2019 Tax Due Dates Body Content2019 Final Due Dates Residential (regular instalments) July 24, 2019 August 21, 2019 September 18, 2019 Residential Pre-Authorized Payment Program Option No. 1 (monthly - first business day) July 2, 2019 August 1, 2019 September 3, 2019 October 1, 2019 November 1, 2019 December 2, 2019 Residential Pre-Authorized Payment Program Option No. 2 (regular instalments) July 24, 2019 August 21, 2019 September 18, 2019 Residential Pre-Authorized Payment Program Option No. 3 (monthly - mid-month business day) July 15, 2019 August 15, 2019 September 16, 2019 October 15, 2019 November 15, 2019 December 16, 2019 Commercial, Industrial and Multi-Residential (regular instalments) August 21, 2019 September 18, 2019 October 23, 2019 Commercial, Industrial and Multi-Residential Pre-Authorized Payment Program Option No. 1 (monthly - first business day) August 1, 2019 September 3, 2019 October 1, 2019 November 1, 2019 December 2, 2019 Commercial, Industrial and Multi-Residential Pre-Authorized Payment Program Option No. 2 (regular instalments) August 21, 2019 September 18, 2019 October 23, 2019 Commercial, Industrial and Multi-Residential Pre-Authorized Payment Program Option No. 3 (monthly - mid-month business day) August 15, 2019 September 16, 2019 October 15, 2019 November 15, 2019 December 16, 2019 2019 Interim Due Dates Regular Instalments February 20, 2019 March 20, 2019 April 17, 2019 Pre-Authorized Payment Program Option No. 1 (monthly - first business day) January 2, 2019 February 1, 2019 March 1, 2019 April 1, 2019 May 1, 2019 June 3, 2019 Pre-Authorized Payment Program Option No. 2 (regular instalments) February 20, 2019 March 20, 2019 April 17, 2019 Pre-Authorized Payment Program Option No. 3 (monthly - mid-month business day) January 15, 2019 February 15, 2019 March 15, 2019 April 15, 2019 May 15, 2019 June 17, 2019 Commercial, Industrial and Multi-Residential (regular instalments) February 20, 2019 March 20, 2019 April 17, 2019