Income and Other Tax Forms and Info

Federal Resource


The City Tax Division may not provide income tax assistance or advice. Please use this link to the IRS website for any income tax questions or needs you may have.

State Resource


Please visit the Colorado Department of Revenue tax website.

Jefferson County


Property taxes and food licensing are under the jurisdiction of Jefferson County; please see the Jefferson County website.
For your convenience, the Jefferson County food establishment fees list is provided here.

Tax Preparation Assistance


AARP - free tax preparation assistance for individuals of any age

Denver Asset Building Coalition - free tax preparation assistance for individuals earning less than $45,000 a year

Piton Foundation Tax Help - free tax preparation assistance for individuals earning less than $49,000 a year

TaxHelp - a wide variety of state and local tax information is provided through the TaxHelp website