITUTE have?
On its 990-EZ for the year ended June 30, 2025 it reported revenue of $52,714, expenses of $97,457 and total assets of $73,939 at year end.

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