February 19 – Office closed- Family Day

February 28 – Deadline to file T4, T4A, T5 returns

March 1 – RRSP contribution deadline

March 15 – Personal tax installment due

March 30 – Office open, reduced staff – Good Friday

March 31 – Filing deadline – Trusts having a calendar year end

April 17 – Filing deadline- US personal income tax returns

April 30 – Filing deadline – Canadian personal income returns (other than self- employed)

May 21 – Office closed- Victoria Day

June 15 – Filing deadline for US taxpayer living outside of US

June 15 – Personal tax installment due

June 15 – Filing deadline – Canadian personal income returns (self-employed)

July 2 – Office closed – Canada Day

August 6 – Office closed – Civic holiday

September 3 – Office closed – Labour day

September 15 – Personal tax installment due

October 8 – Office closed – Thanksgiving Day

December 17 – Personal tax installment due

December 25, 26 – Office closed

December 31 – RRSP contribution deadline (if turning 71 in 2018)