In November, Upper Thompson Sanitation District customers received letters detailing changes to rates and fees in 2025. Learn more about these changes here.

 
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Change of Address Form

Note: Please do not request a name change without documentation. We can only send bills to the property owner, as reflected on the Larimer County Assessor website. Proof of ownership must be provided for name changes.

Upload requirements
Property Owner Name
Property Address
Previous Mailing Address
New Mailing Address