Spousal Trust Tax Returns: T3 Filing Basics in Ontario

If you are the trustee of a spousal trust, you take on a yearly tax job. The trust files its own return, called a T3. Missing deadlines or reporting income in the wrong place can cost money.

This article covers the basics of timing and who pays tax. It is general information, not advice. Trust returns can be complex, so an accountant should confirm the filing for your trust.

The T3 deadline

A T3 trust return, with its slips and summaries, is due no later than 90 days after the trust's tax year-end. Any balance owing is due at that same time, and T3 slips must go to beneficiaries within the same 90 days.

First confirm the trust's tax year-end date. Then count forward 90 days and mark it on your calendar, leaving time to collect the information from banks and investment accounts.

It helps to think of the deadline as three jobs that land together: filing the return, paying anything owing, and sending out the slips. All of these fall within the same 90 days. Because they arrive at once, starting your preparation early gives you room to fix problems, such as a missing statement or an address that needs to be confirmed.

Who pays tax on the income

Spousal trust income not payable to the spouse is taxed in the trust. Income that becomes payable to the spouse is included in the spouse's income for the year, even if the trust retains it, unless an election under s. 104(13.1) is made.

Whether to make the election, and how it affects the trust and the spouse, is a point to discuss with an accountant before filing.

In practical terms, the question of whether income was payable to the spouse decides which return reports it. That is why clear records matter. Keep track of what the trust earned and what, if anything, was paid or made payable to the spouse during the year, so your accountant can sort the income into the right place.

Why the trust must meet the spousal trust conditions

Correct reporting depends on the trust actually qualifying. The spouse must be entitled to all income arising before death, and no one but the spouse may receive or use any income or capital during the spouse's lifetime. Property must vest indefeasibly in the spouse or trust within 36 months of death for the rollover.

A trust whose terms let the trustee restrict income payments to the spouse does not qualify, and discretion over income must rest solely with the spouse. If the trust does not meet these conditions, the tax treatment may be different, so confirm this before the first return is filed.

In plain words, "vest" refers to the property becoming the spouse's or the trust's in a way that cannot be taken back. Whether your trust meets that test depends on the wording of the will and the facts, so a lawyer or accountant is the right person to confirm it.

What the trustee should keep and gather

• A copy of the will and any court documents that created or confirmed the trust.
• Statements showing interest, dividends, gains and other income for the trust year.
• Records of any amounts paid or made payable to the spouse.
• Records of expenses paid by the trust, with receipts.
• Names, addresses and tax details for the beneficiaries who need T3 slips.

Good records make the return easier and protect you if questions come up later.

A simple habit is to keep a separate folder, paper or digital, for each trust year. Add statements and receipts as they arrive rather than at the end. When the year closes, your accountant will have what they need in one place, and you will not be rushing close to the 90-day deadline.

Questions to bring to your accountant

• What is the trust's tax year-end, and what is the filing date that follows from it?
• Was any income payable to the spouse this year, and how should it be reported?
• Does a s. 104(13.1) election make sense for this trust?
• Do the trust terms meet the spousal trust conditions, or should a lawyer review them?
• Which beneficiaries need slips, and what information is still missing?
• How much, if anything, is owing, and when must it be paid?

Bringing these questions to the first meeting keeps the conversation focused. The answers depend on your trust's terms and numbers, so they are worth confirming with a professional rather than assuming.

What to do next

• Confirm the trust's tax year-end and mark the 90-day deadline.
• Meet with an accountant who handles trust returns well before the deadline.
• Review the trust terms to confirm the spouse's income entitlement.
• Decide with advice whether a s. 104(13.1) election makes sense.
• Pay any balance owing and send beneficiary slips within the 90 days.
• Ask a lawyer if the trust terms seem unclear or if there is disagreement among beneficiaries.

Frequently asked questions