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MAINE MATHEMATICS AND SCIENCE ALLIANCE

EIN 22-3181644 AUGUSTA, ME

Browse the largest nonprofits in Maine

Revenue 2023
$5,020,699
Expenses 2023
$4,285,251

Program services were 77.1% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
B90
Classification
1000
Street
343 WATER ST

These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).

Mission and programs · 2023

Mission

MMSA IS A NONPROFIT ORGANIZATION THAT FINDS INSPIRING NEW WAYS TO GET PEOPLE EXCITED ABOUT SCIENCE, TECHNOLOGY, ENGINEERING AND MATH TODAY, SO THAT OUR YOUTH CAN BECOME THE INNOVATORS AND WORKFORCE OF TOMORROW.

  • STEM EDUCATION INITIATIVE 1 WORK WITH EDUCATORS AND LEADERS TO ENHANCE THEIR UNDERSTANDING OF STEM CONTENT AND PEDAGOGY 2 WORK TO BUILD NETWORKS OF OUT-OF-SCHOOL STEM OPPORTUNITIES, AND TO ENCOURAGE STUDENTS TO BECOME MORE DEEPLY ENGAGED IN STEM.

    Expenses $2,858,294

  • STEM PROFESSIONAL DEVELOPMENT CONSULTING PREPARE NEW TEACHERS AND PROVIDE INCENTIVE AND OPPORTUNITY TO EXISTING TEACHERS TO ENABLE THEM TO EFFECTIVELY TEACH MATH AND SCIENCE TO ALL STUDENTS.

    Expenses $447,380

As filed on the 2023 return.

Officers and directors · 2023

As listed in Part VII of the 2023 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.

  • Margo Murphy

    Board Chair

    Total calculated
    $0
    Hours/week
    0.5
  • Kevin London

    Vice Chair

    Total calculated
    $0
    Hours/week
    0.5
  • Susan Bates

    Treasurer

    Total calculated
    $0
    Hours/week
    0.5
  • Erica Beck Spencer

    Secretary

    Total calculated
    $0
    Hours/week
    0.5
  • Lindsay Coe

    Director

    Total calculated
    $0
    Hours/week
    0.5
  • Kevin Hathaway

    Director

    Total calculated
    $0
    Hours/week
    0.5
  • Jeff Hecker PHD

    Director

    Total calculated
    $0
    Hours/week
    0.5
  • Joel Pike

    Director

    Total calculated
    $0
    Hours/week
    0.5
  • Angela Lett

    Director

    Total calculated
    $0
    Hours/week
    0.5
  • Lily J Lu

    Director

    Total calculated
    $0
    Hours/week
    0.5
  • Angela Mercado

    Director

    Total calculated
    $0
    Hours/week
    0.5

Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead, and on a Form 990-PF Part VIII's — compensation, contributions to benefit plans, and expense account — and the total sums those. Earlier years are each on their own filing page.

Filings

  • 2023
    Revenue
    $5,020,699
    Expenses
    $4,285,251
    Contributions
    $4,331,336
    Grants paid
    $0
  • 2022
    Revenue
    $3,871,191
    Expenses
    $4,567,652
    Contributions
    $3,349,612
    Grants paid
    $463,974

The four totals the IRS asks for on Part I of the Form 990, as filed. A dash means the figure was not present on the return — not that it was zero.

Other returns filed

  • 2021 · 990

    Revenue
    $4,227,028
    Expenses
    $3,768,083
    Assets (EOY)
    $1,772,264
  • 2020 · 990

    Revenue
    $3,049,879
    Expenses
    $2,914,740
    Assets (EOY)
    $1,278,654
  • 2019 · 990

    Revenue
    $2,679,567
    Expenses
    $2,695,847
    Assets (EOY)
    $1,192,380
  • 2018 · 990

    Revenue
    $2,367,977
    Expenses
    $2,392,643
    Assets (EOY)
    $1,224,925
  • 2017 · 990

    Revenue
    $2,879,012
    Expenses
    $2,780,135
    Assets (EOY)
    $1,252,586
  • 2016 · 990

    Revenue
    $2,064,395
    Expenses
    $2,262,810
    Assets (EOY)
    $1,089,033
  • 2015 · 990

    Revenue
    $1,897,660
    Expenses
    $2,087,328
    Assets (EOY)
    $1,360,650
  • 2014 · 990

    Revenue
    $2,383,208
    Expenses
    $1,865,714
    Assets (EOY)
    $1,580,215
  • 2013 · 990

    Revenue
    $1,906,509
    Expenses
    $1,819,233
    Assets (EOY)
    $958,353
  • 2012 · 990

    Revenue
    not reported
    Expenses
    $2,149,455
    Assets (EOY)
    $813,934

Nonprofiteer parses Forms 990, 990-EZ and 990-PF, in a window of recent tax years. These returns are recorded from the IRS e-file index, so their figures were extracted by that index rather than read from the return here — treat them as a different source from the filings above, not as more of the same record. A dash means the index carries no figure; Form 990-T listings carry none at all. Showing the 10 most recent; the API carries the rest.

Grants made

Where these grants went next →

Grants received

  • 2024 Mathematics, Professional Development

  • 2023 Maine State Science Fair (MSSF) - We support high school educators year-round in their quest to bring students to MSSF. This event, held each spring, gives students the opportunity to share their STEM passions with peers, judges, and the general public. The 2023 event convened 195 students and their families from 22 schools in 8 counties. 112 volunteers from 54 Maine businesses and institutions served as judges, encouraging students while selecting winners for categories, special awards, and scholarships. The event offered over $775,000 in financial aid to 11th- and 12th-grade participants. Our partner is The Jackson Laboratory, which manages logistics for the event. (Note: dates and participant numbers entered below only reflect this event).

  • 2024 Maine State Science Fair and Maine Middle School Science & Engineering Fair.

  • 2024 Broadening Participation in Maine's Science & Engineering Fairs

  • 2023 GENERAL SUPPORT

  • 2023 Development and facilitation of free coding workshops for kids, localization of materials to increase cultural relevance, and to scale your engagement with educators.

  • 2022 GENERAL SUPPORT

  • 2024 EDUCATIONAL SERVICES

  • 2024 Educational grants

Other IRS files

Auto-Revocation List

Not listed. The IRS publishes this list for organizations whose exemption was automatically revoked for failing to file for three consecutive years.

Publication 78

Listed as of 11 November 2026, under deductibility PC.

These are two separate IRS files on two separate schedules, shown as published and not reconciled with each other. Neither is a statement about whether a contribution is deductible today: 19,245 organizations appear in Publication 78 while the IRS's own revocation file lists them as currently revoked, more than half of those revoked before 2019. Absence from Publication 78 is evidence of nothing, and presence is not evidence either. Verify current status with the IRS before relying on it.

What this page reflects

The registration facts above come from the IRS Business Master File published 9 November 2026 and read 9 November 2026, for every organization at once. Returns through tax year 2023, the newest we have parsed for this organization.