Treasurer Services | Mahaska County Offices
Mahaska County Courthouse, 106 South 1st Street, Oskaloosa, IA 52577
Eligibility
Mahaska County residents
Required documents
Varies by service
(641) 673-5482
Voice·
Main Phone
(641) 673-4618
Voice·
Main Phone
(641) 673-9521
Voice·
Main Phone
(641) 673-2586
Fax·
Fax
Websitewww.mahaskacountyia.gov
Email[email protected]
Application process
Call or visit the office
Fees
Varies by service
Service area
Mahaska County, IA
Collects property taxes, conducts annual tax sale for delinquent taxes, processes vehicle transactions, issues driver's licenses, and issues motor vehicle titles and registrations.
Date of Last Formal Update
09/22/2025
Data provided by
United Way of the Midlands
Providing organization
Mahaska County Offices
Offers county government services to the communities in Mahaska County.