# Centennial Montessori Children S Fund Inc

Youth development programs nonprofit in San Mateo, California 94401. EIN 82-0792173. Data as of November 8, 2026.

Page: https://backpr.com/find/nonprofit/820792173-centennial-montessori-children-s-fund-inc

## Mission (the organization's own words)

> The specific purpose of this corporation is to raise funds to benefit the school and children attending Centennial Montessori. This includes providing educational scholarships for children whose parents require financial assistance classroom books and materials building and site enhancement and augmenting the curriculum with outside specialists and activities.

Source: Form 990-EZ, year ending Dec 2025: https://projects.propublica.org/nonprofits/organizations/820792173/202621179349200517/full

## IRS facts

- Type: Youth development programs (IRS activity code O50)
- Tax status: 501(c)(3), contributions deductible, recognized 2021
- Source: IRS Business Master File, posted October 13, 2026: https://www.irs.gov/charities-non-profits/exempt-organizations-business-master-file-extract-eo-bmf

## Finances (IRS Form 990 e-file data)

| Year ending | Revenue | Expenses | Assets | Net assets | Employees | Volunteers | Source |
|---|---|---|---|---|---|---|---|
| Dec 2025 | $65,723 | $123,741 | $406,167 | $405,789 | - | - | [Form 990-EZ](https://projects.propublica.org/nonprofits/organizations/820792173/202621179349200517/full) |
| Dec 2021 | $243,999 | $621 | $382,024 | $382,024 | 0 | 20 | [Form 990](https://projects.propublica.org/nonprofits/organizations/820792173/202201479349300620/full) |

Revenue sources, year ending Dec 2025: gifts and grants $63,001, program fees $0, investment income $2,722.

Growth label: **Shrinking** (about -28% a year, Dec 2021 to Dec 2025). 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.

## How it compares

- Revenue rank: 5 of 10 youth development nonprofits in San Mateo.
- Revenue $65,723 is higher than roughly 20 to 30% of 1,664 youth development nonprofits in California; median $169,823.
- Source: IRS Business Master File, posted October 13, 2026; BackPR analysis.

## Local context

- San Mateo County, California: about 140,186 children under 18 (U.S. Census Bureau, July 1, 2024): https://www2.census.gov/programs-surveys/popest/datasets/2020-2024/counties/asrh/cc-est2024-agesex-all.csv
- 320 youth and community nonprofits in this directory in the county: 2.3 per 1,000 children.
- Licensed programs in San Mateo: 70 licensed child care centers, 2 school-age programs: https://backpr.com/find/california/san-mateo
- California rules: https://backpr.com/resources/states/california

## Questions

**What is Centennial Montessori Children S Fund Inc's EIN?**

Centennial Montessori Children S Fund Inc's EIN (Employer Identification Number) is 82-0792173. 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 Centennial Montessori Children S Fund Inc a nonprofit?**

Yes. The IRS lists Centennial Montessori Children S Fund Inc in San Mateo, California as tax-exempt under section 501(c)(3), recognized since 2021. 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 Centennial Montessori Children S Fund Inc tax-deductible?**

Yes, the IRS lists gifts to Centennial Montessori Children S Fund 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 Centennial Montessori Children S Fund Inc do?**

In its own words on its Form 990 for the year ending Dec 2025: "The specific purpose of this corporation is to raise funds to benefit the school and children attending Centennial Montessori. This includes providing educational scholarships for children whose parents require financial assistance classroom books and materials building and site enhancement and augmenting the curriculum with outside specialists and activities." The IRS classifies it as: Youth development programs.

**How much money does Centennial Montessori Children S Fund Inc take in?**

For the year ending Dec 2025, Centennial Montessori Children S Fund Inc reported total revenue of $65,723 and total expenses of $123,741 on its Form 990-EZ (IRS Form 990 e-file data).

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Data as of November 8, 2026. Sources: IRS Business Master File, IRS Form 990 series e-file data, U.S. Census Bureau. No officer or staff names are published.