Amateur sports
Amateur Athltc Union of the US Inc
Sioux Falls, SD 57106
EIN 87-3554385
Youth and community nonprofits / South Dakota / Sioux Falls
Olympics committees
A tax-exempt olympics committees nonprofit with a mailing address in Sioux Falls, South Dakota, IRS-recognized as tax-exempt since 2018.
Type: Olympics committees (IRS activity code N71)
Mailing city (IRS): Sioux Falls, South Dakota 57106
EIN: 26-2275535
Tax status: 501(c)(3), eligible to receive tax-deductible donations; IRS-recognized as tax-exempt since 2018, per IRS records posted October 13, 2026.
Revenue on its latest IRS filing: Not reported. Groups with under $50,000 in receipts usually file the e-Postcard (Form 990-N), which shows no revenue.
Check its status on IRS Tax Exempt Organization Search · Filings on ProPublica Nonprofit Explorer
Minnehaha County, South Dakota: the Census Bureau estimates about 52,096 children under 18 (July 1, 2024). This directory lists 102 youth and community nonprofits with a mailing ZIP code in the county, about 2.0 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.
South Dakota background check rules for youth programs · How BackPR works for amateur sports nonprofits
Impact Foundation's EIN (Employer Identification Number) is 26-2275535. It is the nine-digit number the IRS uses to identify the organization. Source: IRS Exempt Organizations Business Master File posted October 13, 2026.
Yes. The IRS lists Impact Foundation in Sioux Falls, South Dakota as tax-exempt under section 501(c)(3), recognized since 2018. 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.
Yes, the IRS lists gifts to Impact Foundation 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.
The IRS classifies Impact Foundation as: Olympics committees. It has not filed a Form 990 or 990-EZ with a mission statement that we have loaded.
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
Amateur sports
Sioux Falls, SD 57106
EIN 87-3554385
Amateur sports
Sioux Falls, SD 57110
Tax-exempt since 2025 · EIN 33-3342621
Amateur sports
Sioux Falls, SD 57110
Tax-exempt since 2019 · EIN 83-2745193
Racquet sports
Sioux Falls, SD 57107
Tax-exempt since 2013 · EIN 45-2784394
Soccer
Sioux Falls, SD 57105
Tax-exempt since 1980 · EIN 46-0359817
Basketball
Sioux Falls, SD 57107
Tax-exempt since 2026 · EIN 41-3776558
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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