The Massachusetts State Capitol

Form 990-PFTax year 2025EIN 38-7095831

Tomac Foundation

A private foundation in Boston, MA. Its return for tax year 2025 lists 6 grants and $118,450 paid in grants.

Tax year 2025 (period ending Dec 31, 2025), read from the IRS e-file on Nov 11, 2026. Returns reach the IRS 5 to 18 months after the year they describe.

How to apply

Preselected only

The return checks the box saying the foundation gives only to preselected organizations and does not accept unsolicited requests.

Assets and giving by year

8 returns on file
Grants paid by tax year. The latest year is in blue.
  • Tax year 2025

    $118,450

    Grants listed
    6
    Assets, end of year
    $1,361,450
  • Tax year 2024

    $75,100

    Grants listed
    1
    Assets, end of year
    $1,392,933
  • Tax year 2023

    $73,518

    Grants listed
    31
    Assets, end of year
    $1,420,926
  • Tax year 2022

    $96,002

    Grants listed
    39
    Assets, end of year
    $1,421,002
  • Tax year 2021

    $75,510

    Grants listed
    39
    Assets, end of year
    $1,490,578
  • Tax year 2020

    $75,000

    Grants listed
    41
    Assets, end of year
    $1,478,642
  • Tax year 2019

    $75,000

    Grants listed
    30
    Assets, end of year
    $1,502,777
  • Tax year 2018

    $62,000

    Grants listed
    30
    Assets, end of year
    $1,576,664

Grants paid in 2025

6 grants, largest first

As listed on the return.

  1. Fidelity Charitable FundBoston, MA

    General

    $19,750
  2. Fidelity Charitable FundBoston, MA

    General

    $19,750
  3. Fidelity Charitable FundBoston, MA

    General

    $19,750
  4. Fidelity Charitable FundBoston, MA

    General

    $19,750
  5. Fidelity Charitable FundBoston, MA

    General

    $19,750
  6. Fidelity Charitable FundBoston, MA

    General

    $19,700

Where the money goes

By cause: grants to organizations we matched to the IRS list of exempt organizations, by their category.

  1. Community development6 grants $118,450100% of the total

By State

Grants to organizations with a US address, latest year.

  1. Ohio6 grants $118,450

Officers, directors and trustees

6 people as filed

As filed on the return, with average hours per week and pay from the foundation.

  • Thomas D Cabot IIITRUSTEE Hours 1Pay $0
  • Moors Cabot MyersTRUSTEE Hours 1Pay $0
  • Cecily Cabot KlingmanTRUSTEE Hours 1Pay $0
  • Robert Manning CabotTRUSTEE Hours 1Pay $0
  • Laura Cabot CarriganOFFICER Hours 1Pay $0
  • James Wellington CabotOFFICER Hours 1Pay $0

The return

More foundations

Similar foundations

Same main cause (community development), giving between a quarter and four times this foundation’s where possible, nearby first.

  1. One-Four-Three Foundation #95-651660Boston, MA 14 grants Preselected only $125,000 giving
  2. Silverman Family Foundation Inc Wolf & Company PCBoston, MA 14 grants Preselected only $126,452 giving
  3. The Curling Pond FoundationBoston, MA 1 grant Preselected only $127,399 giving
  4. The Wapack FoundationBoston, MA 15 grants Preselected only $163,000 giving
  5. Daggett Family FoundationBoston, MA 3 grants Preselected only $76,865 giving