Youth and community nonprofits / South Carolina / Clinton

Youth development

Thornwell Charter School Booster Club

A tax-exempt youth development nonprofit with a mailing address in Clinton, South Carolina, IRS-recognized as tax-exempt since 2024.

Data as of November 8, 2026Markdown copyJSON data

IRS facts

Type: Youth development (IRS activity code O12)

Mailing city (IRS): Clinton, South Carolina 29325

EIN: 99-4002939

Tax status: 501(c)(3), eligible to receive tax-deductible donations; IRS-recognized as tax-exempt since 2024, per IRS records posted October 13, 2026.

Revenue on its latest IRS filing: $18,203 (tax year ending 2025-06)

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

How it compares

1 of 3 youth development nonprofits in Clinton when sorted from largest to smallest revenue. This shows size only, not quality. Groups with no reported revenue are listed last.

Size: revenue of $18,203 is higher than roughly 10 to 20% of the 184 youth development nonprofits in South Carolina that report revenue to the IRS (the city count above also includes groups with none). The median is $130,213.

Revenue compared with similar groupsRevenue of $18,203 compared with youth development nonprofits in South Carolina: the middle 80% earn between $12,057 and $1,836,131, the median is $130,213. 10th pct$12.1Kmedian$130K90th pct$1.8M This group $18.2K

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 (Youth development, which covers several IRS activity codes). Size only, not a rating.

Around Clinton and its county

Laurens County, South Carolina: the Census Bureau estimates about 15,205 children under 18 (July 1, 2024). This directory lists 13 youth and community nonprofits with a mailing ZIP code in the county, about 0.9 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.

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Questions about Thornwell Charter School Booster Club

What is Thornwell Charter School Booster Club's EIN?

Thornwell Charter School Booster Club's EIN (Employer Identification Number) is 99-4002939. 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 Thornwell Charter School Booster Club a nonprofit?

Yes. The IRS lists Thornwell Charter School Booster Club in Clinton, South Carolina as tax-exempt under section 501(c)(3), recognized since 2024. 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 Thornwell Charter School Booster Club tax-deductible?

Yes, the IRS lists gifts to Thornwell Charter School Booster Club 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 Thornwell Charter School Booster Club do?

The IRS classifies Thornwell Charter School Booster Club as: Youth development. 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).

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More youth development nonprofits in Clinton

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Tax-exempt since 2026 · EIN 41-3933397

All youth and community nonprofits in Clinton

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

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