Ohio State Tax Information
Looking for Ohio state tax information? We provide the latest resources on state tax, unemployment, income tax and more.
Department of Job and Family Services
Withholding Requirements:
- Register as employer by filing Form UCO-1
- Employee's Withholding Exemption Certificate: Form IT-4
- Withholding Method = formula
- Supplemental Rate = Withhold at 3.5%
Local Taxes
Ohio City Taxes can be found by clicking here
Ohio School District Taxes can be found by clicking here
State Unemployment Insurance (SUI):
Wage base is $9,000 for 2011 and 2012
Rates range from 0.70% to 9.1%
New employers use 2.7%
New construction employers use 7.0%
click here to check rates
State Disability Insurance (SDI):
Industrial Commission
30 W. Spring St.
Columbus, OH 43215-2233
614-466-6136
https://www.ohioic.com/
Public and private employers: $0.10 per $100 of payroll
Self Insurers: $0.05 per $100 of payroll
State Labor Laws:
Minimum Wage - $7.40, $7.79 per hour effective 1/1/12
Termination Pay - Quit - first of the month for wages earned in the first half of previous month. 15th of the month for wages earned in the last half of the previous month.
New Hire Reporting:
Employers must report hiring, rehiring, and return
to work within 20 days on Form W-4 (or equivalent) to:
Ohio New Hire Reporting Center
PO Box 15309
Columbus, OH 43215-0309
Fax line: 614-221-7088
Toll free fax line: 888-872-1611
To report online click here
Remit Withholding for Child Support to:
Office of Child Support
Department of Human Services
State Office Tower, 27th Floor
30 East Broad Street
Columbus, OH 43266-0423
614-752-6561
To report online click here
Reciprocal States
Indiana, Kentucky, Michigan, Pennsylvania, West Virginia
For paycheck calculation visit the Ohio Paycheck Calculator of PaycheckCity.

state tax