For all you last-minute filers out there, you have one more day to file your taxes. The Colorado Department of Revenue provides a free service for taxpayers wishing to take advantage of filing online. Colorado Netfile allows taxpayers to file their state tax returns for free, regardless of income. To file, you need to input information from your completed federal tax return. The Netfile software is a bit clunky, but it gets the job done.

• Colorado Netfile Official Site