2026 Property Tax Due Dates
February 28
First half (or full by April 30)
June 15
Second half
Payment Methods
Online, Mail, In-Person
Las Animas County Treasurer
Treasurer
Sarah Martinez
Phone
(719) 846-2981Mailing Address
P.O. Box 13, Trinidad, CO 81082
Office Hours
How to Pay
Online
Pay using credit card or e-check
By Mail
Mail check payable to Las Animas County Treasurer — P.O. Box 13, Trinidad, CO 81082
In Person
Visit the Treasurer's office — 200 East 1st Street, Room 204, Trinidad CO 81082, Mon-Fri 8am - 4:30pm
Other Counties in Colorado
About Las Animas County
Not to be confused with the City of Las Animas, Colorado Las Animas County is a county located in the U.S. state of Colorado. As of the 2020 census, the population was 14,555. The county seat is Trinidad.
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.