Tremble Foundation

GRAND RAPIDS, MI EIN: 38-2869889

Tremble Foundation Inc. is a private foundation based in Grand Rapids, Michigan. The organization has been tax-exempt since September 1989 and holds 501(c)(3) status, making donations to the foundation tax-deductible.

Financial Overview

From 2023 IRS Form 990-PF · View filing

Total Assets

$2.2M

-16.9% YoY

Annual Giving

$245K

-26.2% YoY

Grant Count

19

+11.8% YoY

Avg Grant Size

$13K

-34.0% YoY

Under IRS private-foundation payout rules, Tremble Foundation reported a distributable amount of $141K for 2023 — the minimum it must pay out in qualifying distributions.

Research compiled by Grantable AI from public sources. Last updated April 2026.

Mission & Focus Areas

The foundation's primary funding focuses on:

  • Education
  • Philanthropy, Voluntarism & Grantmaking
  • Health Care

Grantmaking

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Geographic Focus

Where this funder awards grants

The foundation primarily funds organizations in:

  • Michigan
  • Indiana
  • Illinois

Grant Distribution by State

5states

Cities

CassopolisChicagoCrystal LakeCulverDowagiacHighland ParkJonesPasadenaPunta GordaSaint JosephSan DiegoThree RiversValparaisoWauchula

Financial History

Multi-year comparison from IRS filings

As of 2023:

  • Total assets: $2,157,078
  • Total revenues: $119,000
  • Total expenses: $558,000
  • Total liabilities: $0
Revenue
Expenses
Qualifying Distributions
Net Investment Income
$0$240K$480K$719K$959K2020202120222023
Metric202320222021
Total Assets$2,157,078$2,596,517$3,082,218
Revenue$118,560$271,567$440,523
Expenses$557,999$735,769$871,963
Qualifying Distributions$245,000$332,180$451,500
Net Investment Income$8,060
Distributable Amount$141,108$173,741$220,100

Giving Over Time

Total grant dollars and number of grants per year

$0$83K$166K$249K$332K21 grants202022 grants202117 grants202219 grants2023

Grant Insights

How this funder distributes its grants

Top Recipients

Top 10 recipients in 2023

BUNKER HILL CHARITIES$61KMAESTOR CARES FOUNDATIO$40KCULVER EDUCATIONAL FND$18KDOWAGIAC UNION SCHOOLS$15KHIDDEN ACRES SAFE HAVE$14KOCTAGON WILDLIFE SANCT$12KDOWAGIAC ATHLETIC BOOST$10KELI STRONG FOUNDATION$10KBORGESS LEE FOUNDATION$10KANTHONY RIZZO FAMILY FD$10K

Grant Size Distribution

79 grants across all recorded years

73<$50K5$50–100K1$100–250K$250–500K$500K–1M$1–5M$5M+

Giving History

Grant recipients and amounts by year

Among its reported 2023 grants, the largest include Bunker Hill Charities ($61,000), Maestor Cares Foundatio ($40,000), Culver Educational Fnd ($17,500).

RecipientPurposeAmount
DOWAGIAC UNION SCHOOLS DOWAGIAC, MICHARITABLE$15,000
DOWAGIAC ATHLETIC BOOST DOWAGIAC, MICHARITABLE$10,000
MAESTOR CARES FOUNDATIO CHICAGO, ILCHARITABLE$40,000
ELI STRONG FOUNDATION DOWAGIAC, MICHARITABLE$10,000
ST AGNES ADULT DAY SER VALPARAISO, INCHARITABLE$5,000
UNITED WAY OF SOUTHWEST SAINT JOSEPH, MICHARITABLE$6,000
FRIENDS OF CASS COUNTY CASSOPOLIS, MICHARITABLE$7,000
CANCER FOR COLLEGE SAN DIEGO, CACHARITABLE$5,000
BORGESS LEE FOUNDATION DOWAGIAC, MICHARITABLE$10,000
MI LIFE IN NUMBERS DOWAGIAC, MICHARITABLE$5,000

Leadership & Key People

Officers and directors from IRS filings

Compensation Overview

From 2023 IRS filing

VARIOUS DIRECTORSDIRECTORS$34KCOMERICA BANKTRUSTEE$33K

From 2023 filing

NameTitleHoursCompensation
COMERICA BANKTRUSTEE10$32,671
VARIOUS DIRECTORSDIRECTORS2$34,000

Frequently Asked Questions

What does Tremble Foundation fund?

The foundation's primary funding focuses on: • Education • Philanthropy, Voluntarism & Grantmaking • Health Care

How do I apply for a grant from Tremble Foundation?

**Grant Activity:** • Total giving: $245,000 (most recent fiscal year) • Typical award range: $1,000–$110,000 • The foundation maintains an active grantmaking program with a focus on education nonprofits and STEM education initiatives

Where does Tremble Foundation make grants?

The foundation primarily funds organizations in: • Michigan • Indiana • Illinois

What size grants does Tremble Foundation award?

In 2023, Tremble Foundation awarded 19 grants totaling $245K — an average of about $13K per grant, based on its IRS Form 990 filings.

How much is Tremble Foundation required to give away each year?

Private foundations must generally distribute about 5% of their assets annually. For 2023, Tremble Foundation reported a distributable amount of $141K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.

What is Tremble Foundation's EIN?

Tremble Foundation's EIN (Employer Identification Number) is 38-2869889. IRS Form 990 filing data is available on this page for 2020–2023.

Explore Open Grants

Browse active grant opportunities in Tremble Foundation's focus areas in our free grants database

Related Funders

Similar funders by location and focus area

Data last updated June 2026. Sourced from IRS Form 990-PF filings. Research dossier generated April 2026.

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