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March 12, 2010 More Accurate   ·   Faster Refund   ·   Deduct Fee From Refund   ·   Efile Taxes Free
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Oklahoma Income Taxes and State Tax Forms

  • Form 511, Resident Income Tax Return
  • Form 511NR, Nonresident Income Tax Return 
  • Schedule 511-A, Subtractions
  • Schedule 511-B / 511NR-A, Additions
  • Schedule 511-C / 511NR-C, Adjustments
  • Schedule 511-D, Deductions and Exemptions Computation Worksheet
  • Schedule 511-E, Child Care Credit Computation Worksheet
  • Schedule 511-F, Earned Income Credit Computation Worksheet
  • Schedule 511-G / 511NR-F, Donations from Refund
  • Form 511-CR, Other Credits 
  • Form 511EF, Individual Income Tax Declaration for Electronic Filing
  • Form 511EF-V, Individual Income Tax Payment Voucher
  • Form 511-TX, Credit for Tax Paid to Another State
  • Form 538-H, Oklahoma Claim for Credit or Refund of Property Tax
  • Form 538-S, Oklahoma Claim for Credit or Refund of Sales Tax
  • Form 561, Oklahoma Capital Gain Deduction
  • Form 507, Statement of Person Claiming an Income Tax Refund Due a Deceased Taxpayer
  • Form OW-8-ES, Individual Estimated Tax
  • Form OW-8-P, Underpayment of Estimated Tax 

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