Oklahoma individual income tax forms supported in TaxSlayer Pro:
Form 504-I - Application for Extension of Time to File
Form 505 - Injured Spouse Claim and Allocation
Form 511 - Resident Income Tax Return
Form 511CR - Other Credits
Form 511EF - Declaration for Electronic Filing
Form 511NR - Nonresident/Part-Year Income Tax Return
Form 511TX - Credit for Tax Paid to Another State
Form 511-V - Payment Voucher
Form 511W - W-2 Data Sheet
Form 538-H - Claim for Credit or Refund of Property Tax
Form 538-S - Claim for Credit/Refund of Sales Tax
Form 561 - Capital Gain Deduction for Form 511 Filers
Form 561NR - Capital Gain Deduction for Form 511NR Filers
Form 564 - Credit For Employees In The Aerospace Sector
Form OW-8-ES - Individual Estimated Tax
Form OW-8-P - Underpayment of Estimated Tax Worksheet
Form OW-8-P-SUP-I - Annualized Income Installment Method
Worksheets One and Two - Use Tax
Additional Information:
Oklahoma State Tax Information
Oklahoma Supported Business Forms