licensed child care center
Agassiz Baldwin After School Program
Cambridge, MA
Youth and community nonprofits / Massachusetts / Cambridge
Amateur sports competitions
The Riverside Boat Club of Cambridge
A tax-exempt amateur sports competitions nonprofit with a mailing address in Cambridge, Massachusetts, IRS-recognized as tax-exempt since 2004.
IRS facts
Type: Amateur sports competitions (IRS activity code N70)
Mailing city (IRS): Cambridge, Massachusetts 02139
EIN: 04-2664080
Tax status: 501(c)(3), eligible to receive tax-deductible donations; IRS-recognized as tax-exempt since 2004, per IRS records posted October 13, 2026.
Revenue on its latest IRS filing: $946,436 (tax year ending 2024-12)
Check its status on IRS Tax Exempt Organization Search · Filings on ProPublica Nonprofit Explorer
How it compares
1 of 6 amateur sports nonprofits in Cambridge when sorted from largest to smallest revenue. This shows size only, not quality. Groups with no reported revenue are listed last.
Size: revenue of $946,436 is in the top 10% of the 429 amateur sports nonprofits in Massachusetts that report revenue to the IRS (the city count above also includes groups with none). The median is $143,752.
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 (Amateur sports, which covers several IRS activity codes). Size only, not a rating.
Around Cambridge 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 Cambridge
89 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
Agassiz Baldwin Kindergarten Afterschool
Cambridge, MA
licensed child care center
Alef-Bet Child Care Center
Cambridge, MA
licensed child care center
Alewife Preschool
Cambridge, MA
licensed child care center
Artisan Child Care Center
Cambridge, MA
licensed child care center
Aster Montessori School
Cambridge, MA
Massachusetts background check rules for youth programs · How BackPR works for amateur sports nonprofits
Questions about The Riverside Boat Club of Cambridge
What is The Riverside Boat Club of Cambridge's EIN?
The Riverside Boat Club of Cambridge's EIN (Employer Identification Number) is 04-2664080. 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 The Riverside Boat Club of Cambridge a nonprofit?
Yes. The IRS lists The Riverside Boat Club of Cambridge in Cambridge, Massachusetts as tax-exempt under section 501(c)(3), recognized since 2004. 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 The Riverside Boat Club of Cambridge tax-deductible?
Yes, the IRS lists gifts to The Riverside Boat Club of Cambridge 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 The Riverside Boat Club of Cambridge do?
The IRS classifies The Riverside Boat Club of Cambridge as: Amateur sports competitions. It has not filed a Form 990 or 990-EZ with a mission statement that we have loaded.
Do you run this organization?
You can add your programs, season dates, ages, prices, registration link and logo to this page, or ask us to remove it. BackPR's free plan for 501(c)(3)s handles online registration, payments, waivers and attendance. No subscription and no BackPR fee on what families pay (card processing fees from Stripe still apply).
Add details to this page · Remove this page · About the free plan
Free forms for amateur sports nonprofits
More amateur sports nonprofits in Cambridge
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Cambridge Girls Softball League
Cambridge, MA 02139
Tax-exempt since 2023 · EIN 20-0705230
Soccer
Cambridge Youth Soccer Inc
Cambridge, MA 02139
Tax-exempt since 1992 · EIN 04-3147097
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Csu Inc a Not-For-Frofit Corporation
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Tax-exempt since 2023 · EIN 14-1999776
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Ivy Northeast Collegiate Taekwondo League Inc
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Tax-exempt since 2015 · EIN 13-3970956
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Tohoku Judo Club Inc
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Tax-exempt since 2016 · EIN 04-6156490
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 8, 2026. Sources: IRS Business Master File (posted October 13, 2026), 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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