licensed child care center
Bright Horizons @ Waltham
Waltham, MA
Youth and community nonprofits / Massachusetts / Waltham
Big Brothers Big Sisters
Jewish Big Brother & Big Sister Assn of Gr Boston Endowment Fund I
A tax-exempt nonprofit in Waltham, Massachusetts, classified by the IRS as big brothers big sisters. For the year ending Sep 2025 it reported $654,580 in revenue and $734,779 in expenses.
What it says it does
“The purpose of jewish big brothers & big sisters associaton of the greater boston endowment fund, inc. Is to insure the financial viability and strength of the jewish big brothers & big sisters association of greater boston by (i) establishing and managing an endowment fund to which individuals, corporations, partnership and all other entities can contribute in order to provide for the long term...”From the organization's Form 990 for the year ending Sep 2025, as written (including spelling); all-capital text shown in normal capitalization.
IRS facts
Type: Big Brothers Big Sisters (IRS activity code O31)
Mailing city (IRS): Waltham, Massachusetts 02451
EIN: 22-3283364
Tax status: 501(c)(3), eligible to receive tax-deductible donations; IRS-recognized as tax-exempt since 1996, per IRS records posted October 13, 2026.
Revenue on its latest IRS filing: $654,580 (year ending Sep 2025)
Check its status on IRS Tax Exempt Organization Search · Filings on ProPublica Nonprofit Explorer
Jewish Big Brother & Big Sister Assn of Gr Boston Endowment Fund I finances
From the annual returns the group files with the IRS (Form 990, or the shorter Form 990-EZ for smaller groups), 3 filed years. Net assets are what it owns minus what it owes; management and general is office, admin and insurance cost. A dash means not reported (the short form does not ask for employees or volunteers). Each figure links to that year's return. A year is left out when no return is in the IRS e-file data; that does not mean the group was inactive.
| Year ending | Sep 2021 | Sep 2023 | Sep 2025 |
|---|---|---|---|
| Total revenue | $1,019,125 | $232,826 | $654,580 |
| Total expenses | $590,634 | $619,325 | $734,779 |
| Total assets | $8,167,883 | $7,476,894 | $9,160,768 |
| Liabilities | $0 | $0 | $0 |
| Net assets | $8,167,883 | $7,476,894 | $9,160,768 |
| Employees | 0 | 0 | 0 |
| Volunteers | 10 | 11 | 8 |
| IRS form | Form 990 | Form 990 | Form 990 |
Where the money goes, year ending Sep 2025
Where the money comes from, year ending Sep 2025
People: 0 employees and 8 volunteers reported for the year ending Sep 2025. Counts only; BackPR does not publish names of officers or staff.
Revenue trend: Shrinking. Revenue went from $1,019,125 (year ending Sep 2021) to $654,580 (Sep 2025), about -10% a year.
Growth label: we compare total revenue on the oldest and the newest return shown above. Growing means revenue rose by more than 10% a year on average, Shrinking means it fell by more than 10% a year, and Steady means a change between -10% and +10% a year. The rate is the compounded yearly average between the two returns, so it hides ups and downs in between (see the table). We only label groups with returns at least a year apart and at least $5,000 of revenue on the oldest one. This is our own calculation, not an IRS rating or a judgment of quality.
Source: IRS Form 990 Series Downloads (the returns open on ProPublica Nonprofit Explorer, which republishes the IRS files). Figures are as the organization filed them. Massachusetts nonprofit.
How it compares
3 of 4 youth development nonprofits in Waltham when sorted from largest to smallest revenue. This shows size only, not quality. Groups with no reported revenue are listed last.
Size: revenue of $654,580 is higher than roughly 50 to 60% of the 146 youth development nonprofits in Massachusetts that report revenue to the IRS (the city count above also includes groups with none). The median is $422,973.
Our analysis of the IRS Business Master File (posted October 13, 2026), using each group's latest reported revenue. Groups are sorted by revenue and split into ten equal bands, using all Massachusetts groups of this type (Youth development, which covers several IRS activity codes). Size only, not a rating.
