Colorado’s Form DR 0104 is the state’s main income tax form. To get to the Colorado section of TurboTax Online:
Select Tax Home in the left pane
On the Hi, let's keep working on your taxes! screen, select the dropdown on the right side of the State Taxes box, then select Start, Continue, Pick up where you left off, or Review/Edit
If you land on a Colorado interview page, select Let's get started, Continue or other similar prompt. Otherwise, in the left pane, select Prepare State, then proceed through the Colorado screens