Claiming the credit
To claim the Colorado EITC, taxpayers must complete and submit the Individual Credit Schedule (DR 0104CR), along with their Colorado Individual Income Tax Return (DR 0104).
The taxpayer must also complete the form DR 0104TN in either of the following situations:
the taxpayer, their spouse, or any of their dependents do not have an SSN that is valid for employment; or
the taxpayer is under age 25 at the end of the tax year and does not have a qualifying child.
Forms and instructions are available online at Tax.Colorado.gov/individual-income-tax-forms . For information about obtaining an ITIN (Individual Taxpayer Identification Number), please visit the IRS website at IRS.gov/individuals/individual-taxpayer-identification-number .