Canadian Tax Due Dates
Canadian Fixed Due Dates
- January 15 – December payroll remittance
- February 15 – January payroll remittance
- February 28 – T3, T4, T4A, and T5 filing deadline
- February 28 – RRSP Contribution Deadline
- March 15 – February payroll remittance
- March 15 – Personal income tax instalment
- March 31 – NR4 filing deadline
- March 31 – Family Trust filing deadline
- April 15 – March payroll remittance
- April 30 – Personal Income Tax Return (regular deadline and interest charges begin for self-employed)
- May 15 – April payroll remittance
- June 15 – May payroll remittance
- June 15 – Personal Income Tax Return deadline for self-employed (penalty deadline only)
- June 15 – Personal income tax instalment
- July 15 – June payroll remittance
- August 15 – July payroll remittance
- September 15 – August payroll remittance
- September 15 – Personal income tax instalment
- October 15 – September payroll remittance
- November 15 – October payroll remittance
- December 15 – November payroll remittance
- December 15 – Personal income tax instalment
Canadian Variable Due Dates
- Corporate Tax Return
- interest starts 2 months post year-end for corp’s not eligible for SBD
- interest starts 3 months post year-end for CCPC’s
- tax return due 6 months post year end
- instalments due at end of each month
- GST
- if an annual filer return is due 3 months post year-end
- if monthly/quarterly filer its due 1 month after quarter