Sales-Tax Insights & Resources

Colorado DOR to Host Retail Delivery Fee Q&A

Join the Colorado Department of Revenue’s stakeholder workgroup webinar on the new Retail Delivery Fee rule—eligible for 1 CPE credit, with registration and contact details below.

Colorado "In-State" Economic Nexus?

A summary of Colorado's in-state economic nexus rules requiring businesses making remote deliveries into home-rule cities to register, collect, and remit local sales tax.

Colorado State Use Tax

Complete guide to Colorado's use tax system, including state and local jurisdiction requirements, filing procedures, and compliance deadlines.