Colorado
General Information | Wage Info | Forms | State Links
| Department of Labor |
| Department of Labor & Employment 15151 Arapahoe St. Toter 2, Suite 400 Denver, CO 80202 Phone: 303-318-8441 Fax: 303-318-8048 Website |
| Unemployment Agency |
| Department of Labor & Employment Division of Employment and Training Unemployment Insurance Tax Accounting 1515 Arapahoe. Tower 2, Suite 400 Denver, CO 80202 Phone: 303-318-9100 or 800-480-8299 Fax: 303-603-8279 Website |
| Department of Revenue |
| Department of Revenue Taxpayer Service Division 1375 Sherman St. Denver, CO 80261 Phone: 303-238-7378 Fax: 303-866-5392 Website |