18. True or false: the Northwest Territories/Nunavut payroll tax applies only to. Employers in the Northwest Territories and Nunavut, who pay employees for services performed in the Northwest Territories or Nunavut. Answer: _ 19. True or false: the deadline for issuing tax slips to all employees is March 1. Answer: 20. True or false: after completing your T4 summary you find that you have a credit balance of $1.80 CRA will not refund this amount. Answer: 21. True or false: Canada revenue agency administers the GST for all provinces and territories. Answer: 22. True or false: the remittance deadlines for federal and provincial statutory deductions are based on the pay period ending date