# Oahu Grassroots Diving Foundation

Swimming and water sports nonprofit in Honolulu, Hawaii 96816. EIN 33-1603931. Data as of November 8, 2026.

Page: https://backpr.com/find/nonprofit/331603931-oahu-grassroots-diving-foundation

## IRS facts

- Type: Swimming and water sports (IRS activity code N67)
- Tax status: 501(c)(3), contributions deductible, recognized 2024
- Source: IRS Business Master File, posted October 13, 2026: https://www.irs.gov/charities-non-profits/exempt-organizations-business-master-file-extract-eo-bmf

## Local context

- Honolulu County, Hawaii: about 201,838 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
- 541 youth and community nonprofits in this directory in the county: 2.7 per 1,000 children.
- Hawaii rules: https://backpr.com/resources/states/hawaii

## Questions

**What is Oahu Grassroots Diving Foundation's EIN?**

Oahu Grassroots Diving Foundation's EIN (Employer Identification Number) is 33-1603931. 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 Oahu Grassroots Diving Foundation a nonprofit?**

Yes. The IRS lists Oahu Grassroots Diving Foundation in Honolulu, Hawaii as tax-exempt under section 501(c)(3), recognized since 2024. 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 Oahu Grassroots Diving Foundation tax-deductible?**

Yes, the IRS lists gifts to Oahu Grassroots Diving Foundation 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 Oahu Grassroots Diving Foundation do?**

The IRS classifies Oahu Grassroots Diving Foundation as: Swimming and water 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.