| Business | Phone |
| Revenue Dept 222 S 6th St # 208, Grand Junction 81501 | (970) 248-7140 |
| State Lottery 222 S 6th St # 112, Grand Junction 81501 | (970) 248-7053 |
| Tax Audit Field 222 S 6th St # 204, Grand Junction 81501 | (970) 248-7138 |
| Tax Compliance 222 S 6th St # 204, Grand Junction 81501 | (970) 248-7141 |
| Unemployment Insurance Tax 222 S 6th St # 103b, Grand Junction 81501 | (970) 248-7343 |