The Massachusetts State Capitol
Foundation Lookup

Form 990-PFTax year 2025EIN 35-2435568

The Endurance Foundation

A private foundation in Boston, MA. Its return for tax year 2025 lists 5 grants and $82,771 paid in grants.

See which foundations fund work like yours Matching by cause, place and grant size

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

    $82,771

    Grants listed
    5
    Assets, end of year
    $1,658,309

  • Tax year 2024

    $80,000

    Grants listed
    4
    Assets, end of year
    $1,553,396

  • Tax year 2023

    $86,000

    Grants listed
    5
    Assets, end of year
    $1,427,978

  • Tax year 2022

    $93,000

    Grants listed
    5
    Assets, end of year
    $1,524,278

  • Tax year 2021

    $44,000

    Grants listed
    4
    Assets, end of year
    $1,577,636

  • Tax year 2020

    $0

    Grants listed
    0
    Assets, end of year
    $1,527,045

  • Tax year 2019

    $81,000

    Grants listed
    6
    Assets, end of year
    $1,463,191

  • Tax year 2018

    $81,557

    Grants listed
    6
    Assets, end of year
    $1,549,483

Grants paid in 2025

5 grants, largest first

As listed on the return.

  1. Immigration Services and Legal AdvocacyBoston, MA

    General charitable purposes

    $50,000
  2. Young Center for Immigrant ChildrenChicago, IL

    General charitable purposes

    $20,000
  3. Woods Hole Community AssociationWoods Hole, MA

    General charitable purposes

    $5,000
  4. Woods Hole Research CenterFalmouth, MA

    Scientific and educational research

    $4,271
  5. Pine Street InnBoston, MA

    Innovative, solution-oriented programs to help homeless individuals move beyond shelter

    $3,500

Where the money goes

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

  1. Science and technology1 grant $4,27155% of the total
  2. Human services1 grant $3,50045% of the total

By State

Grants to organizations with a US address, latest year.

  1. Massachusetts4 grants $62,771
  2. Illinois1 grant $20,000

Officers, directors and trustees

1 person as filed

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

  • Matthew A BerlinTRUSTEE Hours 0.5Pay $0

The return

More foundations

Similar foundations

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

  1. Beech Tree TrustBoston, MA 4 grants Accepts applications $73,500 giving
  2. Gallery Lyons FoundationBoston, MA 6 grants Preselected only $134,787 giving
  3. Wade Research Foundation IncBoston, MA 3 grants Preselected only $174,147 giving
  4. William Townsend Porter FoundationBoston, MA 4 grants Preselected only $177,626 giving
  5. The Carter Dalton Quinn Charitable TrustLincoln, MA 4 grants Accepts applications $39,000 giving