licensed child care center
BERESFORD MONTESSORI
Redwood City, CA
Youth and community nonprofits / California / Redwood City
Amateur sports
A tax-exempt nonprofit in Redwood City, California, classified by the IRS as amateur sports. For the year ending Dec 2023 it reported $108,699 in revenue and $106,424 in expenses.
“All In Baseball (AIB) was founded in 2022 with the goal of creating a better baseball community in the greater Atherton area. AIB is a 501(c)3non-profit which is geared to enable today's youth to go All In on their lives. Through community out-reach, on field camps & clinics, mentalperformance classes and baseball essential skills, All In Baseball will help you be better prepared for success in...”From the organization's Form 990-EZ for the year ending Dec 2023, as written (including spelling); all-capital text shown in normal capitalization.
Type: Amateur sports (IRS activity code N60)
Mailing city (IRS): Redwood City, California 94065
EIN: 87-4509320
Tax status: 501(c)(3), eligible to receive tax-deductible donations; IRS-recognized as tax-exempt since 2022, per IRS records posted October 13, 2026.
Revenue on its latest IRS filing: $108,699 (year ending Dec 2023)
Check its status on IRS Tax Exempt Organization Search · Filings on ProPublica Nonprofit Explorer
From the annual returns the group files with the IRS (Form 990, or the shorter Form 990-EZ for smaller groups), 2 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 | Dec 2022 | Dec 2023 |
|---|---|---|
| Total revenue | $83,989 | $108,699 |
| Total expenses | $79,296 | $106,424 |
| Total assets | $4,693 | $6,968 |
| Net assets | $4,693 | $6,968 |
| IRS form | Form 990-EZ | Form 990-EZ |
Small groups file the shorter Form 990-EZ, which reports program spending but not the management and fundraising split.
Revenue trend: Growing. Revenue went from $83,989 (year ending Dec 2022) to $108,699 (Dec 2023), about +29% 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.
7 of 31 amateur sports nonprofits in Redwood City when sorted from largest to smallest revenue. This shows size only, not quality. Groups with no reported revenue are listed last.
Size: revenue of $257,944 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.
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.
San Mateo County, California: the Census Bureau estimates about 140,186 children under 18 (July 1, 2024). This directory lists 320 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.
51 licensed child care centers, 6 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
Redwood City, CA
licensed child care center
Redwood City, CA
licensed child care center
Redwood City, CA
school-age program
Redwood City, CA
school-age program
Redwood City, CA
licensed child care center
Redwood City, CA
California background check rules for youth programs · How BackPR works for amateur sports nonprofits
All in Baseball Corp's EIN (Employer Identification Number) is 87-4509320. It is the nine-digit number the IRS uses to identify the organization. Source: IRS Exempt Organizations Business Master File posted October 13, 2026.
Yes. The IRS lists All in Baseball Corp in Redwood City, California as tax-exempt under section 501(c)(3), recognized since 2022. 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.
Yes, the IRS lists gifts to All in Baseball Corp 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.
In its own words on its Form 990 for the year ending Dec 2023: "All In Baseball (AIB) was founded in 2022 with the goal of creating a better baseball community in the greater Atherton area. AIB is a 501(c)3non-profit which is geared to enable today's youth to go All In on their lives. Through community out-reach, on field camps & clinics, mentalperformance classes and baseball essential skills, All In Baseball will help you be better prepared for success in..." The IRS classifies it as: Amateur sports.
For the year ending Dec 2023, All in Baseball Corp reported total revenue of $108,699 and total expenses of $106,424 on its Form 990-EZ (IRS Form 990 e-file data).
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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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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