2026 Property Tax Due Dates
Installment 1
May 1
Full due
Delinquent after: May 1
Installment 2
September 1
Second half
Delinquent after: September 1
Penalty: Interest accrues after delinquency
Payment Methods
Online, Mail, In-Person
Box Butte County Treasurer
How to Pay
Online
Pay using credit card or e-check
By Mail
Mail check payable to Box Butte County Treasurer — PO Box 655
In Person
Visit the Treasurer's office — 515 Box Butte Ave, Alliance NE 69301, Mon-Fri 8am - 4pm
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Due dates shown are for reference only. Contact your county treasurer's office to confirm official deadlines before making payments.