Indiana Form CT-40 (County Tax Schedule - TaxFormFinder 2026

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The document is the Schedule CT-40, a tax form for full-year Indiana residents, detailing the county income tax calculations based on income reported on Form IT-40. It includes instructions for entering income amounts, applicable county tax rates, and specific considerations for residents of Perry County who work in certain Kentucky counties.

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Click ‘Get Form’ to open it in the editor.
Begin by entering your name(s) as shown on Form IT-40 and your Social Security Number at the top of the form.
In line 1A, input the amount from IT-40, line 7. If both you and your spouse lived in the same county on January 1, enter the entire amount here.
Next, refer to the tax rate chart on the back of the schedule and enter your county's tax rate in line 2A.
For Column A (Yourself), multiply line 1 by the rate on line 2 and enter this value in line 3A. Leave blank if less than zero.
If applicable, complete lines for your spouse in Column B. Add lines 3A and 3B together and enter the total in line 4.
If you live in Perry County and worked in certain Kentucky counties, complete lines 5 and 6; otherwise, proceed to subtract line 6 from line 4 for your final amount on line 7.

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How to access 1040 tax forms?

You can download a PDF of the 1040 tax form on the IRS website. If you hire a tax preparer to help you, they might also provide the form.

Where can I get CT tax forms?

HOW TO OBTAIN CONNECTICUT TAX FORMS Connecticut state tax forms can be downloaded at the Department of Revenue Services (DRS) website: .ct.gov/drs/ Connecticut tax forms and publications are available at any DRS offices, during tax filing season.

What is a schedule on a 1040 tax form?

A tax schedule is an addendum to your return that helps to calculate income, credits, and deductions that arent included on Form 1040. Depending on your tax situation, you may be required to complete Schedules A, B, or C.

What is an IT-40 form?

IT-40 is the full-year resident individual state tax return for Indiana. IT-40PNR is the part-year or full-year nonresident individual state tax return for Indiana. Indiana Schedule IN-OCC Other Certified Credits may be removed if the form is not needed in your tax return.

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