# Project K4

Youth development programs nonprofit in Waipahu, Hawaii 96797. EIN 42-3583051. Data as of November 8, 2026.

Page: https://backpr.com/find/nonprofit/423583051-project-k4

## IRS facts

- Type: Youth development programs (IRS activity code O50)
- Tax status: 501(c)(3), contributions deductible, recognized 2026
- 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 Project K4's EIN?**

Project K4's EIN (Employer Identification Number) is 42-3583051. 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 Project K4 a nonprofit?**

Yes. The IRS lists Project K4 in Waipahu, Hawaii as tax-exempt under section 501(c)(3), recognized since 2026. 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 Project K4 tax-deductible?**

Yes, the IRS lists gifts to Project K4 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 Project K4 do?**

The IRS classifies Project K4 as: Youth development programs. 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.