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TaxFormFinder - Oklahoma Oklahoma Form 511 - Imdividual Income Tax Return 2015

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. We last updated the Imdividual Income Tax Return in February 2015. You can print this form directly from, or download it as a PDF for editing or later use.

Oklahoma Tax Commission Source:

Oklahoma usually releases forms for the current tax year between January and April. We last updated Oklahoma Form 511 in February 2015.

For more Oklahoma tax forms, visit our Oklahoma tax forms page.

You can eFile your Oklahoma tax return.

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