Oklahoma State Information

Oklahoma State Information

Oklahoma State Information


Oklahoma State Supported Forms

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  • 511 Resident Income Tax Return
  • OK511NR State of Oklahoma Income Tax Return
  • OK511CR Other Credits
  • OK538S Claim for Credit and Refund of Sales Tax
  • OK 538H Oklahoma Claim for Credit or Refund of Property tax
  • OK511V Individual Income Tax Payment voucher
  • OK511X Credit for Taxes Paid to Another state
  • OK 511X State of Oklahoma Amended Resident Individual Income Tax Return
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