Who funds Waltham West Suburban Chamber of Commerce Inc

EIN 04-1944360 · Waltham, MA

Waltham West Suburban Chamber of Commerce Inc of Waltham, MA (EIN 04-1944360) was named as a grant recipient by 1 funder in 6 grants paid totaling $68,030 in tax years 2018–2024, as reported on the funders' Forms 990-PF and 990 Schedule I. Each edge was resolved to this EIN at the match tier shown. Dataset version 2026.09.0, built 2026-09-03.

Grants received

$68,030

6 grants paid

Funders

distinct grantmakers

Tax years

2018–2024

as reported by funders

Funders

Grantmakers ranked by total paid to Waltham West Suburban Chamber of Commerce Inc
Funder	State	Match	Grants	Total paid	Latest year
Partners Healthcare System Inc & Affiliates Group Return 90-0656139	MA	A	6	$68,030	2024

Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.

Grants

The 6 most recent grants naming this organization.

Grants to Waltham West Suburban Chamber of Commerce Inc as reported by funders
Tax year	Funder	Recipient	Match	Amount	Type	Purpose	Source filing
2024	Mass General Brigham Incorporated & Affiliates Group Return	Waltham West Suburban Chamber of Commerce Inc Waltham, MA	A	$10,950	paid	COMMUNITY BENEFIT PROGRAM	202512269349302446
2023	Mass General Brigham Incorporated & Affiliates Group Return	Waltham West Suburban Chamber of Commerce Inc Waltham, MA	A	$10,000	paid	COMMUNITY BENEFIT PROGRAM	202402269349300855
2022	Mass General Brigham Incorporated & Affiliates Group Return	Waltham West Suburban Chamber of Commerce Inc Waltham, MA	A	$10,950	paid	COMMUNITY BENEFIT PROGRAM	202322269349302957
2021	Mass General Brigham Incorporated & Affiliates Group Return	Waltham West Suburban Chamber of Commerce Inc Waltham, MA	A	$10,700	paid	COMMUNITY BENEFIT PROGRAM	202202249349300215
2020	Mass General Brigham Incorporated & Affiliates Group Return	Waltham Chamber of Commerce Waltham, MA	A	$12,680	paid	COMMUNITY BENEFIT PROGRAM	202231799349300208
2018	Partners Healthcare System Inc & Affiliates Group Return	Waltham Chamber of Commerce Waltham, MA	A	$12,750	paid	COMMUNITY BENEFIT PROGRAM	201922269349302757

Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.

Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are inferred and should be read as leads until the check is published on the methodology page.

Derived from IRS Form 990-PF and Form 990 Schedule I e-file XML filed by the funders shown; this organization's identity from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The rows as Parquet: manifest.

The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.

This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.