Last updated: May 12 2010
The filing due date for a spouse is always the same as for the deceased, but any balance owing by that person must be paid on or before April 30 to avoid interest charges.
June 15 is also the second quarterly instalment payment deadline, which makes it one of the most expensive days of the year for business owners. Therefore it is important to review instalment payment filing methods if the taxpayer has an opportunity to reduce the instalment due to income fluctuations or changes in deductions or credits.
Legal representatives of a deceased individual who died in 2009, will also want to file the final return by its due date, which will depend on the date of death and whether the deceased or the surviving spouse carried on a business in 2009.
When a deceased individual or spouse operated a business, death occurring between January and December 15 requires filing on the June 15 due date. Otherwise the due date is six months after date of death.