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Okla. Admin. Code 710:50-3-39 - Part-year resident
An Oklahoma Income Tax Return Form 511NR must be completed and filed by those individuals who move into or out of the State of Oklahoma during the year. Notes.
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2014 Oklahoma Resident Individual Income Tax Forms
This packet contains: Instructions for completing the. Form 511: Oklahoma resident income tax return. Form 511 income tax form. Form 538-S: Sales Tax
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2024 Oklahoma Individual Income Tax Forms and Instructions
The Oklahoma taxable income of a part-year individual or nonresident individual shall be calculated as if all income were earned in Oklahoma, using Form 511-NR.
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