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Youth and community nonprofits / California / Saratoga

Racquet sports

Yellowsphere

A tax-exempt racquet sports nonprofit with a mailing address in Saratoga, California, IRS-recognized as tax-exempt since 2026.

Data as of November 8, 2026Markdown copyJSON data

IRS facts

Type: Racquet sports (IRS activity code N66)

Mailing city (IRS): Saratoga, California 95070

EIN: 42-4696713

Tax status: 501(c)(3), eligible to receive tax-deductible donations; IRS-recognized as tax-exempt since 2026, 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 Saratoga and its county

Santa Clara County, California: the Census Bureau estimates about 373,834 children under 18 (July 1, 2024). This directory lists 782 youth and community nonprofits with a mailing ZIP code in the county, about 2.1 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 Saratoga

11 licensed child care centers, 2 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

ACTION DAY NURSERIES, INC.

Saratoga, CA

State record

licensed child care center

ACTION DAY SCHOOLS

Saratoga, CA

State record

licensed child care center

BUTTERFLIES ACADEMY, INC

Saratoga, CA

State record

licensed child care center

CHALLENGER SCHOOL - SARATOGA

Saratoga, CA

State record

licensed child care center

GROWING TREE LEARNING CENTER

Saratoga, CA

State record

licensed child care center

GROWING TREE LEARNING CENTER INC.

Saratoga, CA

State record

California background check rules for youth programs · How BackPR works for amateur sports nonprofits

Questions about Yellowsphere

What is Yellowsphere's EIN?

Yellowsphere's EIN (Employer Identification Number) is 42-4696713. 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 Yellowsphere a nonprofit?

Yes. The IRS lists Yellowsphere in Saratoga, California as tax-exempt under section 501(c)(3), recognized since 2026. 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 Yellowsphere tax-deductible?

Yes, the IRS lists gifts to Yellowsphere 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 Yellowsphere do?

The IRS classifies Yellowsphere as: Racquet sports. 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 amateur sports nonprofits

Registration formFreeMedical and allergy formFreeCode of conductFreePhoto releaseFree

More amateur sports nonprofits in Saratoga

Soccer

Kickgpt Inc

Saratoga, CA 95070

Tax-exempt since 2025 · EIN 33-4094993

All youth and community nonprofits in Saratoga

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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