Rule 1 CCR 201-1 - PROCEDURE AND ADMINISTRATION
- Rule 1 CCR 201-1 - PROCEDURE AND ADMINISTRATION
- Rule 24-35-103.5 - Private Letter Rulings and Informational Letters
- Rule 39-21-102 - Repealed
- Rule 39-21-103-1 - Request for Hearing
- Rule 39-21-103-2 - Assessments
- Rule 39-21-103(1) - Priority of Payments
- Rule 39-21-105.5 - [Effective until 7/30/2024] Notices
- Rule 39-21-105.5-1 - Notices Sent by Mail
- Rule 39-21-105.5-2 - Electronic Notices or Other Communications
- Rule 39-21-108 - Refund Claims
- Rule 39-21-109 - Interest Discount
- Rule 39-21-110 - Interest on Overpayments
- Rule 39-21-110.5 - Rate of Interest
- Rule 39-21-111 - Jeopardy Assessment and Demands
- Rule 39-21-112(1) - Extension of Time for Filing a Tax Return
- Rule 39-21-112(3.5) - Notice and Reporting Requirements for Non-Collecting Retailers
- Rule 39-21-116 - Closing Agreements
- Rule 39-21-116.5 - Penalties for Officers or Members
- Rule 39-21-119 - Date Return or Payment Deemed Filed or Made When Sent by Mail
- Rule 39-21-119.5 - Requirements for Electronic Filing and Electronic Payment
- Rule 39-21-120 - Signature and Filing Alternatives
- Rule Special Rule 1 - [Repealed]