Important Dates | Ryan Merkley, Chartered Professional Accountant

Sep

30

2026

Corporate Income Tax Return Due! (Year-end: March)

For companies with a March year-end.

Oct

31

2026

Corporate Income Tax Return Due! (Year-end: April)

For companies with an April year-end.

Nov

30

2026

Corporate Income Tax Return Due! (Year-end: May)

For companies with a May year-end.

Dec

31

2026

Corporate Income Tax Return Due! (Year-end: June)

For companies with a June year-end.