Passes our checks

Oregon Aviation Historical Society Inc

EIN 93-0863957 · Cottage Grove, OR

Public records show a registered, tax-exempt organization in good standing.

What it says it does

HISTORICAL MUSEUM

Source: Form 990 for the year ending December 31, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

We do not score finances when yearly spending is very small or the return has too little detail. The ratios stop meaning much at that size.

Source: Form 990 for the year ending December 31, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Good: 88 out of 100. Higher than 83% of charities in its peer group (arts and culture, under $250k).

Independent board
25 of 25
9 of 9 voting board members are independent.
Conflict of interest policy
15 of 15
Has a written conflict of interest policy.
Whistleblower policy
8 of 8
Has a written whistleblower policy.
Record keeping policy
7 of 7
Has a written policy on keeping and destroying records.
Board minutes
5 of 5
Keeps minutes of board meetings.
Board sees the tax return
0 of 10
Did not give the board a copy of this return before filing it.
No reported misuse
10 of 10
Reports no diversion of assets, excess benefits or loans to insiders.

Source: Form 990 for the year ending December 31, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Describes programs. Its tax return describes what it does but we have found no measurable results in it.

Programs described in its return (2)

$22,783 spent. COLLECTION, PRESERVATION AND ARCHIVING ARTIFACTS AND MATERIALS RELATING TO OREGON'S AVIATION HISTORY; DISPLAY UNIQUE ARTIFACTS AND AIRCRAFT AT THE OREGON AVIATION HALL OF FAME.
PUBLISH NEWSLETTERS CONTAINING EVENTS AND ARTICLES OF THE SOCIETY AS WELL AS ARTICLES RELATING TO OREGON AVIATION HISTORY; INDUCT AN AVIATION PIONEER INTO THE OREGON AVIATION HALL OF FAME.

Source: Form 990 for the year ending December 31, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Is it registered with the IRS? Passed.
Listed in the IRS master file of tax-exempt organizations as a 501(c)(3) charitable organization.
Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated September 7, 2026.
Has the IRS revoked its tax-exempt status? Passed.
Not on the IRS automatic revocation list.
Source: Automatic revocation of exemption list, Internal Revenue Service, file dated September 30, 2026.
Are donations tax-deductible? Passed.
On the IRS list of organizations eligible to receive tax-deductible contributions.
Source: Publication 78 data: organizations eligible for tax-deductible contributions, Internal Revenue Service, file dated September 10, 2026.
Is it keeping up with its IRS filings? Passed.
Most recent return on file covers the year ending December 2025.
Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated September 7, 2026.
How long has it been tax-exempt? Passed.
Recognized by the IRS since May 1998.
Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated September 7, 2026.
Is it in good standing with state regulators? Passed.
Not on California's list of charities barred from soliciting. Other states are not yet checked.
Source: May Not Operate or Solicit for Charitable Purposes list, California Attorney General, Registry of Charities and Fundraisers, file dated October 7, 2026.

Ratings and checks are our reading of public records, using the published method. They are not a statement about anyone's honesty. If you work for this organization, you can send corrections or results, confirm you want gifts through Veridonate, or ask to be removed from giving.