Around Waltham and its county
Middlesex County, Massachusetts: the Census Bureau estimates about 319,866 children under 18 (July 1, 2024). This directory lists 329 youth and community nonprofits with a mailing ZIP code in the county, about 1.0 per 1,000 children. The count includes PTAs, arts and day care groups, so it is not a measure of places for kids.
This group's ZIP code is matched to the county that holds most of its area, so counts are approximate. County figures come from the Census Bureau's Vintage 2024 population estimates.
Licensed programs in Waltham
21 licensed child care centers are in state licensing records and listed in the BackPR finder. The examples below are not related to this organization.
licensed child care center
Discovery Village Child Care Center
Waltham, MA
licensed child care center
Four Seasons Preschool
Waltham, MA
licensed child care center
KCE-Champions LLC @ Plympton
Waltham, MA
licensed child care center
Kids' Corner Carroll
Waltham, MA
licensed child care center
Lemberg Children's Center
Waltham, MA
Massachusetts background check rules for youth programs · How BackPR works for youth development nonprofits
Questions about Jewish Big Brother & Big Sister Assn of Gr Boston Endowment Fund I
What is Jewish Big Brother & Big Sister Assn of Gr Boston Endowment Fund I's EIN?
Jewish Big Brother & Big Sister Assn of Gr Boston Endowment Fund I's EIN (Employer Identification Number) is 22-3283364. It is the nine-digit number the IRS uses to identify the organization. Source: IRS Exempt Organizations Business Master File posted October 13, 2026.
Is Jewish Big Brother & Big Sister Assn of Gr Boston Endowment Fund I a nonprofit?
Yes. The IRS lists Jewish Big Brother & Big Sister Assn of Gr Boston Endowment Fund I in Waltham, Massachusetts as tax-exempt under section 501(c)(3), recognized since 1996. This is from the IRS Business Master File posted October 13, 2026. Status can change, so check its current status on the IRS Tax Exempt Organization Search before you donate.
Are donations to Jewish Big Brother & Big Sister Assn of Gr Boston Endowment Fund I tax-deductible?
Yes, the IRS lists gifts to Jewish Big Brother & Big Sister Assn of Gr Boston Endowment Fund I as tax-deductible (IRS Business Master File posted October 13, 2026). How much you can deduct depends on your own taxes, and this is not tax advice. Check its current status on the IRS Tax Exempt Organization Search before you donate.
What does Jewish Big Brother & Big Sister Assn of Gr Boston Endowment Fund I do?
In its own words on its Form 990 for the year ending Sep 2025: "The purpose of jewish big brothers & big sisters associaton of the greater boston endowment fund, inc. Is to insure the financial viability and strength of the jewish big brothers & big sisters association of greater boston by (i) establishing and managing an endowment fund to which individuals, corporations, partnership and all other entities can contribute in order to provide for the long term..." The IRS classifies it as: Big Brothers Big Sisters.
How much money does Jewish Big Brother & Big Sister Assn of Gr Boston Endowment Fund I take in?
For the year ending Sep 2025, Jewish Big Brother & Big Sister Assn of Gr Boston Endowment Fund I reported total revenue of $654,580 and total expenses of $734,779 on its Form 990 (IRS Form 990 e-file data).
Do you run this organization?
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Free forms for youth development nonprofits
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Source: IRS Exempt Organizations Business Master File, posted October 13, 2026. We list 501(c)(3) organizations whose IRS activity code is youth development, amateur sports, camps and recreation, parent-teacher groups, children's services, child day care or arts education. We show the city and ZIP code only, never a street address or contact person. A listing is not an endorsement.
Data as of November 9, 2026. Sources: IRS Business Master File (posted October 13, 2026), IRS Form 990 series e-file data, U.S. Census Bureau population estimates (July 1, 2024), state child care licensing records in the BackPR finder. Growth labels, ranks and percentiles are BackPR's own calculations.
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