Drop Boxes Open
- treasurer411
- Feb 18
- 1 min read
Updated: 6 days ago
The Benton County Treasurer's Office has opened all the drop boxes outside both the Prosser Courthouse and the Benton County Administration building in Kennewick, and Richland City Hall for property tax payments. The drop boxes are designed for property tax payments made by check. (NO CASH payments)
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Drop boxes are now OPEN (All Locations)

