Quick Links
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Getting Started on SUTS
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How To Register a New User
How to Add an Existing Business to Your SUTS Account
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How to Apply for a New Colorado Account Number (CAN) & Register for SUTS
Introduction to the Sales & Use Tax System
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How To File a Return Using SUTS
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How to Look Up Sales Tax Rates
How To Make a Payment
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Excel Upload Instructions
File Using XML
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