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Enter your personal business information
Enter your total sales and other revenues (line 101)
Calculate your net tax (lines 103, 104, 105, 106, 107, 108, and 109)
Enter other credits (lines 110, 111, 112, and 113A)
Enter other debits (lines 205, 405, and 113 B)
Enter the GST/HST amount of your refund or your amount due (lines 113C, 114, and 115)
Complete Schedule A, Builders – transitional information
Complete Schedule B, Calculation of recaptured input tax credits (RITCs)
Complete Schedule C, Reconciliation of RITCs
Video: How to complete a GST/HST return
Source: canada.ca
