BackPR

Youth and community nonprofits / South Dakota / Sioux Falls

Recreational clubs

Ions

A tax-exempt recreational clubs nonprofit with a mailing address in Sioux Falls, South Dakota, IRS-recognized as tax-exempt since 2014.

Data as of November 8, 2026Markdown copyJSON data

IRS facts

Type: Recreational clubs (IRS activity code N50)

Mailing city (IRS): Sioux Falls, South Dakota 57105

EIN: 46-1352973

Tax status: 501(c)(3); IRS-recognized as tax-exempt since 2014, 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

Around Sioux Falls and its county

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 recreation and club nonprofits

Questions about Ions

What is Ions's EIN?

Ions's EIN (Employer Identification Number) is 46-1352973. 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 Ions a nonprofit?

Yes. The IRS lists Ions in Sioux Falls, South Dakota as tax-exempt under section 501(c)(3), recognized since 2014. 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 Ions tax-deductible?

The IRS record does not mark contributions to Ions as deductible (Business Master File posted October 13, 2026). Ask the group or check the IRS Tax Exempt Organization Search before you count a gift as a deduction. This is not tax advice.

What does Ions do?

The IRS classifies Ions as: Recreational clubs. 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

Registration formFreeIncident reportFreeEmergency action planFreeRefund policyFree

More recreation and club nonprofits in Sioux Falls

Physical fitness and community recreation

Lets Skate

Sioux Falls, SD 57101

Tax-exempt since 2021 · EIN 82-3310395

All youth and community nonprofits in Sioux Falls

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.

Something wrong? Tell us and we'll fix or remove it.