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Corporate Income Tax



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 Form Number Title Revision Date
2018 Forms
6000i 2018 Alaska Corporation Net Income Tax Return Instructions (Rev 1/19)
6100i 2018 Alaska Oil and Gas Corporation Net Income Tax Return Instructions (Rev 1/19)
6230 2018 Application for Quick Refund of Overpayment to Estimated Tax and Instructions (Rev 1/18)
2017 Forms
6000i 2017 Alaska Corporation Net Income Tax Return Instructions (Rev 5/18)
6000 2017 Alaska Corporation Net Income Tax Return (Rev 1/18)
6100i 2017 Alaska Oil and Gas Corporation Net Income Tax Return Instructions (Rev 2/18)
6100 2017 Alaska Oil and Gas Corporation Net Income Tax Return (Rev 1/18)
6150 2017 Oil and Gas Corporation Net Income Tax Return Under 15 AAC 20.241 (c) (Rev 1/18)
6220i 2017 Underpayment of Estimated Tax by Corporations Instructions (Rev 1/18)
6220 2017 Underpayment of Estimated Tax by Corporations (Rev 1/18)
6240 2017 Payment Voucher-Corporation Net Income Tax (Rev 1/16)
6300 2017 Incentive Credits (Rev 1/18)
6300i 2017 Incentive Credits Instructions (Rev 1/18)
6310 2017 Income Tax Education Credit and Instructions (Rev 1/18)
6323 2017 Liquefied Natural Gas (LNG) Storage Facility Tax Credit (Rev 1/18)
6323i 2017 Liquefied Natural Gas (LNG) Storage Facility Tax Credit Instructions (Forms 6323 and 6324) (Rev 1/18)
6325 2017 Veteran Employment Tax Credit (Rev 1/18)
6325i 2017 Veteran Employment Tax Credit Instructions (Rev 1/18)
6327 2017 Alaska Oil and Gas Qualified Service Industry Expenditure Credit (Rev 1/18)
6328i 2017 Alaska Qualified In-State Oil Refinery Infrastructure Expenditures Tax Credit Instructions (Rev 1/18)
6328 2017 Alaska Qualified In-State Oil Refinery Infrastructure Expenditures Tax Credit (AS 43.20.053) (Rev 1/18)
6385i 2017 Tax Attributes Carryovers Instructions (Rev 1/18)
6385 2017 Tax Attributes Carryovers (Rev 1/18)
6390 2017 Federal-Based Credits (Rev 1/18)
6390i 2017 Federal-Based Credits Instructions (Rev 1/18)
6395 2017 Passive Activity Limitation (Rev 1/18)
6395i 2017 Passive Activity Limitation Instructions (Rev 1/18)
2016 Forms
6000i 2016 Alaska Corporation Net Income Tax Return Instructions (Rev 3/17)
6000 2016 Alaska Corporation Net Income Tax Return (Rev 1/17)
6100i 2016 Alaska Oil and Gas Corporation Net Income Tax Return Instructions (Rev 3/17)
6100 2016 Alaska Oil and Gas Corporation Net Income Tax Return (Rev 1/17)
6150 2016 Oil and Gas Corporation Net Income Tax Return Under 15 AAC 20.241 (c) (Rev 1/17)
6220i 2016 Underpayment of Estimated Tax by Corporations Instructions (Rev 1/17)
6220 2016 Underpayment of Estimated Tax by Corporations (Rev 1/17)
6230 2016 Application for Quick Refund of Overpayment to Estimated Tax and Instructions (Rev 1/17)
6240 2016 Payment Voucher-Corporation Net Income Tax (Rev 1/16)
6300 2016 Incentive Credits (Rev 1/17)
6300i 2016 Incentive Credits Instructions (Rev 1/17)
6310 2016 Income Tax Education Credit and Instructions (Rev 1/17)
6323 2016 Liquefied Natural Gas (LNG) Storage Facility Tax Credit (Rev 1/17)
6323i 2016 Liquefied Natural Gas (LNG) Storage Facility Tax Credit Instructions (Forms 6323 and 6324) (Rev 1/17)
