CO 112 Information

Filing Requirements Each C corporation doing business in Colorado, or those who derive income from Colorado sources, must file this return. Organizations that have been granted tax exempt status by the IRS are generally exempt from Colorado taxation. However, those tax exempt entities that file Federal form 990-T to report unrelated usiness taxable income from Colorado sources or from business activity in Colorado are subject to Colorado taxation and are required to file Form 112. Any insurance company subject to the tax imposed on gross premiums by ยง10-3-209, C.R.S. is exempt from Colorado income tax.

Link to official form info:

Link to official form info for 112

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  • Thursday Apr 15, 2027
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