Document allows for a resident or entity to elect another party to handle a tax filing on their behalf. The form must be completed and signed by the principal and agent (does not need witnesses or a notary public to be considered legal). The agent selected can be anyone but is recommended to be:
CO-Licensed CPA
CO-Licensed Attorney
How to File?
- Online
- Through the Mail with the following address: Taxpayer Service, 1375 Sherman St., Denver, CO 80261
Source – https://cdor.colorado.gov