6325 2016 Veteran Employment Tax Credit (Rev 1/17)
6325i 2016 Veteran Employment Tax Credit Instructions (Rev 1/17)
6327 2016 Alaska Oil and Gas Qualified Service Industry Expenditure Credit (Rev 1/17)
6328i 2016 Alaska Qualified In-State Oil Refinery Infrastructure Expenditures Tax Credit Instructions (Rev 1/17)
6328 2016 Alaska Qualified In-State Oil Refinery Infrastructure Expenditures Tax Credit (AS 43.20.053) (Rev 1/17)
6385i 2016 Tax Attributes Carryovers Instructions (Rev 1/17)
6385 2016 Tax Attributes Carryovers (Rev 1/17)
6390 2016 Federal-Based Credits (Rev 1/17)
6390i 2016 Federal-Based Credits Instructions (Rev 1/17)
6395 2016 Passive Activity Limitation (Rev 1/17)
6395i 2016 Passive Activity Limitation Instructions (Rev 1/17)
2015 Forms
6000i 2015 Alaska Corporation Net Income Tax Return Instructions (Rev 1/16)
6000 2015 Alaska Corporation Net Income Tax Return (Rev 1/16)
6100i 2015 Alaska Oil and Gas Corporation Net Income Tax Return Instructions (Rev 1/16)
6100 2015 Alaska Oil and Gas Corporation Net Income Tax Return (Rev 1/16)
6150 2015 Oil and Gas Corporation Net Income Tax Return Under 15 AAC 20.241 (c) (Rev 1/16)
6220i 2015 Underpayment of Estimated Tax by Corporations Instructions (Rev 1/16)
6220 2015 Underpayment of Estimated Tax by Corporations (Rev 1/16)
6230 2015 Application for Quick Refund of Overpayment to Estimated Tax and Instructions (Rev 1/16)
6300 2015 Incentive Credits (Rev 1/16)
6300i 2015 Incentive Credits Instructions (Rev 1/16)
6310 2015 Income Tax Education Credit and Instructions (Rev 1/16)
6321 2015 Gas Storage Facility Tax Credit (Rev 1/16)
6321i 2015 Gas Storage Facility Tax Credit Instructions (Forms 6321 & 6322) (Rev 1/16)
6320 2015 Gas Exploration and Development Tax Credit and Instructions (Rev 1/16)
6323 2015 Liquefied Natural Gas (LNG) Storage Facility Tax Credit (Rev 1/16)
6323i 2015 Liquefied Natural Gas (LNG) Storage Facility Tax Credit Instructions (Forms 6323 and 6324) (Rev 1/16)
6325 2015 Veteran Employment Tax Credit (Rev 1/16)
6325i 2015 Veteran Employment Tax Credit Instructions (Rev 1/16)
6327 2015 Alaska Oil and Gas Qualified Service Industry Expenditure Credit (Rev 1/16)
6328i 2015 Alaska Qualified In-State Oil Refinery Infrastructure Expenditures Tax Credit Instructions (Rev 1/16)
6328 2015 Alaska Qualified In-State Oil Refinery Infrastructure Expenditures Tax Credit (AS 43.20.053) (Rev 1/16)
6385i 2015 Tax Attributes Carryovers Instructions (Rev 1/16)
6385 2015 Tax Attributes Carryovers (Rev 1/16)
6390 2015 Federal-Based Credits (Rev 1/16)
6390i 2015 Federal-Based Credits Instructions (Rev 1/16)
6395 2015 Passive Activity Limitation (Rev 1/16)
6395i 2015 Passive Activity Limitation Instructions (Rev 1/16)
6750i 2015 Application for Voluntary Disclosure Instructions (Rev 1/15)
6750 2015 Application for Voluntary Disclosure (Rev 1/15)
2014 Forms
6000i 2014 Alaska Corporation Net Income Tax Return Instructions (Rev 1/15)
6020 2014 Corporation Net Income Tax Return-Short Form (Rev 1/15)
6000 2014 Alaska Corporation Net Income Tax Return (Rev 1/15)
6100i 2014 Alaska Oil and Gas Corporation Net Income Tax Return Instructions (Rev 1/15)
6100 2014 Alaska Oil and Gas Corporation Net Income Tax Return (Rev 1/15)
