Oklahoma Tax Forms for 2015 and 2016

Tax-Rates.org provides free access to printable PDF versions of the most popular Oklahoma tax forms. Be sure to verify that the form you are downloading is for the correct year. Keep in mind that some states will not update their tax forms for 2016 until January 2017.

If the form you are looking for is not listed here, you will be able to find it on the Oklahoma 's tax forms page (see the citations at the bottom of this page).

Free Printable Oklahoma Income Tax Estimated Tax Underpayment Form
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Form OW-8-P - Estimated Tax Underpayment Form
If you failed to pay or underpaid your estimated taxes for the past tax year, you must file form OW-8-P to calculate any interest or penalties due with your income tax return.
Free Printable Oklahoma Income Tax Annualized Estimated Tax Worksheet
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Form OW-8-ES-SUP - Annualized Estimated Tax Worksheet
This is the annual worksheet for self employment taxes.
Free Printable Oklahoma Income Tax Individual Estimated Income Tax
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Form OW-8-ES - Individual Estimated Income Tax
You must pay estimated income tax if you are self employed or do not pay sufficient tax withholding. Estimated tax payments must be sent to the Oklahoma Department of Revenue on a quarterly basis.
Free Printable Oklahoma Income Tax Nonresident Income Tax Form
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Form 511 NR - Nonresident Income Tax Form
Nonresidents and part time residents need to file form 511 NR when doing their income taxes for Oklahoma.
Free Printable Oklahoma Income Tax Imdividual Income Tax Return
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Form 511 - Imdividual Income Tax Return
Form 511 is the general income tax return for Oklahoma residents. Form 511 can be eFiled, or a paper copy can be filed via mail.
Free Printable Oklahoma Tax Table
Oklahoma Tax Table - Printable tax table and quick reference
Tax-Rates.org provides a printable Oklahoma datasheet including an income tax table, a list of Oklahoma tax deductions, important URLs and mailing addresses, and more.
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