# Mercer Island Lacrosse Club

Amateur sports nonprofit in Mercer Island, Washington 98040. EIN 65-1203578. Data as of November 8, 2026.

Page: https://backpr.com/find/nonprofit/651203578-mercer-island-lacrosse-club

## IRS facts

- Type: Amateur sports (IRS activity code N60)
- 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: 1 of 13 amateur sports nonprofits in Mercer Island.
- Revenue $499,595 is higher than roughly 80 to 90% of 526 amateur sports nonprofits in Washington; median $169,492.
- Source: IRS Business Master File, posted October 13, 2026; BackPR analysis.

## Local context

- King County, Washington: about 441,421 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
- 1,342 youth and community nonprofits in this directory in the county: 3.0 per 1,000 children.
- Licensed programs in Mercer Island: 8 licensed child care centers, 4 school-age programs: https://backpr.com/find/washington/mercer-island
- Washington rules: https://backpr.com/resources/states/washington

## Questions

**What is Mercer Island Lacrosse Club's EIN?**

Mercer Island Lacrosse Club's EIN (Employer Identification Number) is 65-1203578. 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 Mercer Island Lacrosse Club a nonprofit?**

Yes. The IRS lists Mercer Island Lacrosse Club in Mercer Island, Washington 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 Mercer Island Lacrosse Club tax-deductible?**

Yes, the IRS lists gifts to Mercer Island Lacrosse Club 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 Mercer Island Lacrosse Club do?**

The IRS classifies Mercer Island Lacrosse Club as: Amateur sports. 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.