camp
ACTUP THEATER, INC
Hartford, CT
Youth and community nonprofits / Connecticut / Hartford
Physical fitness and community recreation
Knox Inc
A tax-exempt physical fitness and community recreation nonprofit with a mailing address in Hartford, Connecticut, IRS-recognized as tax-exempt since 1978.
IRS facts
Type: Physical fitness and community recreation (IRS activity code N30Z)
Mailing city (IRS): Hartford, Connecticut 06106
EIN: 06-0985421
Tax status: 501(c)(3), eligible to receive tax-deductible donations; IRS-recognized as tax-exempt since 1978, per IRS records posted October 13, 2026.
Revenue on its latest IRS filing: $1,458,159 (tax year ending 2025-08)
Check its status on IRS Tax Exempt Organization Search · Filings on ProPublica Nonprofit Explorer
How it compares
1 of 2 recreation and club nonprofits in Hartford when sorted from largest to smallest revenue. This shows size only, not quality. Groups with no reported revenue are listed last.
Size: revenue of $1,458,159 is higher than roughly 80 to 90% of the 12 recreation and club nonprofits in Connecticut that report revenue to the IRS (the city count above also includes groups with none). The median is $144,787.
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 Connecticut groups of this type (Recreation and clubs, which covers several IRS activity codes). Size only, not a rating.
Around Hartford and its county
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Connecticut background check rules for youth programs · How BackPR works for recreation and club nonprofits
Questions about Knox Inc
What is Knox Inc's EIN?
Knox Inc's EIN (Employer Identification Number) is 06-0985421. 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 Knox Inc a nonprofit?
Yes. The IRS lists Knox Inc in Hartford, Connecticut as tax-exempt under section 501(c)(3), recognized since 1978. 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 Knox Inc tax-deductible?
Yes, the IRS lists gifts to Knox 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 Knox Inc do?
The IRS classifies Knox Inc as: Physical fitness and community recreation. 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 recreation and club nonprofits
More recreation and club nonprofits in Hartford
Recreational clubs
Hartford Wanderers Rfc Inc
Hartford, CT 06105
Tax-exempt since 2018 · EIN 06-1063424
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), state child care licensing records in the BackPR finder. Growth labels, ranks and percentiles are BackPR's own calculations.
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