Corporate Income Tax

Corporate Income Tax Forms

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Please note:  Net File for Alberta Corporate Income Tax:  effective July 8, 2011, Tax and Revenue Administration (TRA) offers Alberta corporate income tax filers the option of filing returns in electronic format. See Corporate Income Tax - Net File and Frequently Asked Questions.

Below you will find forms related to corporate tax in Alberta.  The menu to your right can be used to link to the form categories. 

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If you require further information, please contact Tax and Revenue Administration (TRA).

Corporate Tax Forms
(Go to Corporate Tax Publications)
 
Number /
Section

Corporate Tax
Form Name

Date
Month-Year

AT1 Tax Return & Schedules:  Applicable for all taxation years ending in 1998 and subsequent.
AT1 Guide Guide to Completion of the Alberta Corporate Income Tax Return
Oct-09
Certified Software

Net File:  Software Certified for AT1 Net File Return Format
for 2008 and Subsequent Taxation Years

AT1 RSI:  Software Certified for AT1 Returns (AT1 RSI)
for 1998 and Subsequent Taxation Years
Jul-11
AT100 Preparing and Filing the Alberta Corporate Income Tax Return
- AT1 and Schedules for 1998 and Subsequent Taxation Years
Jul-11
AT1
s.36(1)		 Alberta Corporate Income Tax Return
- AT1 for 1998 & Subsequent Taxation Years
Jul-12
AT2
s.22		 Alberta Small Business Deduction
- AT1 Schedule 1
Oct-09
AT271
s.19,20(2)		 Alberta Income Allocation Factor
- AT1 Schedule 2
Oct-09
AT201
s.23		 Alberta Foreign Investment Income Tax Credit
- AT1 Schedule 4
Oct-09
AT176
s.20 		Alberta Royalty Tax Deduction
- AT1 Schedule 5 (both updated Oct-09):
AT4
s.26-26.32		 Alberta Royalty Tax Credit
- AT1 Schedule 6
Oct-09
n/a

- See also: 2007 Guide to Completion of Alberta Royalty Tax Credit - AT1 Schedule 6 - Crown Royalty Shelter (pdf)
Oct-09
AT196
s.20,26-26.32		 Alberta Royalty Tax Credit/Deduction Supplemental Information
- AT1 Schedule 7
Oct-09
AT5
s.24		 Alberta Political Contributions Tax Credit
- AT1 Schedule 8
Oct-09

AT190 and
AT192

See below for Alberta Scientific Research and Experimental Development (SR&ED) Tax Credit forms
- AT1 Schedule 9 and - AT1 Schedule 9 Supplemental

Oct-12
AT293
s.9,18		 Alberta Loss Carry-Back Application
- AT1 Schedule 10
Sep-11
AT112
s.9,18		 Alberta Income/Loss Reconciliation
- AT1 Schedule 12
Oct-09
AT13
s.8		 Alberta Capital Cost Allowance (CCA)
- AT1 Schedule 13
Oct-09
AT14
s.8		 Alberta Cumulative Eligible Capital Deduction
- AT1 Schedule 14
Oct-09
AT237
s.11		 Alberta Resource Related Deductions
- AT1 Schedule 15
Oct-09
AT238
s.8		 Alberta Scientific Research Expenditures
- AT1 Schedule 16
Oct-09
AT170
s.8		 Alberta Reserves
- AT1 Schedule 17
Oct-09
AT18
s.9		 Alberta Dispositions of Capital Property
- AT1 Schedule 18
Mar-10
AT20
s.8		 Alberta Charitable Donations & Gifts Deduction
- AT1 Schedule 20
Oct-09
AT173
s.9,18		 Alberta Calculation of Current Year Loss and Continuity of Losses
- AT1 Schedule 21
Oct-09
Number /
Section

Corporate Tax
Form Name

Date
Month-Year

Scientific Research and Experimental Development Tax Credit Forms (SR&ED)

AT190
s.26.6

Alberta Scientific Research and Experimental Development (SR&ED) Tax Credit - AT1 Schedule 9

Oct-12

AT192
(For taxation years ending on or before March 31, 2012)

Alberta Scientific Research and Experimental Development (SR&ED) Tax Credit - AT1 Schedule 9 Supplemental
AT1 Schedule 9 Supplemental (AT192) has been developed for calculating the Grind. Claimants are to use it with AT1 Schedule 9 for taxation years ending on or before March 31, 2012.
Jan-13

AT4960
s.26.6

 Alberta SR&ED Tax Credit
- Listing of SR&ED Projects Claimed in Alberta
Oct-09
n/a

See also:
- Guide to Claiming the SR&ED Tax Credit (updated April 2013)
- SRED-1 Information Circular
- SRED Special Notice Vol. 5 No. 35

 
Number /
Section

Corporate Tax
Form Name

Date
Month-Year

Alberta Royalty Tax Credit Instalment Forms

AT158
s.26.4		 Royalty Tax Credit Instalment Application
Oct-09
AT2196 Alberta Royalty Tax Credit Instalment Application Instructions
Oct-09
Number /
Section

Corporate Tax
Form Name

Date
Month-Year

Alberta Royalty Credit for Individuals Forms
AT4
s.26-26.32

Alberta Royalty Tax Credit
- AT1 Schedule 6
Oct-09
n/a - See also: 2007 Guide to Completion of Alberta Royalty Tax Credit - AT1 Schedule 6 - Crown Royalty Shelter (pdf)
Oct-09
AT60
s.110(1)		 Alberta Royalty Credit and Alberta Tax Refunds Application For Individuals
Oct-09
n/a

- See also:  Guide for Applicants - Alberta Royalty Credit (For Individuals, Trusts and Estates)  (html or pdf)
Oct-09
AT245 Schedule for Calculating the Alberta Tax Refund for Individuals and Trusts
See also: IN245 - Background and Completing Instructions
Oct-09
Number /
Section

Corporate Tax
Form Name

Date
Month-Year
Insurance Corporations Tax Forms
AT2095 Alberta Insurance Corporations Tax Return - ICTR
Oct-09
Number /
Section

Corporate Tax
Form Name

Date
Month-Year
Election Forms
AT107 Alberta Election on Disposition of Property by a Taxpayer to a Taxable Canadian Corporation
Oct-09
AT108 Alberta Election on Disposition of Property by a Partnership to a Taxable Canadian Corporation
Oct-09
AT109 Alberta Election on Disposition of Property by a Taxpayer to a Canadian Partnership
Oct-09
Number /
Section

Corporate Tax
Form Name

Date
Month-Year
Other Forms Related to Filing of Corporate Tax Returns and Applications
AT97
s.48(1)		 Notice of Objection
Oct-09
AT184 s.43(1)(d)(i)(B) Waiver in Respect of Time Limit for Assessment, Reassessment or Determination
Oct-09
AT2156 Notice of Revocation of Waiver
Oct-09
AT4930 Alberta Consent Form
Oct-09

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Page last updated:  April 30, 2013