Youth and community nonprofits / California / Modesto

Physical fitness and community recreation

Stanislaus Athletic Foundation Endowment

A tax-exempt nonprofit in Modesto, California, classified by the IRS as physical fitness and community recreation. For the year ending Dec 2025 it reported $3 in revenue and $6,220 in expenses.

Data as of November 8, 2026Markdown copyJSON data

What it says it does

“Community betterment through donations and assisting senior citizen sports programs and student sport and physical development programs”From the organization's Form 990-EZ for the year ending Dec 2025, as written (including spelling); all-capital text shown in normal capitalization.

IRS facts

Type: Physical fitness and community recreation (IRS activity code N30)

Mailing city (IRS): Modesto, California 95357

EIN: 56-2542563

Tax status: 501(c)(3), eligible to receive tax-deductible donations; IRS-recognized as tax-exempt since 2007, per IRS records posted October 13, 2026.

Revenue on its latest IRS filing: $3 (year ending Dec 2025)

Check its status on IRS Tax Exempt Organization Search · Filings on ProPublica Nonprofit Explorer

Stanislaus Athletic Foundation Endowment finances

From the annual returns the group files with the IRS (Form 990, or the shorter Form 990-EZ for smaller groups), 4 filed years. Net assets are what it owns minus what it owes; management and general is office, admin and insurance cost. A dash means not reported (the short form does not ask for employees or volunteers). Each figure links to that year's return. A year is left out when no return is in the IRS e-file data; that does not mean the group was inactive.

Revenue and expenses by yearDec 2021: revenue $10,001, expenses $410; Dec 2022: revenue $12,362, expenses $13,494; Dec 2023: revenue $35,700, expenses $38,353; Dec 2025: revenue $3, expenses $6,220 Total revenueTotal expenses $10K$410Dec '21$12.4K$13.5KDec '22$35.7K$38.4KDec '23$3$6.2KDec '25
Year endingDec 2021Dec 2022Dec 2023Dec 2025
Total revenue$10,001$12,362$35,700$3
Total expenses$410$13,494$38,353$6,220
Total assets$105,326$104,194$101,541$89,549
Net assets$105,326$104,194$101,541$89,549
IRS formForm 990-EZForm 990-EZForm 990-EZForm 990-EZ

Where the money goes, year ending Dec 2025

Program spending sharePrograms 10%, Everything else 90%

Small groups file the shorter Form 990-EZ, which reports program spending but not the management and fundraising split.

Revenue trend: Shrinking. Revenue went from $10,001 (year ending Dec 2021) to $3 (Dec 2025), about -87% a year.

Growth label: we compare total revenue on the oldest and the newest return shown above. Growing means revenue rose by more than 10% a year on average, Shrinking means it fell by more than 10% a year, and Steady means a change between -10% and +10% a year. The rate is the compounded yearly average between the two returns, so it hides ups and downs in between (see the table). We only label groups with returns at least a year apart and at least $5,000 of revenue on the oldest one. This is our own calculation, not an IRS rating or a judgment of quality.

Source: IRS Form 990 Series Downloads (the returns open on ProPublica Nonprofit Explorer, which republishes the IRS files). Figures are as the organization filed them. California nonprofit.

How it compares

1 of 3 recreation and club nonprofits in Modesto when sorted from largest to smallest revenue. This shows size only, not quality. Groups with no reported revenue are listed last.

Size: revenue of $3 is in the bottom 10% of the 176 recreation and club nonprofits in California that report revenue to the IRS (the city count above also includes groups with none). The median is $136,541.

Revenue compared with similar groupsRevenue of $3 compared with recreation and club nonprofits in California: the middle 80% earn between $29,153 and $1,789,449, the median is $136,541. 10th pct$29.2Kmedian$137K90th pct$1.8M This group $3

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 (Recreation and clubs, which covers several IRS activity codes). Size only, not a rating.

Around Modesto and its county

Stanislaus County, California: the Census Bureau estimates about 144,732 children under 18 (July 1, 2024). This directory lists 214 youth and community nonprofits with a mailing ZIP code in the county, about 1.5 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 Modesto

75 licensed child care centers, 3 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

A+ ACADEMICS PRESCHOOL

Modesto, CA

State record

licensed child care center

ACADEMIC'S PLUS LEARNING CENTER

Modesto, CA

State record

licensed child care center

ALBERTA MARTONE PREFORMAL CENTER

Modesto, CA

State record

licensed child care center

BETHEL CHRISTIAN DAYCARE & PRESCHOOL

Modesto, CA

State record

licensed child care center

BETHEL CHRISTIAN DAYCARE & PRESCHOOL

Modesto, CA

State record

licensed child care center

BIG VALLEY CHRISTIAN SCHOOL

Modesto, CA

State record

California background check rules for youth programs · How BackPR works for recreation and club nonprofits

Questions about Stanislaus Athletic Foundation Endowment

What is Stanislaus Athletic Foundation Endowment's EIN?

Stanislaus Athletic Foundation Endowment's EIN (Employer Identification Number) is 56-2542563. 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 Stanislaus Athletic Foundation Endowment a nonprofit?

Yes. The IRS lists Stanislaus Athletic Foundation Endowment in Modesto, California as tax-exempt under section 501(c)(3), recognized since 2007. 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 Stanislaus Athletic Foundation Endowment tax-deductible?

Yes, the IRS lists gifts to Stanislaus Athletic Foundation Endowment 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 Stanislaus Athletic Foundation Endowment do?

In its own words on its Form 990 for the year ending Dec 2025: "Community betterment through donations and assisting senior citizen sports programs and student sport and physical development programs" The IRS classifies it as: Physical fitness and community recreation.

How much money does Stanislaus Athletic Foundation Endowment take in?

For the year ending Dec 2025, Stanislaus Athletic Foundation Endowment reported total revenue of $3 and total expenses of $6,220 on its Form 990-EZ (IRS Form 990 e-file data).

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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More recreation and club nonprofits in Modesto

All youth and community nonprofits in Modesto

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), IRS Form 990 series e-file data, 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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