licensed child care center
CORNERSTONE CHRISTIAN PRESCHOOL
Antioch, CA
Youth and community nonprofits / California / Antioch
Baseball and softball
A tax-exempt baseball and softball nonprofit with a mailing address in Antioch, California, IRS-recognized as tax-exempt since 2024.
Type: Baseball and softball (IRS activity code N63)
Mailing city (IRS): Antioch, California 94531
EIN: 81-5249057
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: $9,000 (tax year ending 2025-12)
Check its status on IRS Tax Exempt Organization Search · Filings on ProPublica Nonprofit Explorer
1 of 7 amateur sports nonprofits in Antioch when sorted from largest to smallest revenue. This shows size only, not quality. Groups with no reported revenue are listed last.
Size: revenue of $9,000 is in the bottom 10% of the 2,432 amateur sports nonprofits in California that report revenue to the IRS (the city count above also includes groups with none). The median is $143,571.
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 California groups of this type (Amateur sports, which covers several IRS activity codes). Size only, not a rating.
Contra Costa County, California: the Census Bureau estimates about 251,475 children under 18 (July 1, 2024). This directory lists 569 youth and community nonprofits with a mailing ZIP code in the county, about 2.3 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.
24 licensed child care centers, 5 school-age programs are in state licensing records and listed in the BackPR finder. The examples below are not related to this organization.
licensed child care center
Antioch, CA
licensed child care center
Antioch, CA
licensed child care center
Antioch, CA
licensed child care center
Antioch, CA
licensed child care center
Antioch, CA
licensed child care center
Antioch, CA
California background check rules for youth programs · How BackPR works for amateur sports nonprofits
Gear Em Up's EIN (Employer Identification Number) is 81-5249057. 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 Gear Em Up in Antioch, California 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 Gear Em Up 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 Gear Em Up as: Baseball and softball. 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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Swimming and water sports
Antioch, CA 94509
Tax-exempt since 2019 · EIN 94-2674983
Amateur sports
Antioch, CA 94509
Tax-exempt since 2022 · EIN 83-0949846
Amateur sports
Antioch, CA 94531
Tax-exempt since 2026 · EIN 41-3134291
Amateur sports
Antioch, CA 94509
Tax-exempt since 2023 · EIN 93-4333211
Football
Antioch, CA 94531
Tax-exempt since 2025 · EIN 33-2871761
Sports associations and training
Antioch, CA 94509
Tax-exempt since 2019 · EIN 83-4274499
Data as of November 8, 2026. Sources: IRS Business Master File (posted October 13, 2026), U.S. Census Bureau population estimates (July 1, 2024), state child care licensing records in the BackPR finder. Growth labels, ranks and percentiles are BackPR's own calculations.
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