Snowbird CFO advisory: decide the US home with numbers, not nostalgia

Keep, sell, or rent: score all three paths on one page

The decision gets easier once the three paths are priced side by side, because they are rarely as close as they feel. Keeping the home costs real money every year; renting turns a personal asset into a two-country tax file; selling triggers withholding and a forced currency event. We put your actual figures into one comparison and let the spread speak.

One number surprises almost everyone: Canada measures the gain in Canadian dollars at historical exchange rates, so a long-held Florida or Arizona property can carry a large FX gain on top of the property gain. That alone can swing keep-versus-sell, and it is invisible in a US-only analysis.

Keeping the home also means keeping the calendar. US day counts drive the substantial presence test, and many snowbirds file Form 8840 each year to claim the closer connection exception. It is a habit, not a hardship — but it belongs in the plan, because the tax test and the immigration limit count days differently.

Retirement cash flow in two currencies

A snowbird retirement is a matching problem: CPP, OAS, RRIF withdrawals, and most pensions pay Canadian dollars, while the US home spends US dollars all year. The fix is a written conversion policy instead of ad hoc transfers — a scheduled amount converted through low-cost channels, a USD buffer sized to a season's spending plus one surprise, and a rule for when a large USD expense such as a roof or a special assessment comes from the buffer versus a fresh conversion.

We also sequence withdrawals around the plan: which account funds the USD top-up, what that does to your bracket and OAS clawback exposure, and how the plan flexes if the exchange rate runs against you for a few years. The goal is boring on purpose — winters that never depend on the week's rate.

Funding the property: HELOC, US mortgage, or cash

The cheapest-looking money is not always the right money; the right money matches the asset's currency and your repayment plan. Each of the three common routes carries a distinct trade.

• Canadian HELOC: fastest approval and usually the lowest rate, but it stacks Canadian-dollar debt against a US-dollar asset, and interest on a personal-use property is generally not deductible.
• US mortgage: foreign-national programs exist — more paperwork and typically higher rates, but the debt matches the asset's currency and leaves your Canadian balance sheet unencumbered.
• Cash: simplest by far, at the cost of liquidity and concentration — and since US estate-tax exposure is calculated on the property's value, financing structure is worth deciding before you buy, not after.

Estate coordination: get the advisors agreeing before documents are signed

A US home is a US-situs asset, which means potential US estate-tax exposure for larger Canadian estates and, if held personally at death, probate in the property's state on top of the Canadian estate process. The Canada-US treaty relieves most modest estates through a prorated credit, but a US estate-tax return can still be required once US-situs assets pass the filing threshold. Relief is not the same as nothing-to-do.

Titling settles much of this in advance: joint ownership with survivorship, state-specific deed options, or trust structures each produce different tax and probate outcomes on both sides of the border. We do not draft documents. Our job is quarterbacking — putting your Canadian lawyer, US attorney, and investment advisor around one set of numbers so the documents match the plan, and the plan matches the analysis on our snowbird US property tax page. Fixed fee, quoted after a discovery call.