Colorado Sales Tax Nexus — Rules, Thresholds & Filing Guide (2026)
Content for this page is being generated from the Colorado Department of Revenue. Check back soon for full thresholds, filing cadence, and marketplace facilitator rules.
Source: https://tax.colorado.gov/
Colorado sales tax by topic
- Colorado · E-commerceGeneral e-commerce sales tax rules
- Colorado · ShopifyShopify-specific sales tax guidance
- Colorado · AmazonAmazon FBA and marketplace sales tax
- Colorado · SaaSSoftware-as-a-service sales tax rules
- Colorado · ThresholdsEconomic and transaction nexus thresholds
- Colorado · FilingFiling frequency and procedures
- Colorado · Marketplace FacilitatorMarketplace facilitator law for the state