6150 2014 Oil and Gas Corporation Net Income Tax Return Under 15 AAC 20.241 (c) (Rev 1/15)
6220i 2014 Underpayment of Estimated Tax by Corporations Instructions (Rev 1/15)
6220 2014 Underpayment of Estimated Tax by Corporations (Rev 1/15)
6230 2014 Application for Quick Refund of Overpayment to Estimated Tax and Instructions (Rev 1/15)
6240 2014 Payment Voucher-Corporation Net Income Tax (Rev 1/15)
6300 2014 Incentive Credits (Rev 1/15)
6300i 2014 Incentive Credits Instructions (Rev 1/15)
6310 2014 Income Tax Education Credit and Instructions (Rev 1/15)
6321 2014 Gas Storage Facility Tax Credit (Rev 1/15)
6321i 2014 Gas Storage Facility Tax Credit Instructions (Forms 6321 & 6322) (Rev 1/15)
6320 2014 Gas Exploration and Development Tax Credit and Instructions (Rev 1/15)
6323 2014 Liquefied Natural Gas (LNG) Storage Facility Tax Credit (Rev 1/15)
6323i 2014 Liquefied Natural Gas (LNG) Storage Facility Tax Credit Instructions (Forms 6323 and 6324) (Rev 1/15)
6325 2014 Veteran Employment Tax Credit (Rev 1/15)
6325i 2014 Veteran Employment Tax Credit Instructions (Rev 1/15)
6327i 2014 Alaska Qualified Oil and Gas Service Industry Expenditure Credit Instructions Instructions (Rev 1/15)
6327 2014 Alaska Oil and Gas Qualified Service Industry Expenditure Credit (Rev 1/15)
6385i 2014 Tax Attributes Carryovers Instructions (Rev 1/15)
6385 2014 Tax Attributes Carryovers (Rev 1/15)
6390 2014 Federal-Based Credits (Rev 1/15)
6390i 2014 Federal-Based Credits Instructions (Rev 1/15)
6395 2014 Passive Activity Limitation (Rev 1/15)
6395i 2014 Passive Activity Limitation Instructions (Rev 1/15)
2013 Forms
6000i 2013 Alaska Corporation Net Income Tax Return Instructions (Rev 1/14)
6020 2013 Corporation Net Income Tax Return-Short Form (Rev 1/14)
6000 2013 Alaska Corporation Net Income Tax Return (Rev 1/14)
6100i 2013 Alaska Oil and Gas Corporation Net Income Tax Return Instructions (Rev 1/14)
611N 2013 Corporation Net Income Tax Application for Tentative (DISCONTINUED - See Notice) Refund (Rev 1/13)
6100 2013 Alaska Oil and Gas Corporation Net Income Tax Return (Rev 1/14)
611X 2013 Corporation Net Income Tax Return (DISCONTINUED - See Notice) Amended (Rev 1/13)
6150 2013 Oil and Gas Corporation Net Income Tax Return Under 15 AAC 20.241 (c) (Rev 1/14)
6220i 2013 Underpayment of Estimated Tax by Corporations Instructions (Rev 1/14)
6220 2013 Underpayment of Estimated Tax by Corporations (Rev 1/14)
6230 2013 Application for Quick Refund of Overpayment to Estimated Tax and Instructions (Rev 1/14)
6240 2013 Payment Voucher-Corporation Net Income Tax (Rev 1/14)
6300 2013 Incentive Credits (Rev 1/14)
6300i 2013 Incentive Credits Instructions (Rev 1/14)
6310 2013 Income Tax Education Credit and Instructions (Rev 1/14)
6321 2013 Gas Storage Facility Tax Credit (Rev 1/14)
6321i 2013 Gas Storage Facility Tax Credit Instructions (Forms 6321 & 6322) (Rev 1/14)
6322 2013 Gas Storage Facility Tax Credit (Rev 1/14)
6320 2013 Gas Exploration and Development Tax Credit and Instructions (Rev 1/14)
6323 2013 Liquefied Natural Gas (LNG) Storage Facility Tax Credit (Rev 1/14)
6323i 2013 Liquefied Natural Gas (LNG) Storage Facility Tax Credit Instructions (Forms 6323 and 6324) (Rev 1/14)
