Colorado recently released GIL 26-001, providing that the Multistate Tax Commission resale certificate, may not be used by a wholesaler in the state without a state-issued sales tax license to claim an exemption. Reasoning that due to the attestation on the form, a business is attesting that they hold a valid sales tax license in a jurisdiction and if the business does not have a valid sales tax license such jurisdiction, it would not be eligible to use the Multistate Tax Commission resale certificate.