IRS & Colorado Resources for Employers

Here's a handy list of federal and Colorado resources for employers regarding tax responsibilities and labor laws.

IRS Employer's Tax Guide (Publication 15): Explains your tax responsibilities as an employer

IRS Employer's Supplemental Tax Guide (Publication 15-A): Contains specialized and detailed employment tax information supplementing the basic information provided in Publication 15 (Circular E)

IRS Employer's Tax Guide to Fringe Benefits (Publication 15-B): Contains information on the employment tax treatment of fringe benefits

Colorado Department of Labor and Employment: Outlines state labor laws for Colorado employers

Colorado Department of Revenue: Answers frequently asked questions regarding income tax withholding in Colorado