Ohio Filing Due Date: OH individual income tax returns are due by April 15 or by the 15th day of the 4th month following the close of the taxable year (for fiscal year filers).

Ohio law requires employers to withhold state income taxes from all wages of residents and wages for services performed in Ohio of certain nonresidents. Withholding is not required for employees who are residents of Indiana, Kentucky, Michigan, Pennsylvania, or West Virginia.

Ohio IT 1140 or IT 4708? Qualifying PTEs whose equity investors are limited to nonresident individuals, nonresident estates, nonresident trusts and qualifying PTE investors can file either the Ohio IT 1140 or IT 4708.

Ohio allows a dependent exemption for dependent children and persons other than yourself and your spouse to whom you provide support and claim on your federal tax return. You are entitled to a $1,850 - $2,350 deduction for each dependent exemption depending on your modified adjusted gross income.

Ohio Residents If your gross income exceeds $11,500 (if you are single) or $13,100 (for married couples), your taxes have been withheld or you had an adjustment in accordance with Schedule A, you are required to file an Ohio state income tax return.

Every full-year resident, part year resident and full year nonresident must file an Ohio tax return if they have income from Ohio sources. An exception is for full year nonresidents living in a border state will not have to file an Ohio tax return if wages received are from an unrelated employer.

Are we required to withhold Ohio income tax? Yes. As an employer, you must withhold Ohio income tax from your employees' wages. The federal tax exemption does not apply to employment taxes.

The tax is a 5.0 percent withholding tax on income of qualifying individual investors and an 8.5 percent entity tax on income of qualifying investors that are notindividuals, based upon the investors' share of the qualifying pass-through entity's profits apportioned to Ohio.