Skip to main content
IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 35-2358403

CHAPTER 410 EXPERIMENTAL AIRCRAFT ASSOC

Tax-exempt · GENESEO, IL 61254

Address and contacts

Address (IRS master file)
20035 E 1700TH ST, GENESEO, IL 61254-8645
In care of
% WILLIAM HAVENER
Mailing address (990-N for 2025)
20035 EAST 1700 STREET, GENESEO IL 61254
Principal officer (990-N for 2025)
Kent Johnson, 20035 EAST 1700 STREET, GENESEO IL 61254

What it must file and when

IRS records say it files Form 990-N (e-Postcard). Gross receipts normally $50,000 or less. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025December 31, 2025May 15, 2026990-N on file
2024December 31, 2024May 15, 2025990-N on file
2023December 31, 2023May 15, 2024990-N on file

File the 2026 990-N for CHAPTER 410 EXPERIMENTAL AIRCRAFT ASSOC

Due May 17, 2027 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
35-2358403
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (509(a)(2))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
2024
Accounting year ends
December
Files
Form 990-N (e-Postcard)
Category (NTEE)
Education (B99)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Kent Johnson
December 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Kent Johnson
December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Kent Johnson
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Kent Johnson
December 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Dion Carr
December 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Dion Carr
December 31, 2019≤ $50,000 receipts––e-Postcard

990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 35-2358403).

Questions about CHAPTER 410 EXPERIMENTAL AIRCRAFT ASSOC

What is the EIN of CHAPTER 410 EXPERIMENTAL AIRCRAFT ASSOC?
The employer identification number (EIN) of CHAPTER 410 EXPERIMENTAL AIRCRAFT ASSOC is 35-2358403.
Is CHAPTER 410 EXPERIMENTAL AIRCRAFT ASSOC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2024.
Are donations to CHAPTER 410 EXPERIMENTAL AIRCRAFT ASSOC tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does CHAPTER 410 EXPERIMENTAL AIRCRAFT ASSOC file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of CHAPTER 410 EXPERIMENTAL AIRCRAFT ASSOC due?
The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did CHAPTER 410 EXPERIMENTAL AIRCRAFT ASSOC last file with the IRS?
The latest return in the IRS public files is the 990-N for 2025 for the year ended December 31, 2025.
Who is the principal officer of CHAPTER 410 EXPERIMENTAL AIRCRAFT ASSOC?
The 990-N for 2025 names Kent Johnson.

Other nonprofits in GENESEO

All nonprofits in GENESEO · Illinois · Education