File Colorado withholding tax online

Reminder: State withholding tax coupon booklets no longer mailed

Colorado wage withholding tax has a very simple tax form, can be filed online rather than on paper, and many employers are already filing and paying their tax by Electronic Funds Transfer (EFT) or through Revenue Online and do not need form coupon booklets.

For this reason, 2013 wage withholding coupon booklets are not available. 

Withholding account holders are encouraged to sign up for account access to file and pay through Revenue Online at New wage withholding accounts receive Revenue Online Sign Up instructions with their withholding license.

Revenue Online is a one-stop, secure, streamlined Web site where you can

□    File returns (including “zero” returns).

□    Register for EFT.

□    Make payments online by EFT, e-check or credit card.

□    Monitor your account activity.

For more information about withholding tax due dates and filing/paying the tax, see Collect and File Wage Withholding on the Colorado Taxation Web site.