Contact My Local Office in Colorado

 

Get Faster Service

You can get help with most tax issues online or by phone. On IRS.gov you can:

Get Help with Your Taxes In-Person

You need to make an appointment to visit a Taxpayer Assistance Center (TAC).

To make an appointment:

  1. Choose the office that has the services you need
    • To see the services available, click on "Services Available" in the table below
    • Not all services are available at every TAC office
  2. Call the appointment number for the office you need to visit
    • Our customer service representatives are available Monday through Friday, 7 a.m. to 7 p.m. Eastern Time. If you need help in a language that isn’t English, our telephone interpreters will help you.

Note: In order to receive services, you will be asked to provide a current government-issued photo identification and a Taxpayer Identification Number, such as a Social Security number.

Caution: Many of our offices are in Federal Office Buildings. These buildings may not allow cell phones with cameras.

Find a Colorado Taxpayer Assistance Center

Hours of operation are subject to change.

City Street Address Days/Hours of Service Telephone
Colorado Springs 2864 S. Circle Dr.
Colorado Springs,
CO 80906 

Monday-Friday - 8:30 a.m.- 4:30 p.m.
(Closed for lunch 12:30 - 1:30 p.m.)

**This TAC is closed 10/28-11/1, 11/12-11/15, 11/24-11/29 & 12/20-12/30**
 
**This TAC is closed 9:45 a.m.-3 p.m. 11/2-11/5**

Services Available

Office Information
719-226-3300

Make Appointment
844-545-5640 

Denver 1999 Broadway
Denver, CO 80202 

Monday-Friday - 8:30 a.m.- 4:30 p.m.

Services Available

Office Information
303-446-1675 

Make Appointment
844-545-5640

Ft. Collins 301 S. Howes St.
Ft. Collins, CO 80521 

Monday-Friday - 8:30 a.m.- 4:30 p.m.
(Closed for lunch 12:30 - 1:30 p.m.)

**This TAC is closed 10/22 & 11/8-12/15**

Services Available

Office Information
970-221-0688 

Make Appointment
844-545-5640

Grand Junction 400 Rood Ave.
Grand Junction,
CO 81505 

Monday-Friday - 8:30 a.m.- 4:30 p.m.
(Closed for lunch 12 noon - 1 p.m.)

Services Available

Office Information
970-241-6265

Make Appointment
844-545-5640

What to Do If You Can’t Resolve Your Issue

If you can’t resolve your situation with us:

For more information, see Tax Topic 104.

Partner with Us to Help Taxpayers

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