2026 Property Tax Due Dates
Installment 1
May 10
Spring installment
Installment 2
November 10
Fall installment
Penalty: 5% within 30 days, 10% afterGrace period: None
Payment Methods
Online, Mail, In-Person
Dearborn County Treasurer
Phone
(812) 537-8811How to Pay
Online
Pay using credit card or e-check
By Mail
Mail check payable to Dearborn County Treasurer
In Person
Visit the Treasurer's office
Other Counties in Indiana
About Dearborn County
Dearborn County is one of 92 counties of the U.S. state of Indiana. Located on the Ohio border near the southeast corner of the state, Dearborn County was formed in 1803 from a portion of Hamilton County, Ohio. In 2020, the population was 50,679.
Source: Wikipedia — content available under CC BY-SA 4.0
Related Resources
Get Deadline Reminders
We'll email you 336 hours before your property taxes are due.
Due dates shown are for reference only. Contact your county treasurer's office to confirm official deadlines before making payments.