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Optional Returns for a Deceased Person in Canada: Cutting Tax

Learn which optional tax returns exist after a death in Canada, including rights or things and partner or proprietor returns, and when they may save tax.

Tax5 min readTSLBy the Treadstone Law Team · CanadaUpdated November 6, 2026
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Key takeaways
  • Canada allows three optional T1 returns after a death, and none of them is required.
  • The saving comes from claiming certain credits and deductions again on a separate return, but total claims cannot exceed what one final return would allow.
  • Each optional return has its own deadline and rules, so check timing before you distribute anything.

When someone dies, the executor must file a final return. Many people do not realize that Canadian tax rules also let the legal representative file extra returns for the deceased, which can lower the total tax bill.

This article explains the optional returns, which income each one covers, how the deadlines work and where the traps are. Every estate is different, so an accountant or lawyer can confirm what fits your situation.

This article covers Canadian federal tax law, which applies in every province.

The three optional returns

Optional T1 returns are not required, and they may reduce or eliminate tax. They are only available for eligible income sources and time periods. The three types are listed below.

ReturnMarked on the returnWhat it covers
Rights or things70(2)Certain income owed to the deceased but not yet paid at death
Partner or proprietor150(4)Business income where a short fiscal period ends because of death
Graduated rate estate income104(23)(d)Income from a graduated rate estate

Income the estate earns after death is generally reported on a T3 return, not the final T1. The 104(23)(d) return is a separate option tied to a graduated rate estate, so ask a professional whether your estate qualifies.

Rights or things: what qualifies

Rights or things are amounts that would have been income when received, other than capital property. Their value at death is normally included in the deceased's income, but the legal representative can elect to report them on a separate return taxed as though for a separate person.

Capital gains are not rights or things, and some retroactive contract settlements payable after death are excluded.

How the saving works

On the separate return, you report only the eligible income, not on the final return. The saving comes from claiming certain credits and deduction amounts again on the separate return.

There is a limit. When you split deductions and credits across the final and optional returns, the total claimed cannot be more than would have been allowed if only the final return were filed. Funeral expenses, probate fees and estate administration fees are not deductible.

Partner or proprietor returns and deadlines

Where a business's short fiscal period ends because of death, the legal representative may elect to exclude that business income from the final return and file an additional return as if for a separate person. Form T1139 Part 3 covers businesses with a non-December 31 year-end. Due dates match the final return.

The rights or things return is due on the later of one year after the date of death and 90 days after the notice of assessment or reassessment for the final return was sent. Payment is generally due April 30, the same as the final return, though part may be deferred in some cases.

Be careful with timing. If rights or things are transferred to beneficiaries before the election period ends, the election does not apply to them, and the beneficiary includes the amount in income when received.

The final return, penalties and clearing the estate

The legal representative is usually the executor named in the will (in Québec, the liquidator). They must notify the CRA of their role before accessing the deceased's tax records and are responsible for ensuring returns are filed and balances owing are resolved.

If the person died between January 1 and October 31, the final return and any balance owing are due April 30 of the following year. If death was between November 1 and December 31, the final return is due 6 months after the date of death. The payment date for a balance owing does not move with the later filing dates, and you may need to pay before filing to avoid interest. Different dates apply where the deceased or their spouse or common-law partner ran a business, but the payment date is still not extended.

A late final return with a balance owing carries a penalty of 5% of the balance plus 1% of the balance for each full month late, up to 12 months. Interest is compounded daily on unpaid amounts, and it also applies to late-filing penalties. The CRA may cancel penalties or interest if a late filing was caused by circumstances beyond your control.

Before distributing property, the legal representative must obtain a clearance certificate. Distributing without one can make them personally liable, up to the value distributed. You apply only after all returns are filed and assessed and amounts owing are paid or secured.

What to do next

Frequently asked questions

Do I have to file an optional return?

No. Optional T1 returns are not required, but they may reduce or eliminate tax where the income and time period are eligible.

Can I claim the same credits twice?

Not in total. You may claim certain credits and deductions again on the separate return, but the combined claims cannot exceed what would have been allowed on the final return alone.

Can I deduct funeral costs to reduce tax?

No. Funeral expenses, probate fees and estate administration fees are not deductible.

What if I distribute the unpaid income to the beneficiaries early?

If rights or things are distributed before the election period ends, the election does not apply to them. The beneficiary instead includes the amount in income when received.

Sources

Links go to official government, court and regulator pages. The law changes — confirm you are reading the current version.

This article is general information, not legal advice. Reading it does not create a lawyer-client relationship. Canadian laws, tax rates, and government programs change, and how the law applies depends on your specific facts. For advice about your situation, speak with a tax lawyer or accountant. Reach us at 1-844-900-1070 or send our Team a message.

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