Contact Us
Office of the Treasurer
Dave Young
200 East Colfax Avenue
State Capitol, Suite 140
Denver, CO 80203-1722
Phone: (303) 866-2441
Email: treasurer.young@state.co.us
Great Colorado Payback - Colorado's Unclaimed Property Program
200 East Colfax Avenue
State Capitol, Suite 141
Denver, CO 80203
Phone: (303) 866-6070
Toll Free: 1-800-825-2111
Email: greatcopayback@state.co.us