Learn how to use Revenue Online to file a claim for refund of overpaid business taxes—covering eligible taxes, system benefits, and detailed filing steps.
Sales Tax Colorado, LLC Team
October 5, 2021
Overview of enhancements to Colorado DOR’s Revenue Online portal, including streamlined filing processes, new features, and improved mobile responsiveness.
Sales Tax Colorado, LLC Team
February 15, 2021
Overview of Colorado home-rule municipalities adopting economic nexus and marketplace facilitator codes, with effective dates and resource links.
Sales Tax Colorado, LLC Team
February 9, 2021
An overview of the major changes to Colorado’s sales tax collection rules effective June 1, 2019, highlighting compliance challenges around over-collection, under-collection, and home-rule jurisdiction nexus.
Sales Tax Colorado, LLC Team
January 26, 2021
Overview and demonstration information for Colorado's Sales & Use Tax System (SUTS), a unified portal for state and participating home-rule city sales tax registration and filing.
Sales Tax Colorado, LLC Team
January 7, 2021
Summary of the Colorado Department of Revenue's upgrade to Revenue Online, highlighting new functionality and improved accessibility across devices.
Sales Tax Colorado, LLC Team
January 5, 2021
Demonstration details for Colorado’s unified Sales & Use Tax System (SUTS), including webinar registration, home-rule city participation, and coalition resources.
Sales Tax Colorado, LLC Team
December 17, 2020
Announcement of the DOR’s virtual rulemaking hearing on January 25, 2021, covering proposed rule changes including hotel resident exemptions and conservation credits.
Sales Tax Colorado, LLC Team
December 16, 2020
Colorado’s newly adopted Digital Goods Rule clarifies that digital products—downloads, streaming subscriptions, and other electronic goods—are taxable as tangible personal property.
Sales Tax Colorado, LLC Team
December 11, 2020
Overview of Colorado sales and use tax rate changes effective January 1, 2021, with updated tables covering state-collected, special district, county, and self-collecting home-rule jurisdictions.
Sales Tax Colorado, LLC Team
December 7, 2020
