Mahaska County Courthouse

Treasurer

Connie Van Polen, Treasurer
Mahaska County Courthouse
106 South 1st Street
Oskaloosa, IA 52577

Mailing Address
106 South 1st Street
Oskaloosa, IA 52577

Hours
Property tax 8:00 a.m. - 4:30 p.m.
Motor Vehicle (Auto) 9:00 a.m. - 4:00 p.m.
Drivers License BY APPOINTMENT 8:00 a.m. - 4:00 p.m.

Welcome to the Mahaska County Treasurers webpage. 

Drivers License is by Appointment 8:00 a.m. - 4:00 p.m..  We often have same day, or next day appointments.  To book an appointment for Drivers License call 641-673-9521. 

Motor Vehicle (Auto Department) 9:00 a.m. - 4:00 p.m.   Please complete a Bill of Sale with every motor vehicle ownership change, and trailer ownership change.  Attach the completed Bill of sale with every vehicle sale/purchase and attach it to the title at the time of transfer.  A BILL OF SALE will be REQUIRED January 1, 2022 in Mahaska Co.  Nearly all counties in Iowa already require a bill of sale.  The Department of Revenue will mandate the Bill of Sale requirement statewide in 2022.  You may find a general Bill of Sale HERE

Property tax 8:00 a.m. - 4:30 p.m. 

Per CDC guidlelines: Social distancing in the office and the lobby is highly recommended, as well as wearing a mask when you come to our office(s).


Property Tax : 641-673-5482
Pay Property Tax Online
Payments may also be made in our office M-F 8:00 AM – 4:30 PM, by mail or by payment drop box located outside of the Auto Department door.*  When paying online by e-check you will need your receipt number.  To locate your receipt number go here and search by name, parcel number or address.  Scroll to the bottom of the page to TAX HISTORY, the receipt number is listed all the way to the right hand side of the page. 

Motor Vehicle : 641-673-4618
Pay Vehicle Renewals Online
Payments may also be made in our office M-F 9:00 AM – 4:00 PM, by mail, or by payment drop box located outside of the Auto Department door.*

*Payment Drop box available outside of Auto department door 8:00 a.m. - 4:30 p.m. Dealers may also utilize the drop box for titlework.  Please make payments payable to: Mahaska County Treasurer

MAIL to:
Mahaska County Treasurer
106 S 1st Street
Oskaloosa, IA 52577

Drivers License : 641-673-9521
Book Drivers License Appointment

General Information

Office Hours

  • Tax Department: 8:00 a.m. to 4:30 p.m., Monday through Friday
  • Motor Vehicle (Auto Dept): 9:00 a.m. to 4:00 p.m., Monday through Friday
  • Driver's License: 8:00 a.m. to 4:00 p.m., Monday through Friday by APPOINTMENT
    • Written Exam:M-F by APPOINTMENT 
    • Car Drive Test: TUESDAY MORNING - by APPOINTMENT ONLY (mask required)
    • Motorcycle Drive Test: THURSDAY MORNING - by APPOINTMENT ONLY (seasonal)

Per CDC guidlelines: Social distancing in the office and the lobby is highly recommended, as well as wearing a mask when you come to our office(s).

Mahaska County Treasurer       106 South First Street       Oskaloosa, IA  52577

The Mahaska County Courthouse is centrally located in Oskaloosa, Iowa. We are located at 106 South First Street adjacent to the town square. Handicap parking is available on the north side of the Courthouse as well as a handicap accessible ramp.

The Treasurers office (Tax and Automobile/Drivers License) is on the first floor of the Courthouse. You will enter the Courthouse on the ground level. Go up one flight of stairs to the first floor, an elevator is also available. The Treasurers office is to the right.

The Treasurers office consists of the Tax and Automobile/Drivers License Departments. All three departments are clearly marked with signs above each door for your convenience.

Holiday Closures

  • January 1, 2021 New Year's Day
  • February 15, 2021 President's Day
  • May 31, 2021 Memorial Day
  • July 5, 2021 In observance of Independence Day
  • September 6, 2021 Labor Day
  • November 11, 2021 Veteran’s Day
  • November 25 & 26, 2021 Thanksgiving Day and Friday after
  • December 23 & 24, 2021  In observeance of Christmas Eve and Christmas Day