COLORADO tax return

COLORADO Tax Returns with!

Looking to cut down on tax preparation time? You can file your COLORADO income taxes and federal taxes at the same time using simplifies the tax preparation process by automatically filling in any matching information into both your state and federal tax forms.

Colorado has a flat income tax of 4.63%, in which all resident's income is taxed. April 15th is the deadline for Colorado taxpayers to file a state return. If April 15th is either a holiday or weekend, then returns are due on the very next business day.


Colorado considers a taxpayer to be a state resident if they have maintained a permanent home in the state, or have the intention of creating one. In order to prove this, a resident can use any of the following documents:

  • Voter registration in the state
  • A valid Colorado driver's license
  • Property ownership
  • School registration

Additionally, if a taxpayer's spouse and children reside within the state, the Colorado Department of Revenue will assess that as enough information to prove intention of residency within the state.

If a resident ends up paying taxes in another state, they may be able to claim a refund if the money is taxed by two places. This way, a resident's income is only taxed by their home state. supports all state income tax returns. Washington D.C. along with 41 states have income tax returns. If you live in Alaska, Florida, Nevada, New Hampshire, South Dakota, Tennessee, Texas, Washington or Wyoming, you only need to file your Federal Income Tax Return with the IRS.

Benefits of using

  • Prepares both your federal return and your state income tax returns at the same time by automatically transferring matching data into both forms.
  • Finds all valid tax deductions, does the math for you and provides self-help tools to simplify tax preparation.
  • Allows you to securely access and efile your tax data online from any Internet connection.

Take advantage of online E-Filing services available through

Filing your tax return with is faster than ever. Choose direct deposit, and receive your tax refund even quicker!

Be kept up to date on the status of your return. You can view the status of your tax return right through our website, with daily updates to your account and filing status with the IRS.

Customer Support : offers our customers full technical support. Our professional customer care representatives are standing by awaiting your calls Whether it’s a question regarding your account or the calculation of your return, get an answer within minutes. Live chat support is also available, with little to no wait time.

State Tax Returns