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Colorado Department of Revenue fax number
(303) 866-3018
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Discovery Section (Taxpayer Identity Verification)
Used for: Submit required identity verification documents by email, fax or mail to the Discovery Section of the Colorado Department of Revenue. Fax number: 303-866-3018; email: DOR_Discovery@state.co.us; mail: Discovery Section, Room 634, PO Box 17087, Denver, CO 80217-0087.
Fax destination details
- Department
- Discovery Section (Taxpayer Identity Verification)
- Purpose
- Submit required identity verification documents by email, fax or mail to the Discovery Section of the Colorado Department of Revenue. Fax number: 303-866-3018; email: DOR_Discovery@state.co.us; mail: Discovery Section, Room 634, PO Box 17087, Denver, CO 80217-0087.
- Address
- Discovery Section, Room 634, PO Box 17087, Denver, CO 80217-0087
- Voice phone
- (303) 238-7378
- Website
- Visit organization website
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