Instructions for DR 0145
This form is used for two purposes:
Unless the appointed representative has a fiduciary
Tax information disclosure authorization. You authorize
relationship to the taxpayer (for example, personal
the department to disclose your confidential tax
representative, trustee, guardian, conservator), an original
information to another person. This person will not
Notice of Deficiency will be mailed to the taxpayer as
receive original notices we send to you.
required by law. A copy will be provided to the appointed
Power of attorney for representation. You authorize
representative when requested.
another person to represent you and act on your behalf.
The person must meet the qualifications listed here.
For corporations, “taxpayer” as used on this form, must be
Unless you specify differently, this person will have
the corporation that is subject to Colorado tax. List fiscal
full power to do all things you might do, with as much
years by year end date.
binding effect, including, but not limited to: providing
information; preparing, signing, executing, filing, and
An individual who prepares and either signs your tax
inspecting returns and reports; and executing statute of
return or who is not required to sign your tax return (by
limitation extensions and closing agreements.
the instructions or by rule), may represent you during an
audit of that return. That individual may not represent
SSN: Social Security Number
you for any other purpose unless they meet one of the
CAN: Colorado Account Number
qualifications listed above.
FEIN: Federal Employer Identification Number
Generally, declarations for representation in cases
This form is effective on the date signed. Authorization
appealed beyond the Department of Revenue must be
terminates when the department receives written
in writing to the local jurisdiction district court. A person
revocation notice or a new form is executed (unless the
recognized by a district court will be recognized as your
space provided on the front is initialed indicating that prior
representative by the department.
forms are still valid). If this tax information designation
and power of attorney for representation form is used for
taxpayers on a joint return, both the primary taxpayer and
spouse must sign this form.
Taxpayer Assistance
General tax information
Revenue Online account access
Telephone
303-238-7378