6325 2013 Veteran Employment Tax Credit (Rev 1/14)
6325i 2013 Veteran Employment Tax Credit Instructions (Rev 1/14)
6385i 2013 Tax Attributes Carryovers Instructions (Rev 1/14)
6385 2013 Tax Attributes Carryovers (Rev 1/14)
6324 2013 Liquefied Natural Gas (LNG) Storage Facility Tax Credit (Rev 1/14)
6390 2013 Federal-Based Credits (Rev 1/14)
6390i 2013 Federal-Based Credits Instructions (Rev 1/14)
6395 2013 Passive Activity Limitation (Rev 1/14)
6395i 2013 Passive Activity Limitation Instructions (Rev 1/14)
6750 2013 Application for Voluntary Disclosure (Rev 1/14)
2012 Forms
611 2012 Corporation Net Income Tax Return  Fill In (Rev 1/13)
611i 2012 Corporation Net Income Tax Return Instructions (Forms 611 & 611SF) (Rev 1/13)
650 2012 Oil and Gas Corporation Net Income Tax Return Fill In (Rev 1/13)
650i 2012 Oil and Gas Corporation Net Income Tax Return Instructions (Rev 1/13)
611SF 2012 Corporation Net Income Tax Return Short Form Fill In (Rev 1/13)
6230 2012 Application for Quick Refund of Overpayment to Estimated Tax and Instructions  Fill In (Rev 1/13)
615 2012 Application for Voluntary Disclosure (Rev 12/12)
615i 2012 Application for Voluntary Disclosure Instructions (Rev 12/12)
6300 2012 Incentive Credits Fill In (Rev 1/13)
6300i 2012 Incentive Credits Instructions (Rev 1/13)
6310 2012 Income Tax Education Credit and Instructions  Fill In (Rev 1/13)
6321 2012 Gas Storage Facility Tax Credit  Fill In (Rev 1/13)
6321i 2012 Gas Storage Facility Tax Credit Instructions (Forms 6321 & 6322) (Rev 1/13)
6320 2012 Gas Exploration and Development Tax Credit and Instructions  Fill In (Rev 1/13)
6323 2012 Liquefied Natural Gas (LNG) Storage Facility Tax Credit Fill In (Rev 1/13)
6323i 2012 Liquefied Natural Gas (LNG) Storage Facility Tax Credit Instructions (Forms 6323 and 6324) (Rev 1/13)
6325 2012 Veteran Employment Tax Credit Fill In (Rev 1/13)
6325i 2012 Veteran Employment Tax Credit Instructions (Rev 1/13)
6326 2012 Certificate of Qualifying Veteran Fill In (Rev 12/12)
708 2012 Underpayment of Estimated Tax by Corporations Fill In (Rev 1/13)
708i 2012 Underpayment of Estimated Tax by Corporations Instructions (Rev 12/12)
711 2012 Payment Voucher-Corporation Net Income Tax (Rev 12/12)
6390 2012 Federal-Based Credits Fill In (Rev 1/13)
6390i 2012 Federal-Based Credits Instructions (Rev 1/13)
6395 2012 Passive Activity Limitation Fill In (Rev 1/13)
6395i 2012 Passive Activity Limitation Instructions (Rev 2/13)
6395i 2012 Passive Activity Limitation Instructions (Rev 1/13)
2011 Forms
611 2011 Corporation Net Income Tax Return  Fill In (Rev 2/12)
611i 2011 Corporation Net Income Tax Return Instructions (Rev 2/12)
650 2011 Oil and Gas Corporation Net Income Tax Return Fill In (Rev 2/12)
650i 2011 Oil and Gas Corporation Net Income Tax Return Instructions (Rev 2/12)
611SF 2011 Corporation Net Income Tax Return Short Form Fill In (Rev 3/12)
615 2011 Application for Voluntary Disclosure (Rev 1/08)
615i 2011 Application for Voluntary Disclosure Instructions (Rev 4/08)
6326 2011 Certificate of Qualifying Veteran (Rev 10/12)
708 2011 Underpayment of Estimated Tax by Corporations (Rev 12/09)
709 2011 Payment Vouchers (Rev 11/00)
2010 Forms
611 2010 Corporation Net Income Tax Return (Rev 12/10)
