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Archives: Past Years Income Tax Forms..

The following forms are available for download. These forms are available in the PDF format. You must have Adobe Acrobat software (minimum version 6.0) installed on your computer to access these files. If you do not have this software on your computer, click the "Get Adobe Reader" button below to download.

Some of the more recent of the PDFs are structured to be filled in on your computer and then printed out. If you choose to complete your form on your computer, be sure to print out an additional copy for your files before closing the PDF.

Can I save my Oklahoma Fillinable form?

To download a form, click on the year to the left of the form name.

2010 2011
   
EF Oklahoma Income Tax Declaration for Electronic Filing (for Form 512 only)
2010 2011
   
EF-V Business Filers Income Tax Payment Voucher
(for Form 512 only)
2008 2009
2010 2011
OW-8-ES Individual Estimated Tax Declaration
2011
OW-8-ESC Corporate Estimated Tax Declaration
2002 2003 2004
   
OW-8-P Worksheet for Underpayment of Estimated Tax
2002 2003 2004
   
OW-8-P-SUP-I Annualized Income Installment Method for Individuals
2002 2003 2004
   
OW-8-P-SUP-C Annualized Income Installment Method for Corporations and Trusts
Form 500 Information Return
Form 500-A Information Return-Production Payments
Form 500-B Information Return:  Report of Nonresident Member Income Tax Withheld (beginning in Tax Year 2003)
 1997
1998
1999
2000
2001
2002
2003
2004
Form 501 Annual Information Return for Forms 500 and 500-A
1997
1998
1999
2000
2001
2002
2003
2004
Form 504 Application for Extension of Time to File
Form 505 Injured Spouse Claim and Allocation
Form 506 Investment/Job Credit
Form 507 Statement of Person Claiming Refund Due a Deceased Taxpayer
2003
2004
- - -
- - -
Form 509 October 9, 2001 Tornado Tax Credit
Form 510 May 3, 1999 Tornado Tax Credit
1997
1998
1999
2000
2001
2002
2003
2004
Form 511 Individual Resident Income Tax Return
1997
1998
1999
2000
2001
2002
2003
2004
Packet 511 Individual Resident Income Tax Packet (forms, tables, instructions)
2011  
Form 511BAT Oklahoma Business Activity Tax - for Individuals Who Have A Sole Proprietorship or Report Farm Income
2010
Form 511EF Individual Income Tax Declaration for Electronic Filing
1997
1998
1999
2000
2001
2002
2003
2004
Form 511NR Individual Nonresident/Part-Year Resident Income Tax Return
1998
1999
Packet 511NR Ind. Nonresident/Part-Year Resident Packet (forms, tables, instructions)
Form 511CR Schedule for Other Credits
Form 511
Schedule E		 Oklahoma Credit for Tax Paid to Another State
(see Form 511TX for 2001 to current)
Form 511NOL Oklahoma Net Operating Loss - Full Year Residents Only
Form 511NR-NOL Oklahoma Net Operating Loss - Nonresidents/Part-Year Residents
Form 511RF Claim for Refund
2001
2002
2003
2004
 
Form 511TX Credit for Tax Paid to Another State
(formerly Form 511, Sch. E)
Form 511-V Oklahoma Individual Income Tax Payment Voucher
1997
1998
1999
2000
2001
2002
2003
2004
Form 511X Amended Resident Individual Income Tax Return
Form 511X 2D Amended Resident Individual Income Tax Return ( 2-D Form)
1997
1998
1999
2000
2001
2002
2003
2004
Packet 512 Oklahoma Corporate Income Tax Packet (forms and instructions)
Form 512 Oklahoma Corporate Income Tax Return
1997
1998
1999
2000
2001
2002
2003
2004
Form 512E Return of Organization Exempt from Income Tax
1997
1998
1999
2000
2001
2002
2003
2004
Packet  512S Small Business Corporate Income Tax Return Packet
Form 512X Amended Corporate Income Tax Tax Return
Packet 513 Fiduciary Resident Income Tax  Packet
(form, tables, instructions)
1997
1998
1999
2000
2001
2002
2003
2004
Packet 513NR Fiduciary Nonresident Tax Packet
(form, tables, instructions)
1997
1998
1999
2000
2001
2002
2003
2004
Packet 514 Partnership Information Return Packet
1997
1998
1999
2000
2001
2002
2003
2004
Form 520 Oklahoma Agricultural Producer Credit
1997
1998
1999
2000
2001
2002
2003
2004
 
Form 520A Agricultural Credit Information Return
Form 526 Rural Small Business Capital Company Information Report (beginning Tax Year 2002)
2002
2003
2004
2005 2006 2007
2008 2009 2010
2011    

Form 526-A Rural Small Business Capital Company Report for Investors
Form 527 Small Business Capital Company Information Report
 
Form 527A Small Business Capital Company Report for Investors
1997
1998
1999
2000
2001
2002
2003
2004
Form 528 Agricultural Exclusion Information Return
2001
2002
2003
2004
 
Form 529 Small Business Guaranty Fee Credit
2005
2006
2007
2008 2009 2010
2011    
Form 561 Capital Gain Deduction (511 filers)
2005
2006
2007
2008 2009 2010
2011    
Form 561NR Capital Gain Deduction (511NR filers)
2008
2009 2010 2011
Form 561-C Capital Gain Deduction (512 filers)
Form 561-P Capital Gain Deduction (514 filers)
Form 561-S Capital Gain Deduction (512S filers)
Form 561-F Capital Gain Deduction (513 filers)
Form 561-NR-F Capital Gain Deduction (513NR filers)
2005
2006
2007
2008 2009 2010
2011    
Form 562 Film or Music Project Credit
2006
2007
2008
2009 2010 2011
Form 563 Research and Development New Jobs Credit
2009 2010 2011
Form 564 Credit for Employees in the Aerospace Sector
2009 2010 2011
Form 565 Credit for Employers in the Aerospace Sector
2009 2010 2011
Form 567-A Credit for Investment in a Clean-Burning Motor Vehicle Fuel Property
2009 2010  
Form 567-B Credit for Investment in Qualified Electric Motor Vehicle Property
Form 572 Transfer Agreement for Income Tax or Insurance Premium Tax Credit
2001
2002
2003
2004
 
Form 573 Farm Income Averaging
2001
2002
2003
2004
 
Form 574 Nonresident/Resident Allocation
Form 575 May 8 or 9, 2003 Tornado Tax Credit
Form 580 Computer Industry Credit (For Tax Year 2006 - Effective July 1, 2006)
Form 581 Aerospace Industry Credit (For Tax Year 2006 - Effective July 1, 2006)
Form 599 Request for Copy of Income Tax Return
     

If you would like to download current year tax forms, please click here.


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