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Oklahoma Free Printable Form 599 Request for Copy of Income Tax Return for 2026 Oklahoma Request for Copy of Income Tax Return

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Request for Copy of Income Tax Return
Form 599 Request for Copy of Income Tax Return

Form 599 Revised 8-2025 Oklahoma Tax Commission OTC Request for Copy of Income Tax Return Do not sign this form unless all applicable lines have been completed. Your request may be rejected if the form is incomplete or illegible. Note: You may be able to get your tax return information from other sources. If you had your tax return completed by a paid preparer, they should be able to provide you a copy of the return. 1a. Name shown on tax return (If a joint return, enter the name shown first) 1b. Social Security Number or Employer Identification Number of 1a. 2a. If a joint return, enter spouse’s name shown on tax return 2b. Social Security Number of 2a (if applicable) 3. Current name, address (including apartment, room, or suite number), city, state, and ZIP code Name:____________________________________________________________________________________________________________ Address: __________________________________________________________________________________________________________ City: __________________________________________________________ State: __________________ ZIP: _____________________ 4. Previous address shown on the last return filed if different from Section 3 Address: __________________________________________________________________________________________________________ City: __________________________________________________________ State: __________________ ZIP: _____________________ 5. If the tax return is to be mailed to a third party (such as a mortgage company), enter the third party’s name, address, area code and telephone number. The Oklahoma Tax Commission (OTC) has no control over what the third party does with the tax return. Name:_________________________________________________________ Telephone Number: _________________________________ Address: __________________________________________________________________________________________________________ City: __________________________________________________________ State: __________________ ZIP: _____________________ Caution: If a third party requires you to complete Form 599, do not sign if Sections 6 and 7 are blank. 6. Tax return requested. Form 511, 512, etc. as originally submitted to the OTC, including Form(s) W-2, schedules or amended returns. Enter only one return number. If you need more than one type of return, you must complete another Form 599. Form Number: __________________ Note: If the copies must be certified for court or administrative proceedings, check here...................... There is a $7.00 fee for each certified return.............Number of certified returns: _______________ @ $7.00 per return = $ 7. Year or period requested. Enter the tax year or the ending date of the year or period. If you are requesting more than eight years or periods, you must attach another Form 599. ___________________ ___________________ ___________________ ___________________ ___________________ ___________________ ___________________ ___________________ 8. There is a $5.00 fee for each return requested...........Total returns requested: _________________ @ $5.00 per return = $ 9. Fee Summary. Full payment must be included with your request, or it will be rejected. Make your check or money order payable to the Oklahoma Tax Commission. Enter your Social Security Number or Employer Identification Number and “Form 599 Request” on your check or money order. Certified Copies Fee (Section 6)........... $ Total Return Fee (Section 8)................. $ Total Amount Enclosed...................... $ 10. Signature of taxpayer(s). I declare that I am either the taxpayer whose name is shown on line 1a or 2a, or a person authorized to obtain the tax return requested. If the request applies to a joint return, either spouse must sign. If signed by a corporate officer, partner, guardian, tax matters partner, executor, receiver, administrator, or trustee, I certify that I have the authority to execute Form 599 on behalf of the taxpayer. If signed by a person other than the taxpayer, Form BT-129 Power of Attorney must be attached. Signature: ___________________________________________ Date: _______________ _____________________________________ Area Code and Telephone number of taxpayer on line 1a or 2a. Title: If line 1a above is a corporation, partnership, estate or trust: ____________________________________________________________ Spouse’s Signature: ___________________________________________ Date: ______________________________________________ Mail To: Oklahoma Tax Commission • Oklahoma City, OK 73194
Extracted from PDF file 2025-oklahoma-form-599.pdf, last modified May 2008

More about the Oklahoma Form 599 Other Tax Return TY 2025

We last updated the Request for Copy of Income Tax Return in January 2026, so this is the latest version of Form 599, fully updated for tax year 2025. You can download or print current or past-year PDFs of Form 599 directly from TaxFormFinder. You can print other Oklahoma tax forms here.


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Other Oklahoma Other Forms:

TaxFormFinder has an additional 54 Oklahoma income tax forms that you may need, plus all federal income tax forms.

Form Code Form Name
Form 599 Request for Copy of Income Tax Return
Form A-100 Disclosure of Tax Information Authorization

Download all OK tax forms View all 55 Oklahoma Income Tax Forms


Form Sources:

Oklahoma usually releases forms for the current tax year between January and April. We last updated Oklahoma Form 599 from the Tax Commission in January 2026.

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Form 599 is an Oklahoma Other form. Like the Federal Form 1040, states each provide a core tax return form on which most high-level income and tax calculations are performed. While some taxpayers with simple returns can complete their entire tax return on this single form, in most cases various other additional schedules and forms must be completed, depending on the taxpayer's individual situation, to create a complete income tax return package.

Historical Past-Year Versions of Oklahoma Form 599

We have a total of fourteen past-year versions of Form 599 in the TaxFormFinder archives, including for the previous tax year. Download past year versions of this tax form as PDFs here:


2025 Form 599

Form 599 Request for Copy of Income Tax Return

2024 Form 599

Form 599 Request for Copy of Income Tax Return

2023 Form 599

Form 599 Request for Copy of Income Tax Return

2022 Form 599

Form 599 Request for Copy of Income Tax Return

2021 Form 599

Form 599 Request for Copy of Income Tax Return


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