Every summer, plenty of New Forest households host relatives from Canada. Long walks past grazing ponies lead to long talks at the kitchen table. Sooner or later, someone mentions the will, or a gift to help a grandchild buy a first flat.
It gets harder when the Canadian side also owns a Florida condo or American shares. Before any deed changes hands, it is worth reading up on U.S. estate and gift tax considerations for Canadians together as a family. This article is general information, not tax or legal advice for any one household.
Why Does a US Tax Rule Reach a Family In Hampshire?
The US estate tax follows American property, not the owner's home address. A Canadian grandmother who has never lived in America can still leave behind a US tax bill.
IRS guidance on estate tax for nonresidents lists US real estate and US marketable securities as US-situated property. A separate IRS page adds tangible personal property and stock in US companies, even when the share certificates sit abroad.
The trigger is low. An executor must file Form 706-NA when the US assets of a nonresident who was not a US citizen exceed $60,000 at death. A modest holiday flat in Florida passes that line on its own.
Not everything counts. The IRS treats bank accounts not used in a US trade or business as property outside the United States.
Which Gifts Can Canadian Grandparents Make Safely?
Lifetime gifts follow a different rulebook from death. For a donor who is neither a US citizen nor a US resident, the IRS limits gift tax to certain assets.
- Real estate in the US is in scope. Handing a share of the Florida condo to a daughter in Ringwood is a gift of US real property.
- Tangible items located in the US are in scope. A car or furniture kept at the condo counts.
- US shares are generally outside it. Gifts of US-situated intangible property, such as stock in a US company, are generally not subject to US gift tax for nonresident donors.
- The annual exclusion is $19,000 per recipient for 2025 and for 2026. Gifts in scope that stay under this figure for each person are not taxable.
- A spouse who is not a US citizen has a higher limit. The IRS sets it at $190,000 for 2025 and $194,000 for 2026.
One detail surprises many families. The IRS gift tax FAQ for nonresidents says no lifetime credit offsets tax on spousal gifts above that limit. A taxable gift is reported on Form 709-NA.
So the order of gifts matters. Shares can generally move with no US gift tax, while the condo deed can create a filing duty.
What Does the Canada-US Treaty Change at Death?
For a relative who lives in Canada, it changes a great deal. Article XXIX B of the Canada-US tax treaty softens the US estate tax in four main ways.
First, the estate gets a prorated unified credit. In broad terms, it is a slice of a US citizen's credit, sized by the US share of the worldwide estate.
Second, a marital credit can apply when property passes to a surviving spouse. The executor must elect it and give up the US marital deduction.
Third, smaller estates get extra shelter. Where the worldwide gross estate is US$1.2 million or less, the US may tax only property whose gain the treaty lets it tax. In practice that usually keeps US real estate, such as the Florida condo, in scope, while an ordinary holding of US-listed shares drops out.
Fourth, Canada lets US estate tax on US property reduce Canadian tax on certain US income in the year of death. That matters because the CRA treats capital property as sold at fair market value immediately before death.
For scale, the IRS lists the 2026 basic exclusion amount for a US citizen's estate at $15,000,000. A Canadian's prorated credit is worked out from that baseline.
A rough example helps. If the condo makes up a tenth of a Canadian grandmother's worldwide estate, her estate's treaty credit is roughly a tenth of the credit a US citizen's estate would get. The treaty only allows that credit if the executor supplies everything needed to check it, which in practice means valuing what she owned in Canada and the UK as well as in Florida.
What Should UK Heirs Expect On Their Side?
UK heirs usually feel the effects through timing and paperwork more than through a UK bill. The UK Inheritance Tax guidance states that beneficiaries do not normally pay tax on what they inherit.
| Asset held by a Canadian grandparent | US gift tax if given during life? | US estate tax risk at death? |
|---|---|---|
| Florida condo | Yes, it is US real property | Yes, it is US-situated |
| Shares in US companies | No, it is intangible property | Yes, it is US-situated |
| US bank account not used in a business | Check with an adviser | No, treated as outside the US |
| Canadian bank account | No | No |
UK Inheritance Tax is a charge on the estate of the person who died, paid from that estate. The standard rate is 40% on the part above a £325,000 threshold. Whether it touches a Canadian relative depends on that relative's own UK ties, which is a separate question.
