Important Tax Deadlines for 2016 Tax Filing
Important Deadlines in 2017: February 28th: T4, T4A, T5 Filing Deadline March 1st: Last day for 2016 RRSP contributions March 31st: T3 Trust Return Filing Deadline May 1st: Personal Tax Filing Deadline May 1st: Payment Deadline for HST and/or personal taxes owing June 15th: Sole Proprietor Tax Return Filing Deadline