Millions of individual taxpayers pay income tax by quarterly instalments, which will be due on the 15th day of each of March, June, September, and December 2018, except where that date falls on a weekend or statutory holiday.
Tax instalment due dates for 2018 are as follows:
- Thursday March 15, 2018
- Friday June 15, 2018
- Monday September 17, 2018
- Monday December 17, 2018
Individual tax filing and payment deadlines in 2018
- For all individual taxpayers, including those who are self-employed, the deadline for payment of all income tax owed for the 2017 tax year is Monday, April 30, 2018.
- Taxpayers (other than the self-employed and their spouses) must file an income tax return for 2017 on or before Monday April 30, 2018.
- Self-employed taxpayers and their spouses must file a 2017 income tax return on or before Friday June 15, 2018.