2026 Property Tax Due Dates
Installment 1
February 28
First half (or full by April 30)
Installment 2
June 15
Second half
Penalty: 1% per month after due dateGrace period: None
Payment Methods
Online, Mail, In-Person
Phillips County Treasurer
How to Pay
Online
Pay using credit card or e-check
By Mail
Mail check payable to Phillips County Treasurer — P.O. Box 267, Holyoke, CO 80734
In Person
Visit the Treasurer's office — 221 South Interocean Avenue, Holyoke CO 80734
Other Counties in Colorado
About Phillips County
Phillips County is a county located in the U.S. state of Colorado. As of the 2020 census, the population was 4,530. The county seat is Holyoke.
Source: Wikipedia — content available under CC BY-SA 4.0
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Due dates shown are for reference only. Contact your county treasurer's office to confirm official deadlines before making payments.