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THE TEACHER COLLABORATIVE INC

EIN 83-3639911 SOMERVILLE, MA

Revenue 2024
$204,647
Expenses 2024
$874,162

Program services were 83.3% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
Street
PO BOX 441645

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 · 2024

Mission

The Teacher Collaborative empowers teachers to transform teaching and learning toward equity and excellence through offering opportunities for them to learn, connect, innovate, and lead.

Activities or mission (Part I)

The Teacher Collaborative, Inc. (the Organization) is a non-profit organization devoted to bringing teachers together across Massachusetts to help form a network of resources to reimagine the education profession.

  • The Teacher Collaborative (TTC) designs and implements professional learning opportunities for teachers ("Co-Labs") on topics of high interest/relevance. TTC also offers in-person and virtual events, a podcast, and an online space where teacher-created innovations, strategies, and solutions to common challenges are shared with other teachers.

    Expenses $728,278

As filed on the 2024 return. The filer continues this part on Schedule O, which is not shown here.

Officers and directors · 2024

As listed in Part VII of the 2024 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.

  • Jennifer Carrion

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1

  • Heather Peske

    CLERK

    Total calculated
    $0
    Hours/week
    1

  • Emily Lupo

    TREASURER

    Total calculated
    $0
    Hours/week
    1

  • Ivonne Perez

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1

  • Mollie Proctor

    Interim Board Chair

    Total calculated
    $0
    Hours/week
    1

  • Maria Fenwick

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1

  • Kathryn Slater

    Executive Director

    Total calculated
    $96,475
    From this org
    $96,475
    From related orgs
    $0
    Other
    $0
    Hours/week
    40

  • Diana Lebeaux

    Senior Dir of Programs

    Total calculated
    $121,272
    From this org
    $121,272
    From related orgs
    $0
    Other
    $0
    Hours/week
    40

  • Carrie Boland

    Senior Dir of Operations

    Total calculated
    $107,710
    From this org
    $107,710
    From related orgs
    $0
    Other
    $0
    Hours/week
    40

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

  • 2024
    Revenue
    $204,647
    Expenses
    $874,162
    Contributions
    $147,025
    Grants paid
    $0
  • 2023
    Revenue
    $1,086,556
    Expenses
    $791,997
    Contributions
    $1,077,260
    Grants paid
    $94,507
  • 2022
    Revenue
    $493,792
    Expenses
    $907,621
    Contributions
    $492,029
    Grants paid
    $116,116

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
    $863,651
    Expenses
    $661,557
    Assets (EOY)
    $819,128

  • 2020 · 990

    Revenue
    $941,769
    Expenses
    $705,348
    Assets (EOY)
    $610,954

  • 2019 · 990

    Revenue
    $592,980
    Expenses
    $242,710
    Assets (EOY)
    $388,744

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.

Grants made

  • AMESBURY PUBLIC SCHOOLS

    $20,000

    2022 PROGRAM STIPENDS

  • LYNN PUBLIC SCHOOLS

    $20,000

    2022 PROGRAM STIPENDS

  • SALEM PUBLIC SCHOOLS

    $20,000

    2022 PROGRAM STIPENDS

Where these grants went next →

Grants received

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

Not present in the most recent drop.

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 13 October 2026 and read 1 November 2026, for every organization at once. Returns through tax year 2024, the newest we have parsed for this organization.