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Licensing CO

CO Business Registration

Source: CO Secretary of State Verified: March 1, 2026

Colorado businesses must register with the Secretary of State before conducting business. Sole proprietors using a trade name must file a Statement of Trade Name. All businesses with employees or taxable sales must also register with the Department of Revenue for withholding and sales tax accounts.

Official Source:
CO Secretary of State
Always verify current information directly with this agency.

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