Youth and community nonprofits / South Carolina / Charleston

Swimming and water sports

Aquatic Booster Club of the Southern Marlins Racing Team Inc

A tax-exempt nonprofit in Charleston, South Carolina, classified by the IRS as swimming and water sports. For the year ending Dec 2025 it reported $310,118 in revenue and $276,760 in expenses.

Data as of November 9, 2026Markdown copyJSON data

What it says it does

“Athletic Booster Club for swim team”From the organization's Form 990 for the year ending Dec 2025, as written (including spelling); all-capital text shown in normal capitalization.

IRS facts

Type: Swimming and water sports (IRS activity code N67)

Mailing city (IRS): Charleston, South Carolina 29417

EIN: 03-0455333

Tax status: 501(c)(3), eligible to receive tax-deductible donations; IRS-recognized as tax-exempt since 2003, per IRS records posted October 13, 2026.

Revenue on its latest IRS filing: $310,118 (year ending Dec 2025)

Check its status on IRS Tax Exempt Organization Search · Filings on ProPublica Nonprofit Explorer

Aquatic Booster Club of the Southern Marlins Racing Team Inc finances

From the annual returns the group files with the IRS (Form 990, or the shorter Form 990-EZ for smaller groups), 5 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.

Revenue and expenses by yearDec 2021: revenue $204,352, expenses $148,164; Dec 2022: revenue $244,239, expenses $235,270; Dec 2023: revenue $283,679, expenses $248,606; Dec 2024: revenue $317,123, expenses $252,361; Dec 2025: revenue $310,118, expenses $276,760 Total revenueTotal expenses $204K$148KDec '21$244K$235KDec '22$284K$249KDec '23$317K$252KDec '24$310K$277KDec '25

Where the money goes, year ending Dec 2025

Expense splitPrograms 99%, Management and general 1%

Where the money comes from, year ending Dec 2025

Revenue sourcesGifts and grants 56%, Program fees 12%, Investment income 0%, Other 32%

People: 0 employees and 175 volunteers reported for the year ending Dec 2025. Counts only; BackPR does not publish names of officers or staff.

Revenue trend: Growing. Revenue went from $204,352 (year ending Dec 2021) to $310,118 (Dec 2025), about +11% 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. South Carolina nonprofit.

How it compares

8 of 44 amateur sports nonprofits in Charleston when sorted from largest to smallest revenue. This shows size only, not quality. Groups with no reported revenue are listed last.

Size: revenue of $310,118 is higher than roughly 70 to 80% of the 192 amateur sports nonprofits in South Carolina that report revenue to the IRS (the city count above also includes groups with none). The median is $108,216.

Revenue compared with similar groupsRevenue of $310,118 compared with amateur sports nonprofits in South Carolina: the middle 80% earn between $17,570 and $816,322, the median is $108,216. 10th pct$17.6Kmedian$108K90th pct$816K This group $310K

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 South Carolina groups of this type (Amateur sports, which covers several IRS activity codes). Size only, not a rating.

Around Charleston and its county

South Carolina background check rules for youth programs · How BackPR works for amateur sports nonprofits

Questions about Aquatic Booster Club of the Southern Marlins Racing Team Inc

What is Aquatic Booster Club of the Southern Marlins Racing Team Inc's EIN?

Aquatic Booster Club of the Southern Marlins Racing Team Inc's EIN (Employer Identification Number) is 03-0455333. 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 Aquatic Booster Club of the Southern Marlins Racing Team Inc a nonprofit?

Yes. The IRS lists Aquatic Booster Club of the Southern Marlins Racing Team Inc in Charleston, South Carolina as tax-exempt under section 501(c)(3), recognized since 2003. 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 Aquatic Booster Club of the Southern Marlins Racing Team Inc tax-deductible?

Yes, the IRS lists gifts to Aquatic Booster Club of the Southern Marlins Racing Team 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 Aquatic Booster Club of the Southern Marlins Racing Team Inc do?

In its own words on its Form 990 for the year ending Dec 2025: "Athletic Booster Club for swim team" The IRS classifies it as: Swimming and water sports.

How much money does Aquatic Booster Club of the Southern Marlins Racing Team Inc take in?

For the year ending Dec 2025, Aquatic Booster Club of the Southern Marlins Racing Team Inc reported total revenue of $310,118 and total expenses of $276,760 on its Form 990 (IRS Form 990 e-file data).

Do you run this organization?

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All youth and community nonprofits in Charleston

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. Growth labels, ranks and percentiles are BackPR's own calculations.

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