One Sibling Buys The Family Home, The Estate Faces A Tax Bill

The situation

Keisha's mother died in the winter, leaving a will that named Keisha as estate trustee — the person responsible for gathering the estate's assets, paying its debts, and distributing what is left to the beneficiaries. The will split everything three ways between Keisha and her two siblings, Yusuf and Amina.

The estate's main asset was the house in Kanata their mother had owned for more than two decades. For most of that time it had been her home. But three years before she died, her health declined and she moved into a long-term care facility. Rather than sell the house right away, the family had rented it out to a tenant to help cover the cost of her care. That decision, made with good intentions at a difficult time, turned out to matter a great deal for the estate's tax bill.

Yusuf, a landscaper, had grown up in the house and wanted to keep it in the family rather than see it listed for sale to a stranger. Amina, a hotel front-desk supervisor, was open to that idea in principle but worried about being treated fairly if her brother was both a beneficiary of the estate and the buyer of its biggest asset. Keisha came to us wanting to know whether a sale between an estate and one of its own beneficiaries was even something she was allowed to do, and how to keep it defensible if anyone ever questioned her handling of the estate.

What the estate discovered

Two separate problems surfaced once we started working through the file, and they were connected.

The first was tax. Under the Income Tax Act, a person is treated as having sold all of their capital property at fair market value immediately before death — this is called a deemed disposition. If a property was the deceased's principal residence for every year they owned it, a formula in the Act can shelter the resulting gain from tax entirely. But a property stops qualifying for the years it is used to earn rental income rather than lived in. Because the Kanata house had been rented out for the last three years of a roughly twenty-two-year ownership period, only part of the gain built up over those two decades was sheltered. The rest was taxable to the estate.

The family's initial, informal estimate — done before anyone had looked closely at the change-of-use rules — assumed the full exemption would apply and put the tax bill at roughly $19,000. Once the estate's accountant recalculated properly, accounting for the rental years, the real figure came in at roughly $34,000: about $15,000 more than the family had budgeted for, and money that had to be found before the estate could distribute anything final to the three beneficiaries.

The second problem was the sale itself. Yusuf wanted to buy the house rather than let it go to the open market, which meant the estate would be selling to one of its own beneficiaries — a transaction between people who are not at arm's length in tax terms. The Income Tax Act does not let related parties simply agree on a low price to keep things simple: transfers between non-arm's-length parties are deemed to happen at fair market value regardless of what price is written on the agreement. If Yusuf and the estate had picked a friendly, below-market number, the estate would still have been taxed as though it sold at the true market value — and Amina and Keisha would have received less than their fair share for no tax benefit at all. Amina's instinct that the price needed to be independently verified was, in tax terms, exactly right.

What we did

1. Confirmed Keisha's authority to act. We reviewed the will and confirmed it gave the estate trustee power to sell estate property without needing separate consent from each beneficiary for every transaction, though we recommended keeping all three siblings informed in writing at each step to head off later disputes.
2. Arranged an independent appraisal. Rather than let the family agree on an informal number, we had the home appraised by a qualified independent appraiser. This protected the estate against a Canada Revenue Agency reassessment on the basis the sale price was too low, and gave Amina a neutral figure she could trust rather than relying on her brother's word or Keisha's judgment as executor.
3. Worked with the estate's accountant on the real tax exposure. We coordinated with the accountant handling the estate's final tax return to confirm the change-of-use calculation, so Keisha understood the actual liability before any money moved, rather than discovering it after the sale had already closed.
4. Structured the purchase and sale agreement. We prepared the agreement between the estate and Yusuf at the appraised value, with the closing structured so that sale proceeds paid off the estate's capital gains tax and other debts first, with the balance split according to the will. Yusuf's own one-third share of the estate was credited against the price he owed, reducing the cash he needed to raise.
5. Dealt with a financing shortfall. Yusuf's mortgage pre-approval had been based on the family's original, too-low tax estimate. Once the real $34,000 tax figure was confirmed, his financing gap grew by roughly $15,000. We gave him time to go back to his lender with updated numbers rather than forcing a rushed closing, since a mortgage approved on outdated figures risked falling through entirely.
6. Advised Keisha on personal liability as executor. We explained that an estate trustee can become personally liable for unpaid estate taxes if they distribute the estate's assets before the Canada Revenue Agency has confirmed the estate's tax affairs are settled. We recommended Keisha hold back a reasonable reserve from the distribution and pursue a clearance certificate from the Canada Revenue Agency before finalizing the last payments to Amina and Yusuf.

The outcome

The sale closed roughly seven weeks later than the family had first hoped, largely because of the time Yusuf needed to requalify for a larger mortgage once the true tax bill was known. That delay was frustrating for everyone, but it was better than the alternative: closing on the original timeline would have meant the estate short-paying its tax bill or Amina and Keisha absorbing an unequal share of the shortfall without realizing it until later.

In the end, Yusuf increased his mortgage to cover his share of the higher tax bill, and the three siblings agreed to split the remaining gap in what they had each expected to receive, coming out to roughly $5,000 less per beneficiary than the family's original, overly optimistic estimate. Nobody got exactly what they had first pictured, but the outcome was one all three could live with: Yusuf kept the house he grew up in, Amina received a price she could independently verify as fair rather than one set informally by her siblings, and Keisha closed the estate having obtained a clearance certificate that protected her from personal liability for the tax bill.

The case was not a clean win for anyone. The tax bill turned out to be real money the family had not planned for, and no amount of legal structuring could make that liability disappear — it could only be handled properly instead of catching the estate by surprise after the fact. That is often what a good outcome in estate administration looks like: not everyone getting what they hoped for, but everyone understanding exactly what they are getting and why, with no loose ends left for the Canada Revenue Agency or each other to raise later.

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