Data update history
July 31, 2024
Posted financials
Added Form 990 for fiscal year 2023
January 23, 2024
Posted financials
Added Form 990 for fiscal year 2022
January 23, 2024
Updated personnel
Identified 2 new personnel
November 25, 2023
Posted financials
Added Form 990 for fiscal year 2021
July 6, 2023
Updated personnel
Identified 8 new personnel
Nonprofit Types
Arts, culture, and humanities nonprofitsMuseumsCharities
Issues
Arts, cultural, and humanitiesHistory
Characteristics
Partially liquidatedFundraising eventsState / local levelReceives government fundingTax deductible donationsNo full-time employeesAccepts online donations
General information
- Address
- PO Box 1407
- Prosser, WA 99350
- Metro area
- Kennewick-Richland, WA
- County
- Benton County, WA
- Website URL
- prossermuseum.com/
- Phone
- (509) 786-3842
IRS details
- EIN
- 91-1157147
- Fiscal year end
- December
- Taxreturn type
- Form 990
- Year formed
- 1966
- Eligible to receive tax-deductible contributions (Pub 78)
- Yes
Categorization
- NTEE code, primary
- A54: History Museums
- NAICS code, primary
- 7121: Museums, Historical Sites, and Similar Institutions
- Parent/child status
- Independent
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