Inheriting a $500,000 Non-Registered Stock Portfolio in Canada 2026: Deemed Disposition, Capital Gains and What the Estate Owes

Question: How is the adjusted cost base (ACB) established for inherited stocks in Canada?

Answer: When shares are transferred to beneficiaries through an estate, the beneficiaries receive the shares at a stepped-up adjusted cost base equal to the fair market value on the date of the deceased's death. This is because the deemed disposition on the terminal T1 already taxed the gain from the original ACB to the date-of-death FMV. For example, if the deceased purchased 1,000 shares of Royal Bank at $45 per share (ACB = $45,000) and the shares were worth $140 per share at death (FMV = $140,000), the estate pays capital gains tax on the $95,000 gain. The beneficiary inherits the shares with an ACB of $140 per share. If the beneficiary later sells at $160 per share, they only owe capital gains tax on the $20 per share increase — not the full $115 per share gain from the original purchase price. This stepped-up ACB prevents double taxation of the same gain.

Question: What happens to foreign-listed stocks (U.S. equities) in a non-registered account at death?

Answer: Foreign-listed stocks held in a non-registered Canadian brokerage account are subject to two layers of gain calculation at death. First, there is the capital gain in the foreign currency — the difference between the U.S. dollar purchase price and the U.S. dollar fair market value at death. Second, there is the currency gain or loss — the difference in the CAD/USD exchange rate between the purchase date and the date of death. Both components are combined into the total Canadian-dollar capital gain reported on the terminal T1. For example, if the deceased bought 500 shares of Apple at US$120 when the exchange rate was 1.25 (ACB = C$75,000), and at death the shares are worth US$200 with an exchange rate of 1.38 (FMV = C$138,000), the total capital gain is C$63,000 — which includes both the stock price appreciation and the currency gain. The CRA requires the ACB and proceeds to both be reported in Canadian dollars using the exchange rate on the respective transaction dates.

Question: Can the executor carry back capital losses to reduce the terminal T1 tax bill?

Answer: Yes. Under subsection 164(6) of the Income Tax Act, the executor (legal representative) can elect to carry back capital losses realized in the first tax year of the estate to the deceased's terminal T1 return. This is one of the most powerful tax planning tools available to executors. If the stock portfolio declines in value after the date of death and the executor sells positions at a loss, those losses can be applied against the deemed disposition gains on the terminal T1. For example, if the terminal T1 reports a $325,000 deemed capital gain, but the executor sells positions in the estate's first tax year at a $50,000 loss, the executor can elect to treat that $50,000 loss as if it occurred on the terminal T1 — reducing the net capital gain to $275,000 and saving approximately $8,000–$12,000 in tax. The election must be filed with the terminal T1 or by amending it, and the loss must arise in the estate's first taxation year (which can be up to 12 months after death if the executor chooses a non-calendar fiscal year for the estate).

Question: How does the executor time asset liquidation to manage the tax bracket?

Answer: The executor has discretion over when to sell estate assets, and this timing directly affects which tax return bears the income. Income earned on assets before the date of death is reported on the terminal T1. Income earned after death — including capital gains from selling positions post-death — is reported on the estate's T3 return. If the estate qualifies as a Graduated Rate Estate (GRE), the T3 return uses the same graduated tax brackets as an individual. The executor can strategically time sales: selling positions that have appreciated since death in a year when the estate has little other income keeps the gains in lower brackets. Conversely, if the estate has significant income in its first year, the executor might delay sales to the second year. The executor can also choose the estate's fiscal year-end (it does not have to be December 31 for the first 36 months), giving additional flexibility to split income across tax years. This bracket management can save $5,000–$15,000 on a $500,000 portfolio depending on the estate's total income profile.

Question: Do beneficiaries pay tax when they receive inherited stocks from an estate?

Answer: No. Beneficiaries do not pay income tax when they receive stocks distributed from a Canadian estate. The capital gains tax was already paid by the estate on the terminal T1 return through the deemed disposition. The beneficiaries receive the shares at the stepped-up ACB (fair market value at date of death), and they only owe capital gains tax on any future appreciation above that stepped-up cost. However, beneficiaries should be aware of two things: (1) any dividends or interest earned on the shares while held by the estate may be allocated to beneficiaries on the estate's T3 return and included on the beneficiary's T3 slip, and (2) if the executor distributes cash instead of shares (by liquidating the portfolio), the beneficiary receives the cash tax-free — the estate already paid the tax on the deemed disposition and any post-death gains from the sale.

Question: What is the difference between deemed disposition and actual sale of inherited stocks?

Answer: A deemed disposition is a legal fiction created by the Income Tax Act — the CRA treats the deceased as having sold all non-registered assets at fair market value immediately before death, even though no actual sale occurred. The capital gain from this deemed sale is reported on the deceased's terminal T1 return, and the estate must pay the resulting tax. An actual sale occurs when the executor later sells the shares on the open market to raise cash for tax payments, debts, or distributions to beneficiaries. The actual sale may trigger a second capital gain or loss if the share prices have changed between the date of death (when the deemed disposition set the new ACB) and the date of the actual sale. For example, if a stock was worth $50 at death (deemed disposition price) and the executor sells it three months later for $55, the estate reports a $5 per share capital gain on its T3 return — separate from the gain already taxed on the terminal T1.