Amateur sports competitions
Big Sky Biggie
Hailey, ID 83333
Tax-exempt since 2017 · EIN 82-2407878
Youth and community nonprofits / Idaho / Hailey
Basketball
A tax-exempt basketball nonprofit with a mailing address in Hailey, Idaho, IRS-recognized as tax-exempt since 2024.
Type: Basketball (IRS activity code N62)
Mailing city (IRS): Hailey, Idaho 83333
EIN: 99-1137295
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: 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
Blaine County, Idaho: the Census Bureau estimates about 4,532 children under 18 (July 1, 2024). This directory lists 38 youth and community nonprofits with a mailing ZIP code in the county, about 8.4 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.
Idaho background check rules for youth programs · How BackPR works for amateur sports nonprofits
Idaho Mavericks's EIN (Employer Identification Number) is 99-1137295. 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 Idaho Mavericks in Hailey, Idaho 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.
Yes, the IRS lists gifts to Idaho Mavericks 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 Idaho Mavericks as: Basketball. 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).
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Amateur sports competitions
Hailey, ID 83333
Tax-exempt since 2017 · EIN 82-2407878
Soccer
Hailey, ID 83333
Tax-exempt since 2017 · EIN 81-4733539
Winter sports
Hailey, ID 83333
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Soccer
Hailey, ID 83333
Tax-exempt since 2024 · EIN 99-2791642
Amateur sports
Hailey, ID 83333
Tax-exempt since 2025 · EIN 39-4755112
Amateur sports
Hailey, ID 83333
Tax-exempt since 2019 · EIN 84-3713058
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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