# Brookline Baseball Inc

Baseball and softball nonprofit in Brookline, Massachusetts 02445. EIN 13-4231807. Data as of November 8, 2026.

Page: https://backpr.com/find/nonprofit/134231807-brookline-baseball-inc

## IRS facts

- Type: Baseball and softball (IRS activity code N63)
- Tax status: 501(c)(3), contributions deductible, recognized 2003
- Source: IRS Business Master File, posted October 13, 2026: https://www.irs.gov/charities-non-profits/exempt-organizations-business-master-file-extract-eo-bmf

## How it compares

- Revenue rank: 2 of 3 amateur sports nonprofits in Brookline.
- Revenue $240,292 is higher than roughly 60 to 70% of 429 amateur sports nonprofits in Massachusetts; median $143,752.
- Source: IRS Business Master File, posted October 13, 2026; BackPR analysis.

## Local context

- Norfolk County, Massachusetts: about 148,271 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
- 140 youth and community nonprofits in this directory in the county: 0.9 per 1,000 children.
- Licensed programs in Brookline: 45 licensed child care centers: https://backpr.com/find/massachusetts/brookline
- Massachusetts rules: https://backpr.com/resources/states/massachusetts

## Questions

**What is Brookline Baseball Inc's EIN?**

Brookline Baseball Inc's EIN (Employer Identification Number) is 13-4231807. 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 Brookline Baseball Inc a nonprofit?**

Yes. The IRS lists Brookline Baseball Inc in Brookline, Massachusetts as tax-exempt under section 501(c)(3), recognized since 2003. 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 Brookline Baseball Inc tax-deductible?**

Yes, the IRS lists gifts to Brookline 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 Brookline Baseball Inc do?**

The IRS classifies Brookline Baseball Inc as: Baseball and softball. It has not filed a Form 990 or 990-EZ with a mission statement that we have loaded.

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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.