Dates to remember

Whether you are a corporation or an individual, this government deadline reference tool will ensure that all your fiscal obligations are met on time. If you have any questions regarding any of the information listed here, please don’t hesitate to contact us. We are here to help.

Corporations

Annually

February 28

Deadline to file T4, T5, R1 and R3 summaries and slips.

March 15

Deadline to file CSST summary.

Monthly

Last day of the month

Payment of corporate tax
installments.

FISCAL YEAR-END

2 months

Two months after the fiscal year-end, any federal or provincial tax owing is due.

6 months

Six months after the fiscal year-end, corporate tax returns must be filed with the Ministère du Revenu and the Canada Revenue Agency.


Individuals

February 28

Last day for RRSP contributions.

April 30

Deadline to file personal
income tax returns for those
who are not self-employed.

Deadline to pay income tax
for all individuals.

June 15

Deadline to file personal income tax returns for those who are self-employed.