Handling Foreign Assets in an Ontario Estate: What Trustees Need to Know

When someone dies owning property in another country, the estate administration that follows is considerably more complex than a straightforward Ontario probate. Foreign assets in Ontario estate administration introduce a web of competing legal systems, foreign tax obligations, and procedural requirements — and the missteps can be costly. If you have been appointed estate trustee and the deceased held real property in Florida, a brokerage account in the United States, or a bank account overseas, you need to understand what you are taking on before you act.

This guide covers the most common issues: why foreign assets create complications, what types of assets are affected, and how to coordinate the people who need to be involved — including Ontario counsel, foreign counsel, and a cross-border tax specialist. It is not a substitute for professional advice tailored to your situation.

Why Foreign Assets Complicate Ontario Estate Administration

Ontario probate — formally called a Certificate of Appointment of Estate Trustee — gives an estate trustee authority to deal with assets in Ontario. The problem is that other countries and states have their own rules, and most of them do not automatically recognize Ontario probate as authority to transfer or liquidate assets within their borders.

In practical terms, this means a US bank or brokerage may refuse to release funds based on Ontario court documents alone. A foreign land registry may require its own court order before a property can be transferred to a beneficiary or sold. Each foreign jurisdiction has its own legal system, its own process for authorizing an estate trustee, and its own timeline.

The complexity multiplies when you add in multiple countries, blended families, or assets spread across many accounts. It is not unusual for an estate that looks simple on the surface to take years to administer because of one foreign property the deceased bought decades ago.

Common Types of Foreign Assets

Estate trustees should be alert to the following assets that frequently appear in Ontario estates:

• US real property — vacation homes in Florida, Arizona, or other Sun Belt states are extremely common among Ontario residents. These require ancillary administration in the US state where the property is located.
• US brokerage and bank accounts — US-dollar investment accounts, brokerage accounts held with US firms, and US bank accounts all require the foreign institution to recognize the trustee's authority before funds can be released.
• Vacation properties in other countries — properties in the Caribbean, Mexico, Europe, or elsewhere each fall under that country's local law.
• Foreign company shares — shares in a privately held company incorporated abroad may be subject to that jurisdiction's rules on share transfers following a death.
• Offshore bank accounts — accounts in jurisdictions such as the Cayman Islands, Isle of Man, or Switzerland have their own procedural requirements and disclosure obligations in Canada.
• Foreign pension income — many Ontarians receive pension payments from the UK, US, or elsewhere. These may have their own rules about what happens to pension entitlements on death.

What Is Ancillary Administration?

Ancillary administration refers to the process of obtaining separate legal authority in a foreign jurisdiction to deal with assets located there. Think of it as a second probate — one in Ontario for Ontario assets, and one (or more) in the foreign country or state for assets located there.

In many US states, for example, an estate trustee holding an Ontario Certificate of Appointment can apply to the local probate court for ancillary letters testamentary. The US court effectively recognizes the Ontario proceeding and issues its own authority to transfer real property. The process varies significantly by state, and you will almost certainly need to retain a local lawyer in that jurisdiction. The same principle applies in most other countries.

The takeaway: do not assume your Ontario appointment gives you the ability to deal with assets anywhere in the world. It does not.

The Ontario Estate Trustee's Duty to Inventory Foreign Assets

An Ontario estate trustee has a legal duty to identify, value, and account for all assets of the estate — including those located outside Ontario. Foreign assets must be included in the estate inventory, even if they are administered through a separate foreign proceeding. This matters for calculating the estate administration tax (probate fee) payable in Ontario, and for the proper distribution and accounting to beneficiaries.

Keep a detailed log of every foreign asset: the institution name and address, account numbers, approximate values as of the date of death, and every step you take to administer those assets. Document your communications with foreign institutions and foreign counsel. This record protects you as trustee and will be essential when preparing the final accounts.

Canadian Tax Obligations for Foreign Assets

Deemed disposition on death. Under Canadian income tax rules, a person is deemed to have disposed of all their property at fair market value immediately before death. This rule applies to foreign property just as it does to Canadian property. Capital gains on foreign investments, foreign real estate, or shares in foreign companies are reportable on the deceased's final T1 return.

T1135 — Foreign Income Verification. If the deceased held specified foreign property with a total cost exceeding the reporting threshold (as of writing — verify the current threshold with a qualified accountant), the estate may be required to file a T1135 Foreign Income Verification Statement as part of the final return. Failure to file carries significant penalties. A cross-border tax specialist or CPA familiar with Canadian international tax compliance should prepare or review the final return.

Foreign income received after death. If foreign accounts generate interest, dividends, or rent after the date of death and before they are wound down, that income may be taxable in Canada and potentially in the foreign country as well. Work with your accountant to track and report this correctly.

US Estate Tax Considerations

If the deceased was not a US citizen or green card holder but held US situs property — meaning property physically located in the United States, including US real estate and shares of US corporations — US federal estate tax may apply above a certain exemption threshold. The US estate tax exemption applicable to non-residents is significantly lower than the exemption available to US citizens (as of writing — verify current US thresholds, as these are subject to legislative change).

This is a US tax law matter and falls outside Ontario counsel's expertise. You need a cross-border estate tax specialist, typically a US tax attorney or a Canadian-US CPA firm, to assess the US exposure and file any required US returns. Do not ignore this step — US estate tax can represent a material liability against the estate.

Foreign Real Estate: Authority, Local Taxes, and Local Process

For foreign real property specifically, the process typically involves:

1. Retaining a lawyer licensed in the foreign jurisdiction.
2. Obtaining ancillary probate or equivalent authority in that jurisdiction.
3. Complying with any local succession or inheritance taxes (many countries have their own inheritance tax regimes entirely separate from Canadian tax).
4. Transferring or selling the property in accordance with local land registry rules.
5. Repatriating the net proceeds to Canada, which may involve currency conversion and reporting obligations.

Currency timing matters. The Canadian dollar value of a foreign asset depends on the exchange rate at the date of conversion. Keep records of exchange rates used and consult your accountant on how to report currency gains or losses, if any.

Coordinating Ontario Counsel and Foreign Counsel

One of the most important things an estate trustee can do early is establish who is handling which jurisdiction. Ontario counsel can oversee the overall estate administration, help draft communications to foreign institutions, and coordinate with foreign lawyers — but Ontario counsel cannot give advice on foreign law, appear in foreign courts, or prepare US or other country tax returns.

A well-organized cross-border estate administration involves:

• Ontario counsel — Certificate of Appointment, Ontario tax clearance, beneficiary distributions for Ontario assets, overall coordination
• Foreign counsel (one per jurisdiction, as needed) — ancillary probate or equivalent, local property transfer, local taxes
• Cross-border tax specialist / CPA — final T1 return, T1135, US estate tax return (Form 706-NA if applicable), foreign income reporting

Trying to manage this without the right professionals in place is the most common way an estate administration goes off the rails.

Frequently asked questions