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Oregon Historical Society

Oregon Historical Society is an educational organization in Portland, Oregon. Its tax id (EIN) is 93-0391599. It was granted tax-exempt status by IRS in November, 1951. For detailed information such as income and other financial data of Oregon Historical Society, refer to the following table.


Profile of Oregon Historical Society

Organization Name Oregon Historical Society
Tax Id (EIN)93-0391599
Address 1200 Sw Park Ave, Portland, OR 97205-2441
All tax-exempt organizations in zip code 97205
Tax PeriodAssetIncomeRevenue
December, 2013$25,087,760$7,228,030$7,118,258
December, 2015$27,096,414$7,238,076$7,142,724
December, 2016$28,362,956$8,374,474$8,285,199
December, 2017$31,387,744$9,070,380$8,983,360
December, 2018$32,029,982$11,083,250$10,972,843
December, 2019$32,963,531$8,926,477$8,809,155
December, 2020$34,796,079$7,594,098$7,575,520
December, 2021$38,558,644$10,981,276$10,926,580
December, 2022$41,516,694$16,091,895$16,021,326
December, 2023$43,955,571$10,972,880$10,857,092
IRS Exempt Status Ruling Date November, 1951
Exempt Status Unconditional Exemption
Deductibility Contributions are deductible
Tax Exempt Classification Arts, Culture and Humanities
Tax Exempt Activity Historical Societies, Related Historical Activities
NTEE CodeA80
Organization's purposes,
activities, & operations
Other school related activities
(note: this activity classification has been replaced by the Tax Exempt Classification shown above since 1995.)
Foundation Type Organization which receives a substantial part of its support from a governmental unit or the general public 170(b)(1)(A)(vi)
Organization Type Corporation
Organization Classification Educational Organization
Affiliation Central - This organization is a central type organization (no group exemption) of a National, Regional or Geographic grouping of organizations.
Primary Return(s) Required to File 990 (all other) or 990EZ return
Private Foundation Filing Requirement No need to 990-PF return
Asset Range Reported on Form 990$10,000,000 to 49,999,999
Income Range Reported on Form 990$10,000,000 to 49,999,999
Accounting Period 12