2026 official-source estimate
Oklahoma Paycheck Calculator
Estimate 2026 Oklahoma withholding from the official OW-2 percentage tables and the employee’s OK-W-4 elections.
Your paycheck details
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Replace them with your own paycheck information. WageFrame did not read or save personal wage data.
Pay classification
Work locations and home state
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Federal withholding profile
Federal W-4 adjustments
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Year-to-date wages and other deductions
Included
What this estimate covers
- Federal income tax withholding
- Social Security and Medicare
- 2026 Oklahoma OW-2 percentage method for all supported pay periods
- OK-W-4 filing status, allowances, and additional withholding
- Valid certificate-based exemption from Oklahoma withholding
Limitations
What is not included
- Supplemental-wage and bonus withholding methods
- Interstate wage allocation and special nonresident exemptions
- Unentered employer benefits and unsupported deduction treatments
- Eligibility advice for certificate-based exemption claims
How the Oklahoma estimate works
Enter gross pay for one pay period, federal W-4 adjustments, and the state details shown above. Federal withholding follows Publication 15-T. Oklahoma subtracts the OW-2 pay-period value of each OK-W-4 allowance, selects the single or married percentage table for the chosen pay frequency, calculates regular withholding from the published bracket, and rounds that regular amount to the nearest whole dollar before adding the employee’s requested additional withholding.
Example: The official 2026 OW-2 example uses $1,825 of semimonthly wages, married status, and two allowances. After subtracting $83.34, the married semimonthly table produces $37 of Oklahoma withholding after whole-dollar rounding. The calculator does not assume any unentered benefit deduction or invent a tax result.
Weekly, biweekly, semimonthly, and monthly are the supported paycheck frequencies. “Annual salary” is an earnings input and the annual view is a simple period multiplication; neither is an annual payroll-period method. The special Form W-4 adjustment for nonresident aliens is not modeled.
Source trail
Official data used on this page
Each rule is versioned and reviewed before production use.
See every checksum and effective date on the tax data sources page.