How can I update my tax withholding? Employers that do business in Ohio are responsible for withholding Ohio individual income tax from their employees' pay.This form allows the employee to verify that the employer is withholding the correct tax rates for the correct municipalities. The Municipal Court provides a fair and impartial hearing for all citizens charged with a city ordinance violation, code violation, or traffic violation. Ohio school districts may enact a school district income tax with voter approval. As of January 2024, 212 school districts impose an income tax. Use Schedule A (Form 1040) to figure your itemized deductions. This is the easiest way to electronically fill out the forms and prevent losing any information that you've entered. Real Estate Withholding. Selling real estate?