licensed child care center
4720 DC LLC,
Brooklyn, NY
Youth and community nonprofits / New York / Brooklyn
Community recreation centers
Dolphin Sports School Inc
A tax-exempt nonprofit in Brooklyn, New York, classified by the IRS as community recreation centers. For the year ending Dec 2022 it reported $192,950 in revenue and $187,426 in expenses.
What it says it does
“Swiming pool school”From the organization's Form 990-EZ for the year ending Dec 2022, as written (including spelling); all-capital text shown in normal capitalization.
IRS facts
Type: Community recreation centers (IRS activity code N31)
Mailing city (IRS): Brooklyn, New York 11235
EIN: 11-3311868
Tax status: 501(c)(3), eligible to receive tax-deductible donations; IRS-recognized as tax-exempt since 1999, per IRS records posted October 13, 2026.
Revenue on its latest IRS filing: $192,950 (year ending Dec 2022)
Check its status on IRS Tax Exempt Organization Search · Filings on ProPublica Nonprofit Explorer
Dolphin Sports School Inc finances
From the annual returns the group files with the IRS (Form 990, or the shorter Form 990-EZ for smaller groups), 1 filed year. 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 | Dec 2022 |
|---|---|
| Total revenue | $192,950 |
| Total expenses | $187,426 |
| Total assets | $89,937 |
| Net assets | $89,937 |
| IRS form | Form 990-EZ |
Where the money goes, year ending Dec 2022
Small groups file the shorter Form 990-EZ, which reports program spending but not the management and fundraising split.
Where the money comes from, year ending Dec 2022
Only one return is loaded, so we show no growth label.
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. New York nonprofit.
How it compares
4 of 7 recreation and club nonprofits in Brooklyn when sorted from largest to smallest revenue. This shows size only, not quality. Groups with no reported revenue are listed last.
Size: revenue of $170,025 is higher than roughly 30 to 40% of the 63 recreation and club nonprofits in New York that report revenue to the IRS (the city count above also includes groups with none). The median is $463,671.
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 New York groups of this type (Recreation and clubs, which covers several IRS activity codes). Size only, not a rating.
Around Brooklyn and its county
Kings County, New York: the Census Bureau estimates about 562,076 children under 18 (July 1, 2024). This directory lists 121 youth and community nonprofits with a mailing ZIP code in the county, about 0.2 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 Brooklyn
952 licensed child care centers, 727 school-age programs are in state licensing records and listed in the BackPR finder. The examples below are not related to this organization.
licensed child care center
4720 DC LLC,
Brooklyn, NY
licensed child care center
65TH STREET DAYCARE INC.
Brooklyn, NY
licensed child care center
A CASTLE FOR CLASSY KIDS LEARNING CENTER, INC.
Brooklyn, NY
school-age program
A PLUS KIDZ ACADEMY
Brooklyn, NY
school-age program
A Plus Kidz Academy
Brooklyn, NY
New York background check rules for youth programs · How BackPR works for recreation and club nonprofits
Questions about Dolphin Sports School Inc
What is Dolphin Sports School Inc's EIN?
Dolphin Sports School Inc's EIN (Employer Identification Number) is 11-3311868. 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 Dolphin Sports School Inc a nonprofit?
Yes. The IRS lists Dolphin Sports School Inc in Brooklyn, New York as tax-exempt under section 501(c)(3), recognized since 1999. 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 Dolphin Sports School Inc tax-deductible?
Yes, the IRS lists gifts to Dolphin Sports School Inc 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 Dolphin Sports School Inc do?
In its own words on its Form 990 for the year ending Dec 2022: "Swiming pool school" The IRS classifies it as: Community recreation centers.
How much money does Dolphin Sports School Inc take in?
For the year ending Dec 2022, Dolphin Sports School Inc reported total revenue of $192,950 and total expenses of $187,426 on its Form 990-EZ (IRS Form 990 e-file data).
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 recreation and club 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 8, 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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