Canada Revenue Agency
www.cra.gc.ca
Common menu bar links
Businesses -- Small business
Guides
- P134 Using Your Home for Day Care
- RC2 The Business Number and Your Canada Revenue Agency Accounts
- RC4015 Reconciliation of Business Income for Tax Purposes
- RC4022 General Information for GST/HST Registrants
- RC4070 Guide for Canadian Small Businesses
- RC4110 Employee or Self-Employed?
- T4002 Business and Professional Income
- T4088 Claiming Scientific Research and Experimental Development - Guide to Form T661
Forms
- RC1 Request for a Business Number (BN)
- RC1A Business (BN) - GST/HST Account Information
- RC1B Business Number Source (Payroll) Deductions Account Information
- RC1C Business Number Import/Export Account Information
- T137 Request for Destruction of Books and Records
- T661 Claim for Scientific Research and Experimental Development (SR&ED) in Canada
- T1139 Reconciliation of Business Income for Tax Purposes
- T2038 Business Investment Tax Credit (Individuals)
- T2125 Statement of Business or Professional Activities
- T5013 Statement of Partnership Income
