Youth and community nonprofits / California / Tiburon

Baseball and softball

Little League Baseball Inc

A tax-exempt nonprofit in Tiburon, California, classified by the IRS as baseball and softball. For the year ending Aug 2025 it reported $195,693 in revenue and $193,418 in expenses.

Data as of November 8, 2026Markdown copyJSON data

What it says it does

“League id number: 04050301 provide youth baseball programs which develop baseball skills for young individuals in the southern marin area.”From the organization's Form 990 for the year ending Aug 2025, as written (including spelling); all-capital text shown in normal capitalization.

IRS facts

Type: Baseball and softball (IRS activity code N63Z)

Mailing city (IRS): Tiburon, California 94920

EIN: 94-6107641

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

Revenue on its latest IRS filing: $195,693 (year ending Aug 2025)

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

Little League Baseball Inc finances

From the annual returns the group files with the IRS (Form 990, or the shorter Form 990-EZ for smaller groups), 5 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 yearAug 2021: revenue $154,145, expenses $135,349; Aug 2022: revenue $192,279, expenses $154,113; Aug 2023: revenue $193,616, expenses $141,616; Aug 2024: revenue $199,636, expenses $220,650; Aug 2025: revenue $195,693, expenses $193,418 Total revenueTotal expenses $154K$135KAug '21$192K$154KAug '22$194K$142KAug '23$200K$221KAug '24$196K$193KAug '25

Where the money goes, year ending Aug 2025

Expense splitPrograms 95%, Management and general 5%

Where the money comes from, year ending Aug 2025

Revenue sourcesGifts and grants 14%, Program fees 81%, Investment income 5%

People: 0 employees and 0 volunteers reported for the year ending Aug 2025. Counts only; BackPR does not publish names of officers or staff.

Revenue trend: Steady. Revenue went from $154,145 (year ending Aug 2021) to $195,693 (Aug 2025), about +6% 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

2 of 3 amateur sports nonprofits in Tiburon when sorted from largest to smallest revenue. This shows size only, not quality. Groups with no reported revenue are listed last.

Size: revenue of $195,693 is higher than roughly 60 to 70% 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.

Revenue compared with similar groupsRevenue of $195,693 compared with amateur sports nonprofits in California: the middle 80% earn between $32,129 and $850,024, the median is $143,571. 10th pct$32.1Kmedian$144K90th pct$850K This group $196K

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.

Around Tiburon and its county

Marin County, California: the Census Bureau estimates about 47,838 children under 18 (July 1, 2024). This directory lists 184 youth and community nonprofits with a mailing ZIP code in the county, about 3.8 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 Tiburon

6 licensed child care centers, 1 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

BELVEDERE TIBURON CHILD CARE CENTER PRESCHOOL

Tiburon, CA

State record

school-age program

BELVEDERE TIBURON CHILD CARE CENTER SCH. AGE

Tiburon, CA

State record

licensed child care center

GROVE PRESCHOOL AT KOL SHOFAR, THE

Tiburon, CA

State record

licensed child care center

HARMONY MONTESSORI

Tiburon, CA

State record

licensed child care center

HAWTHORNE NURSERY SCHOOL

Tiburon, CA

State record

licensed child care center

LITTLE SCHOOL- TIBURON, THE

Tiburon, CA

State record

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

Questions about Little League Baseball Inc

What is Little League Baseball Inc's EIN?

Little League Baseball Inc's EIN (Employer Identification Number) is 94-6107641. 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 Little League Baseball Inc a nonprofit?

Yes. The IRS lists Little League Baseball Inc in Tiburon, California as tax-exempt under section 501(c)(3). 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 Little League Baseball Inc tax-deductible?

Yes, the IRS lists gifts to Little League Baseball Inc 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 Little League Baseball Inc do?

In its own words on its Form 990 for the year ending Aug 2025: "League id number: 04050301 provide youth baseball programs which develop baseball skills for young individuals in the southern marin area." The IRS classifies it as: Baseball and softball.

How much money does Little League Baseball Inc take in?

For the year ending Aug 2025, Little League Baseball Inc reported total revenue of $195,693 and total expenses of $193,418 on its Form 990 (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).

Add details to this page · Remove this page · About the free plan

Free forms for amateur sports nonprofits

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All youth and community nonprofits in Tiburon

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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