# Experimental Aircraft Association Chapter 55

Youth development programs nonprofit in Mason, Michigan 48854. EIN 90-0423493. Data as of November 8, 2026.

Page: https://backpr.com/find/nonprofit/900423493-experimental-aircraft-association-chapter-55

## IRS facts

- Type: Youth development programs (IRS activity code O50)
- Tax status: 501(c)(3), contributions deductible, recognized 2019
- 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

- Ingham County, Michigan: about 55,920 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
- 190 youth and community nonprofits in this directory in the county: 3.4 per 1,000 children.
- Licensed programs in Mason: 4 licensed child care centers: https://backpr.com/find/michigan/mason
- Michigan rules: https://backpr.com/resources/states/michigan

## Questions

**What is Experimental Aircraft Association Chapter 55's EIN?**

Experimental Aircraft Association Chapter 55's EIN (Employer Identification Number) is 90-0423493. 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 Experimental Aircraft Association Chapter 55 a nonprofit?**

Yes. The IRS lists Experimental Aircraft Association Chapter 55 in Mason, Michigan as tax-exempt under section 501(c)(3), recognized since 2019. 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 Experimental Aircraft Association Chapter 55 tax-deductible?**

Yes, the IRS lists gifts to Experimental Aircraft Association Chapter 55 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 Experimental Aircraft Association Chapter 55 do?**

The IRS classifies Experimental Aircraft Association Chapter 55 as: Youth development programs. It has not filed a Form 990 or 990-EZ with a mission statement that we have loaded.

---
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.