The Connecticut State Capitol

Form 990-PFTax year 2024EIN 84-1505071

The Tresemer Foundation Inc

A private foundation in Guilford, CT. Its return for tax year 2024 lists 3 grants and $119,000 paid in grants.

Tax year 2024 (period ending Jul 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

4 returns on file
Grants paid by tax year. The latest year is in blue.
  • Tax year 2024

    $119,000

    Grants listed
    3
    Assets, end of year
    $2,046,306
  • Tax year 2023

    $105,000

    Grants listed
    3
    Assets, end of year
    $2,123,333
  • Tax year 2022

    $135,000

    Grants listed
    3
    Assets, end of year
    $1,948,829
  • Tax year 2021

    $130,000

    Grants listed
    3
    Assets, end of year
    $2,136,986

Grants paid in 2024

3 grants, largest first

As listed on the return.

  1. Sierra Club FoundationOakland, CA

    General operating support for sierra club foundation

    $62,000
  2. Give an HourClarksburg, MD

    General operating support for give an hour

    $42,000
  3. Oberlin College - Education Outreach ProgramsOberlin, OH

    General operating support for oberlin ninde scholars program.

    $15,000

Where the money goes

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

  1. Environment1 grant $62,000100% of the total

By State

Grants to organizations with a US address, latest year.

  1. California1 grant $62,000
  2. Maryland1 grant $42,000
  3. Ohio1 grant $15,000

Officers, directors and trustees

2 people as filed

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

  • Sarah JeffersonPRESIDENT Hours 2.5Pay $4,075
  • Lelani TresemerSECRETARY/TREASURER Hours 1.5Pay $1,663

The return

More foundations

Similar foundations

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

  1. The Hall Charitable TrustWilton, CT 8 grants Preselected only $122,347 giving
  2. The Gere FoundationNew Canaan, CT 4 grants Preselected only $115,500 giving
  3. Bonnell Cove FoundationGroton, CT 30 grants Accepts applications $126,474 giving
  4. The Susan Elaine Foundation IncOld Saybrook, CT 3 grants Preselected only $105,000 giving
  5. Geh FoundationMadison, CT 15 grants Accepts applications $137,000 giving