US Estate Tax Deadlines After a Death in Canada
The paperwork starts sooner than most families expect. The instructions for Form 706-NA give the executor nine months from the date of death to file the return and pay any tax due. The estate can ask for up to six more months to file, but the tax is still due by the original date, and the IRS adds interest to anything paid late.
Claiming the treaty credit adds its own steps. The executor shows how the prorated credit was worked out in a statement with the return, and attaches Form 8833 to flag that the return relies on a treaty position.
Then comes the wait that heirs actually notice. Before US banks and brokers release a nonresident's US-situated assets, they normally ask for an IRS transfer certificate, which the IRS issues once the estate's US tax position has been settled. One is not required for property handled by an executor appointed and acting within the United States. A grandchild in Lymington waiting on a share of a US brokerage account is usually waiting on this step, not on a tax bill of their own.
Gift Now, Inherit Later or Sell the Condo?
Estate tax is not the only number in play. US rules also set the starting value, or cost basis, that the family carries forward, and gifts and inheritances are treated differently.
For inherited property, the IRS estate FAQ explains that the heir's starting value is the fair market value at the date of death, so a sale soon afterwards usually shows little or no gain. A lifetime gift works differently and generally carries the giver's original cost across. Take a condo bought for $150,000 that is now worth $400,000. Gifted today, that $250,000 rise generally travels with it to the daughter in Ringwood. Inherited, the starting value resets to the condo's value at death.
That is a trade-off, not a rule of thumb. Keeping the condo until death resets the cost but leaves it inside the US estate, while gifting it now can mean a gift tax return and passes the old cost on.
Selling is the third route. When a foreign person sells US real estate, the FIRPTA withholding rules generally require the buyer to hold back 15% of the price and pay it to the IRS. That is a prepayment, not the final bill: the seller still reports the sale on a US income tax return, where the amount withheld counts towards the tax actually owed. Lower or no withholding can apply when the buyer plans to live in the home and the price is US$1 million or less. Canada taxes its residents on their gains too, so a sale needs advice on both sides of the border.
How Can Families Prepare Before the Next Visit?
A short shared list helps.
- List every US asset, its rough value and whose name is on it.
- Add up the worldwide estate and compare it with the US$1.2 million treaty line.
- Decide which assets might move as lifetime gifts and which should pass by will.
- Keep dated records of each gift, including the recipient and the value.
- Make sure executors in Canada know that a US filing may be needed.
- Agree who will speak to a cross-border adviser, and when.
A slow day hike through the woods is often a calmer setting for this talk than a formal meeting. Some relatives will leave from Southampton on a cruise after their stay, so agree on next steps before the farewells.
For a quiet route, our New Forest walking routes can be filtered by length and difficulty, so a shorter woodland loop is easy to find for older visitors. Timing a call with an adviser takes a little thought, too. Toronto is usually five hours behind the UK and Vancouver eight, so a mid-afternoon slot in Hampshire lands in the Canadian morning. Visitors can check our guide to mobile signal in the New Forest before they rely on a phone out on the heath.
Talking About Money Before the Ponies Come Home
One honest talk about the Florida condo can spare a UK family a slow and costly US estate process later. What changes the outcome is knowing the rules early and getting tailored advice before anything is signed.
Frequently Asked Questions
Does a UK Grandchild Pay US Tax On an Inheritance?
The US estate tax falls on the estate of the person who died, not on the heir. The executor usually settles any US filing before assets are passed on. Delays in that process are usually the bigger issue for heirs.
Can a Canadian Give US Shares to Family Without Gift Tax?
Gifts of US-situated intangible property, such as US company stock, are generally not subject to US gift tax for nonresident donors. Shares may still face US estate tax if they are held at death.
Is a Small Florida Condo Too Small to Matter?
The IRS filing line for a nonresident's US assets is $60,000 at death. Many condos pass that figure on their own, so the executor may need to file Form 706-NA.
Do the UK and US Tax the Same Inheritance Twice?
That depends on the relative's ties to each country. Gov.uk says UK beneficiaries do not normally pay tax on what they inherit, and the treaty eases US estate tax for Canadian residents. A cross-border adviser can confirm the position for a specific family.
How Long Does an Executor Have to File Form 706-NA?
Nine months from the date of death, and any tax is due by the same date. The estate can ask for up to six more months to file, but interest runs on tax paid after the original deadline.