2026 Property Tax Due Dates
Installment 1
February
First half (varies by county)
Installment 2
July
Second half (varies by county)
Penalty: 5% first 10 days, 10% afterGrace period: None
Payment Methods
Online, Mail, In-Person
Allen County Treasurer
Phone
(419) 223-8515How to Pay
Online
Pay using credit card or e-check
By Mail
Mail check payable to Allen County Treasurer
In Person
Visit the Treasurer's office
About Allen County
Allen County is a county located in the northwestern part of the U.S. state of Ohio. Its county seat and largest city is Lima. The county was created in 1820 and organized in 1831.
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.