Where do I send my tax return in Colorado?

Mailing to Colorado Department of Revenue, PO Box 17087, Denver, CO 80217-0087.

Can I email or fax my tax return to the IRS?

While you cannot fax your tax return, you can’t email them either. You have two options for filing your tax return: e-file it or mail it. IRS guidelines promote e-filing and for good reason. It’s generally safer, faster and easier than preparing a paper return and mailing it.

Can I send my tax return via email?

Answer: Yes, you can file an original Form 1040 series tax return electronically using any filing status. Filing your return electronically is faster, safer and more accurate than mailing your tax return because it’s transmitted electronically to the IRS computer systems.

Where do I Mail my Colorado state taxes to?

There are two addresses to mail your CO Form 104 depending on if you are including a payment or not – If you are filing this return with a check or payment, please mail the return to: COLORADO DEPARTMENT OF REVENUE Denver, CO 80261-0006

How to file a Colorado C corporation tax return?

If the C Corporation will be filing the return on extension but needs to make a payment by the original due date, this payment can be made online at or can be submitted by mail with the Extension of Time for Filing a Colorado C Corporation Income Tax Return Payment Voucher and mailed to the address on the form.

Where do I Mail my federal tax return?

The mailing address for your federal tax return depends on the state or territory that you live in and on the type of Form 1040 that you are filing. However, you can prepare and efile most of the Federal IRS 1040 Forms together with your State Tax Return on efile.com-no need to mail anything when you electronically file your taxes.

How long does it take to file a tax return in Colorado?

Pass-Through Entity/S-Corporation/Partnership – An automatic six-month extension of time to file is granted until 6 months after the original due date of the return.