Oklahoma Payroll Tax Requirements
There are three required tax items you need in order to get set up for payroll.
| Requirement | Format | Agency |
|---|---|---|
| Withholding Tax Account ID | WTH-10000000-99 (3 letters and 10 numbers) | Oklahoma Tax Commission |
| Employer Account Number | 00-0000000 (9 digits) | Oklahoma Employment Security Commission |
| Contribution Rate | X.X% | Oklahoma Employment Security Commission |
Withholding Tax Account ID
For new businesses, complete online registration with the Oklahoma Tax Commission.
Employer Account Number and Tax Rate
New businesses can register online with the Oklahoma Employer Security Commission to obtain their Account Number and Tax Rate.
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You can find your Withholding Tax Account ID on correspondence from the Oklahoma Tax Commission. If you have any questions, contact the agency at 405-521-3160.
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You can find your Employer Account Number and Contribution Rate on the Unemployment Insurance Rate Notice sent yearly. If you have any questions, contact the agency at 405-557-7222 or EzTaxExpress@oesc.state.ok.us.