Form 204 Colorado - If you failed to pay or underpaid your estimated income taxes the previous tax year, you. Web printable colorado income tax form 204. Web dr 0204 (09/28/16) colorado department of revenue. Web dr 0204 (11/05/20) colorado department of revenue.
Web dr 0204 (11/05/20) colorado department of revenue. Web printable colorado income tax form 204. Web dr 0204 (09/28/16) colorado department of revenue. If you failed to pay or underpaid your estimated income taxes the previous tax year, you.