Youth and community nonprofits / California / San Jose

Youth community service clubs

Lynbrook Athletic Boosters

A tax-exempt nonprofit in San Jose, California, classified by the IRS as youth community service clubs. For the year ending Jun 2026 it reported $185,502 in revenue and $168,944 in expenses.

Data as of November 8, 2026Markdown copy JSON data

What it says it does

“To support public high school athletics at Lynbrook High School in San Jose, CA.”From the organization's Form 990-EZ for the year ending Jun 2026, as written (including spelling); all-capital text shown in normal capitalization.

IRS facts

Type: Youth community service clubs (IRS activity code O51)

Mailing city (IRS): San Jose, California 95129

EIN: 77-0045427

Tax status: 501(c)(3), eligible to receive tax-deductible donations; IRS-recognized as tax-exempt since 1985, per IRS records posted October 13, 2026.

Revenue on its latest IRS filing: $185,502 (year ending Jun 2026)

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

Lynbrook Athletic Boosters finances

From the annual returns the group files with the IRS (Form 990, or the shorter Form 990-EZ for smaller groups), 3 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.

Year ending	Jun 2022	Jun 2025	Jun 2026
Total revenue	$76,962	$162,633	$185,502
Total expenses	$65,560	$146,938	$168,944
Total assets	$46,430	$82,368	$98,926
Liabilities	$0	$0	$0
Net assets	$46,430	$82,368	$98,926
IRS form	Form 990-EZ	Form 990-EZ	Form 990-EZ

Where the money goes, year ending Jun 2026

Programs $166,575 (99% of $168,944)

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

Where the money comes from, year ending Jun 2026

Gifts and grants $185,087 (100%)
Program fees $0 (0%)
Investment income $0 (0%)
Other $415 (0%)

Revenue trend: Growing. Revenue went from $76,962 (year ending Jun 2022) to $185,502 (Jun 2026), about +25% 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

11 of 123 youth development nonprofits in San Jose when sorted from largest to smallest revenue. This shows size only, not quality. Groups with no reported revenue are listed last.

Size: revenue of $185,502 is higher than roughly 50 to 60% of the 1,664 youth development nonprofits in California that report revenue to the IRS (the city count above also includes groups with none). The median is $169,823.

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 (Youth development, which covers several IRS activity codes). Size only, not a rating.

Around San Jose 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.

What is Lynbrook Athletic Boosters's EIN?

Lynbrook Athletic Boosters's EIN (Employer Identification Number) is 77-0045427. 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 Lynbrook Athletic Boosters a nonprofit?

Yes. The IRS lists Lynbrook Athletic Boosters in San Jose, California as tax-exempt under section 501(c)(3), recognized since 1985. 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 Lynbrook Athletic Boosters tax-deductible?

Yes, the IRS lists gifts to Lynbrook Athletic Boosters 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 Lynbrook Athletic Boosters do?

In its own words on its Form 990 for the year ending Jun 2026: "To support public high school athletics at Lynbrook High School in San Jose, CA." The IRS classifies it as: Youth community service clubs.

How much money does Lynbrook Athletic Boosters take in?

For the year ending Jun 2026, Lynbrook Athletic Boosters reported total revenue of $185,502 and total expenses of $168,944 on its Form 990-EZ (IRS Form 990 e-file data).

Do you run this organization?

Tax-exempt since 2024 · EIN 99-2447708

Youth development programs

Almaden Valley Womans Club

San Jose, CA 95160

Tax-exempt since 1995 · EIN 94-1642137

All youth and community nonprofits in San Jose

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.

Something wrong? Tell us and we'll fix or remove it.