Follow the steps to complete the CO DoR DR 0205 online.

1. Press the ‘Get Form’ button to access the form and open it in the editor.
2. Begin by entering the corporation name and Colorado account number at the top of the form.
3. In Part 1, record the current year tax liability, including any credit recapture, on line 1. If line 2 (statutory exemption) is larger than line 1, enter zero, as no penalty is due.
4. For Part 2, complete lines 4 through 7. This section requires your current year tax liability and the previous year's tax liability. Determine the required annual payment by entering the smaller of lines 5 or 6 on line 7.
5. If you qualify as a large corporation, complete lines 9(a) through 9(c), and ensure that the calculated amounts are entered correctly on line 11.
6. Proceed to Part 3 to compute the penalty. Enter each quarterly payment due date on line 10 and divide the required payment from line 7 by four (or use line 9 or 29 as applicable) in line 11.
7. Complete the columns in Part 3: enter amounts paid in estimated or withholding tax on line 12 and any overpayment from the preceding period on line 13.
8. Finally, compute the total penalty on line 22 by adding all amounts calculated on lines 18 and 21. This total should be included as the estimated tax penalty on line 48 of the DR 0112 form.
9. After completing all sections, make sure to save your changes, and download, print, or share the completed form as necessary.

Complete and submit the CO DoR DR 0205 online to ensure compliance with Colorado's tax regulations.