Colorado State Income Tax

The Colorado State Income Tax Expertise You Need

If you have questions about how to file your Colorado State income tax return, the tax professionals at H&R Block^® can help! From Colorado state income taxes to municipal regional taxes, the tax professionals at H&R Block have the training and expertise to find you every tax deduction and credit you're entitled to, help you plan for the future, and offer income tax help year-round.¹

¹If you discover an H&R Block error on your return which entitles you to a larger refund (or smaller tax liability) than what we calculated, we'll refund your tax-preparation fee for that return. Refund claims must be made during the calendar year in which the tax return is prepared. ©2009 HRB Tax Group, Inc.

Tax Resources for Coloradans

Looking for more information on which Colorado state tax credits you are eligible for?

Learn more about issues specific to Colorado state income taxes

Find an H&R Block^® Tax Pro Near You

We've got H&R Block offices all over Colorado, and every office is staffed by highly trained tax professionals who will complete your federal and state income tax returns.

Learn more about our income tax professionals in Colorado

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Online & Software Tax Prep

H&R Block At Home^™ Deluxe:

Guaranteed maximum refund
Best for investors / homeowners
Double-checks for errors
Audit support from a tax pro

(pay when you file)
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