LATE OPENING:

Due to the Memorial Marathon, the Ronald J. Norick Downtown Library will open at 12pm on Saturday, April 27th and at 2:30pm on Sunday, April 28th.

Tax Forms

Form Type
Type Form Number Form
State 2023 State Tax Table
State OW-9-MSE Annual Withholding Tax Exemption Certification For Military Spouse
State OW-8-ES-SUP Annualized Estimated Tax Worksheet
State 504-I Application for Extension of Time to File an Oklahoma Income Tax Return for Individuals
State Packet S Application for Settlement of Tax Liability
State 538-H Claim for Credit or Refund of Property Tax
State 538-S Claim for Credit/Refund of Sales Tax
State 564 Credit for Employees in the Aerospace Sector
State 567-A Credit for Investment in a Clean-Burning Motor Vehicle Fuel Property
State 511-TX Credit for Tax Paid to Another State
State A-100 Disclosure of Tax Information Authorization
State OW-8-ES Estimated Tax Declaration for Individuals
State 1040-ES Estimated Tax for Individuals
State 573 Farm Income Averaging
State 511-V Individual Income Tax Payment Voucher
State 528 Information Return Agriculture Exclusion
State 505 Injured Spouse Claim and Allocation
State 506 Investment/Jobs Credit
State 576 Natural Disaster Tax Credit
State 501 OK - Annual Information Return
State 500 OK - Information Return
State 500-B OK - Information Return Report of Nonresident Member Income Tax Withheld
State BT-129 OK - Power of Attorney Form
State 500-A OK - Production Payments Information Return
State OW-8-P-SUP-I Oklahoma Annualized Income Installment Method for Individuals
State 561-NR Oklahoma Capital Gain Deduction for Part-Year and Nonresidents Filing Form 511-NR
State 561 Oklahoma Capital Gain Deduction for Residents Filing Form 511
State 588 Oklahoma First-Time Homebuyer Savings Account
State 511-EF Oklahoma Individual Income Tax Declaration for Electronic Filing
State 511-NR Oklahoma Individual Nonresident and Part-Year Residents Income Tax Return
State 511-NR-NOL Oklahoma Net Operating Loss(es) - Nonresident/Part-Year Resident Only
State 511-NOL Oklahoma Net Operating Loss - Full Year Residents Only
State 511 Oklahoma Resident Individual Income Tax Return
State 511-CR Other Credits Form
State L-22 Questionnaire for Non-Requesting Spouse
State 578 Refundable Credit for Electricity Generated by Zero-Emission Facilities
State 569 Reporting Form for the Transfer or Allocation of a Tax Credit
State 599 Request for Copy of Income Tax Return
State L-21 Request for Innocent Spouse Relief
State 574 Resident/Nonresident Allocation