Contact Info

LeAnn Black
Clay County Treasurer



Clay County Treasurer

Administration Building

300 West 4th Street

Suite 4

Spencer, IA 51301









Monday - Friday

8:00 am - 4:30 pm

Notice: Drivers License by appointment only



Casey Climer
Motor Vehicle Deputy


Catie Swart
Tax Deputy


Loree Zwemke


Deon Eickhoff



Alicia Snyder

DL Examiner

Duties of the County Treasurer

Tax due reminder March 2024


I would like to remind Clay County property owners that the second half of property taxes is due March 31, 2024.  Since the 31st falls on a weekend you have until Monday, April 1st to pay without penalty.  You may pay in our office at 300 West 4th St, Spencer, IA., between the hours of 8:00 am to 4:30 pm Monday through Friday. Also payments may be made by mail or dropped off in our boxes on the north and south side of the Clay County Administration Building. 


Property tax information may be obtained online at or by calling the Treasurer’s Office at 712-262-2179.  To pay online by E-check there is a $.25 per transaction fee to use a Debit card there is a $2.00 fee and credit card fee is 2 ¼ percent fee. 

We accept Visa, MasterCard & Discover.

The Clay County Treasurer's Office is dedicated to excellence by providing courteous, friendly, and professional customer service in all aspects of our county office. Respecting the citizens of Clay County by the power entrusted in the Treasurer as the overseer of the revenues generated in Clay County.

Characteristics of the Treasurer
Duties of the Treasurer
Financial Management
Property Tax Forms