Who must collect sales tax in Colorado? Businesses selling taxable goods or services in Colorado may be required to collect and remit sales tax. By Taylor Rouillard|2026-05-28T19:38:58+00:00May 28, 2026|Sales and Use Tax Article|Comments Off on Who must collect sales tax in Colorado? Business Law Group helps entrepreneurs, business owners, and professionals protect and grow their companies with smart, practical legal solutions. FacebookXRedditLinkedInWhatsAppTelegramTumblrPinterestVkXingEmail About the Author: Taylor Rouillard