611i 2010 Corporation Net Income Tax Return Instructions (Rev 12/10)
650 2010 Oil and Gas Corporation Net Income Tax Return (Rev 12/10)
650i 2010 Oil and Gas Corporation Net Income Tax Return Instructions (Rev 12/10)
611SF 2010 Corporation Net Income Tax Return Short Form Fill In (Rev 12/10)
2009 Forms
611 2009 Corporation Net Income Tax Return  Fill In (Rev 3/10)
611i 2009 Corporation Net Income Tax Return Instructions (Rev 1/10)
650 2009 Oil and Gas Corporation Net Income Tax Return (Rev 12/09)
650i 2009 Oil and Gas Corporation Net Income Tax Return Instructions (Rev 12/09)
611SF 2009 Corporation Net Income Tax Return Short Form Fill In (Rev 2/10)
2008 Forms
611 2008 Corporation Net Income Tax Return  Fill In (Rev 4/09)
611i 2008 Corporation Net Income Tax Return Instructions (Rev 2/09)
650 2008 Oil and Gas Corporation Net Income Tax Return (Rev 4/09)
611SF 2008 Corporation Net Income Tax Return Short Form Fill In (Rev 3/09)
2007 Forms
611 2007 Corporation Net Income Tax Return  Fill In (Rev 2/08)
611i 2007 Corporation Net Income Tax Return Instructions (Rev 2/08)
650 2007 Oil and Gas Corporation Net Income Tax Return (Rev 2/08)
611SF 2007 Corporation Net Income Tax Return Short Form Fill In (Rev 12/07)
2006 Forms
611 2006 Corporation Net Income Tax Return  Fill In (Rev 2/07)
611i 2006 Corporation Net Income Tax Return Instructions (Rev 2/07)
650 2006 Oil and Gas Corporation Net Income Tax Return (Rev 2/07)
611SF 2006 Corporation Net Income Tax Return Short Form Fill In (Rev 2/07)
2005 Forms
611 2005 Corporation Net Income Tax Return  Fill In (Rev 12/05)
650 2005 Oil and Gas Corporation Net Income Tax Return (Rev 1/15)
650i 2005 Oil and Gas Corporation Net Income Tax Return Instructions (Rev 1/15)
2004 Forms
611 2004 Corporation Net Income Tax Return (Rev 12/04)
650 2004 Oil and Gas Corporation Net Income Tax Return (Rev 1/15)
650i 2004 Oil and Gas Corporation Net Income Tax Return Instructions (Rev 1/15)
2003 Forms
611 2003 Corporation Net Income Tax Return  Fill In (Rev 1/04)
650 2003 Oil and Gas Corporation Net Income Tax Return (Rev 1/15)
2002 Forms
611 2002 Corporation Net Income Tax Return (Rev 1/02)
650 2002 Oil and Gas Corporation Net Income Tax Return (Rev 1/15)
2001 Forms
611 2001 Corporation Net Income Tax Return (Rev 11/01)
650 2001 Oil and Gas Corporation Net Income Tax Return (Rev 1/15)
2000 Forms
611 2000 Corporation Net Income Tax Return (Rev 11/00)
650 2000 Oil and Gas Corporation Net Income Tax Return (Rev 1/15)
1999 Forms
611 1999 Corporation Net Income Tax Return (Rev 1/15)
650 1999 Oil and Gas Corporation Net Income Tax Return (Rev 1/15)
1998 Forms
611 1998 Corporation Net Income Tax Return (Rev 12/98)
650 1998 Oil and Gas Corporation Net Income Tax Return (Rev 1/15)
1997 Forms
611 1997 Corporation Net Income Tax Return (Rev 11/97)
650 1997 Oil and Gas Corporation Net Income Tax Return (Rev 1/15)
1996 Forms
611 1996 Corporation Net Income Tax Return (Rev 11/96)
650 1996 Oil and Gas Corporation Net Income Tax Return (Rev 1/15)
1995 Forms
611 1995 Corporation Net Income Tax Return (Rev 11/95)
650 1995 Oil and Gas Corporation Net Income Tax Return (Rev 1/15)
 


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