licensed child care center
ALICE'S MONTESSORI LEARNING CENTER - WALNUT CREEK
Walnut Creek, CA
Youth and community nonprofits / California / Walnut Creek
Youth development programs
Mixed Behavior Foundation
A tax-exempt youth development programs nonprofit with a mailing address in Walnut Creek, California, IRS-recognized as tax-exempt since 2021.
IRS facts
Type: Youth development programs (IRS activity code O50)
Mailing city (IRS): Walnut Creek, California 94598
EIN: 86-3450379
Tax status: 501(c)(3), eligible to receive tax-deductible donations; IRS-recognized as tax-exempt since 2021, 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 Walnut Creek and its county
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.
Licensed programs in Walnut Creek
32 licensed child care centers, 12 school-age programs are in state licensing records and listed in the BackPR finder. The examples below are not related to this organization.
school-age program
BANCROFT DAY CARE CENTER
Walnut Creek, CA
school-age program
BUENA VISTA CLUB
Walnut Creek, CA
licensed child care center
CONTRA COSTA CHRISTIAN PRESCHOOL
Walnut Creek, CA
licensed child care center
CRAWLERS 2 SCHOLARS-WALNUT CREEK
Walnut Creek, CA
licensed child care center
CRAWLERS 2 SCHOLARS-WALNUT CREEK
Walnut Creek, CA
California background check rules for youth programs · How BackPR works for youth development nonprofits
Questions about Mixed Behavior Foundation
What is Mixed Behavior Foundation's EIN?
Mixed Behavior Foundation's EIN (Employer Identification Number) is 86-3450379. 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 Mixed Behavior Foundation a nonprofit?
Yes. The IRS lists Mixed Behavior Foundation in Walnut Creek, California as tax-exempt under section 501(c)(3), recognized since 2021. 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 Mixed Behavior Foundation tax-deductible?
Yes, the IRS lists gifts to Mixed Behavior 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.
What does Mixed Behavior Foundation do?
The IRS classifies Mixed Behavior Foundation as: Youth development programs. 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).
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Free forms for youth development nonprofits
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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), state child care licensing records in the BackPR finder. Growth labels, ranks and percentiles are BackPR's own calculations.
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