Deemed Disposition on a $380,000 Florida Vacation Property Owned by a BC Resident Who Dies in 2026: CRA Terminal Return, IRS Estate Tax Exposure, and the Canada-US Treaty Credit

The Scenario: A BC Retiree with a Florida Vacation Condo

David's daughter is now the executor. She knows the Vancouver home is exempt under the principal residence exemption. She knows the RRIF triggers income on the terminal return. What she doesn't know is that the Florida condo triggers two separate tax obligations in two countries — and that missing either filing deadline can cost the estate tens of thousands of dollars.

Step 1: The CRA Deemed Disposition — Section 70(5) of the Income Tax Act

Under section 70(5) of the Income Tax Act, every capital property the deceased owned is treated as sold at fair market value immediately before death. The deemed “sale” triggers a capital gain (or loss) that gets reported on the terminal T1 return — regardless of whether the property is actually sold.

For David's Florida condo, the CRA requires both the adjusted cost base and the deemed proceeds to be expressed in Canadian dollars, using Bank of Canada rates at the relevant dates.

This is the part most cross-border estate articles skip: the exchange rate isn't a rounding detail. It's a $139,000 swing in the size of the capital gain. A Canadian who bought US property when the dollar was near parity and dies after a decade of depreciation faces a materially larger tax bill than the USD numbers suggest.

Step 2: Tiered Capital Gains Inclusion — The Post-2024 Rules

Under the 2024 federal budget rules that remain in effect for 2026, capital gains for individuals are taxed at two tiers:

• 50% inclusion on the first $250,000 of annual capital gains
• 66.67% inclusion (two-thirds) on gains above $250,000

David's $339,000 gain crosses the $250,000 threshold, so both tiers apply.

Step 3: The CRA Tax Bill on This Gain at BC's Top Rate

David's terminal return includes the $400,000 RRIF deemed withdrawal, which already pushes his taxable income well above the top federal bracket (~$253,414 in 2026). The Florida condo gain stacks entirely at the top combined federal + BC marginal rate of 53.50%.

Combined with the RRIF tax of ~$214,000, the CRA is collecting roughly $312,000 from David's terminal return before probate fees or US tax obligations. The principal residence exemption on the Vancouver home is the only thing keeping this estate from a much worse outcome.

Step 4: The US Side — IRS Estate Tax for Non-Resident Aliens

Now the second tax jurisdiction. The IRS treats US-situs real property owned by a non-resident alien as subject to federal estate tax. David was a Canadian resident — a non-resident alien for US tax purposes — so the standard rules for non-resident aliens apply.

Step 5: Canada-US Tax Treaty Article XXIX-B — The Prorated Credit

The Canada-US Tax Treaty prevents double taxation on cross-border estates through Article XXIX-B. Instead of being limited to the $60,000 non-resident alien exemption, a Canadian resident's estate can claim a prorated version of the full US unified credit.

The formula:

For David's estate, the treaty credit eliminates the US estate tax entirely. The prorated credit ($1.1M) dwarfs the tentative US estate tax on a $380,000 property because the Florida condo is only ~19% of the worldwide estate.

Where the treaty credit is not enough: Canadian snowbirds with high-value US property relative to their worldwide estate — say, a US$1.5M Florida home that represents 60%+ of total assets — can still face meaningful US estate tax even after the treaty credit. For a larger scenario, see our $1.5M Florida condo cross-border walkthrough.

Step 6: The Foreign Tax Credit on the CRA Return

In David's case, the treaty credit eliminates the US estate tax, so there's no foreign tax credit to claim on the CRA side. But the mechanism matters for estates where US tax survives the treaty credit.

Under ITA section 126, any US estate tax actually paid on the Florida property generates a foreign tax credit that directly reduces the Canadian capital gains tax on the same property. The credit cannot exceed the Canadian tax attributable to the foreign-source income, but it prevents full double taxation.

The Full Tax Picture: David's Terminal Return

The Florida condo isn't the only asset triggering tax on David's terminal return. Here's the complete picture:

The daughter inherits roughly $2.46M after all taxes and probate — but only if she files correctly in both countries and claims the treaty credit. Miss the IRS 706-NA filing and the estate risks losing the treaty benefit entirely.

Executor Filing Checklist: Both Countries

The executor's dual-country obligations are the operational risk in a cross-border estate. Here's the timeline:

Cost of Professional Advice vs. Tax at Stake

Cross-border estate filings are not a DIY exercise. The question isn't whether to hire a cross-border tax accountant — it's whether the cost is proportional to the risk.

The cost-of-advice calculation is unambiguous for any cross-border estate with US-situs assets above US$60,000. A Canadian-licensed CPA with US cross-border credentials (enrolled agent or US CPA) is the specific specialist you need — not a general accountant, not a US-only tax preparer. The cross-border integration is where the value lies.

What David Could Have Done Differently: Planning Levers

The $98,600 Canadian capital gains tax and the cross-border filing complexity were both predictable. Several planning strategies could have reduced the total estate cost:

• Hold the Florida property in a Canadian corporation or trust: This can shift the deemed disposition from the individual to the entity and potentially use the lower $250K tier differently. However, corporate ownership of US real estate creates its own IRS complications (FIRPTA, ECI rules) and may trigger higher US withholding. Not a simple fix — the planning must be done before purchase, not at death.
• Cross-border life insurance: A $100,000 permanent life insurance policy naming the daughter as beneficiary would have provided tax-free liquidity to cover the CRA capital gains bill without forcing a fire sale of the condo. Premium cost for a 60-year-old non-smoker: roughly $3,000–$5,000/year.
• Spousal rollover (if spouse were alive): Under section 70(6), a transfer to a surviving spouse defers the deemed disposition entirely. David's widowed status meant no rollover was available — the full gain hit the terminal return.
• Gradual sale during lifetime: Selling the condo while alive would have allowed David to control the timing and potentially spread the gain across tax years. A partial sale or a sale in a year with offsetting capital losses could have reduced the effective rate below 53.50%.

RRSP/RRIF Treatment on the Same Terminal Return

The deemed disposition on the Florida condo shares the terminal return with another large income inclusion: the RRIF. Under section 146.3(6) of the ITA, the full fair market value of the RRIF is included as income on the terminal return when there's no surviving spouse or qualifying beneficiary.

David's $400,000 RRIF is fully taxable at his marginal rate. Combined with the Florida condo's $184,337 taxable gain and his partial-year CPP/OAS, his terminal return shows over $640,000 of taxable income — pushing the entire return deep into BC's top bracket of 53.50%.

For a detailed walkthrough of RRIF tax on death, see our RRIF death tax calculator for 2026.

The Spousal Rollover Exception — When None of This Applies

If David had a surviving spouse, the entire deemed-disposition analysis changes. Under section 70(6) of the ITA, capital property transferred to a surviving spouse (or a spousal trust) is deemed disposed at the deceased's adjusted cost base, not at fair market value. The gain is deferred until the surviving spouse sells the property or dies.

The spousal rollover applies automatically unless the executor elects out of it on the terminal return. For the Florida condo, this would have deferred the $339,000 capital gain entirely — saving ~$98,600 in immediate tax. It also defers the US estate tax question, though the surviving spouse inheriting US-situs property creates its own future cross-border exposure.

For cross-border estates, the spousal rollover is the single most valuable deferral mechanism available. Its absence (as in David's case) is what makes the tax bill so large.

For the broader deemed disposition framework including spousal rollovers, see our deemed disposition on death guide for 2026.

For BC-specific probate fees and how they interact with cross-border estates, see our BC probate fees guide.