Linn County property and mobile home taxes are due on March 1, 2026, with payments accepted without penalty until March 31. A 1.5% late fee begins on April 1. Statements were mailed last August, and there will not be a second mailing.
Payments can be made online, by mail, or using the secure drop box next to the front door of the Jean Oxley Linn County Public Service Center. In-person payments are accepted at the Treasurer’s Office during regular business hours. Residents mailing payments should note that USPS postmarks now reflect the date mail is processed, not dropped off.
For reminders about future installments, residents can sign up for alerts at LinnCountyIowa.gov/NotifyMe. An online tool is also available to see how property tax dollars are distributed among local taxing bodies…