INSTRUCTIONS: COLORADO STATE C CORPORATION INCOME TAX RETURN (Form 112)

C corporations doing business in Colorado file their state income taxes using a form 112. This document can be obtained from the website of the state government of Colorado.

Colorado State C Corporation Income Tax Return 112 Step 1: Give the beginning and ending dates of the tax year you are filing for at the top of the form.

Colorado State C Corporation Income Tax Return 112 Step 2: Give the corporation's name, address, Colorado account number, and federal employer identification number.

Colorado State C Corporation Income Tax Return 112 Step 3: If this is a final return, indicate this with a check mark.

Colorado State C Corporation Income Tax Return 112 Step 4: In box A, indicate the type of apportionment method being used with a check mark.

Colorado State C Corporation Income Tax Return 112 Step 5: In box B, indicate whether this is a separate, consolidated or combined return.

Colorado State C Corporation Income Tax Return 112 Step 6: On lines 1 through 3, compute your net federal taxable income as directed.

Colorado State C Corporation Income Tax Return 112 Step 7: On lines 4 through 7, compute your additions as directed.

Colorado State C Corporation Income Tax Return 112 Step 8: On lines 8 through 12, compute your subtractions as directed.

Colorado State C Corporation Income Tax Return 112 Step 9: On lines 13 through 17, compute your state tax due as instructed.

Colorado State C Corporation Income Tax Return 112 Step 10: On lines 18 through 25, apply credits as directed. Your net tax due will be entered on line 26.

Colorado State C Corporation Income Tax Return 112 Step 11: If filing or paying late, calculate penalty and interest on lines 26 through 29.

Colorado State C Corporation Income Tax Return 112 Step 12: Lines 30 through 34 concern those who have overpaid and are eligible for a refund.

Colorado State C Corporation Income Tax Return 112 Step 13: If you wish to receive an anticipated refund as a direct deposit, enter your routing and account numbers where indicated and indicate with a check mark whether this is a checking or savings account. Provide all additional information requested about your firm in boxes C through H. An officer should sign and date the form and give their title.