What to Do First When You're Named an Executor in Ontario
- Shannon Williams
- May 4
- 8 min read
You just found out you're the executor of someone's estate. Maybe you knew it was coming. Maybe the call came as a complete surprise. Either way, you are now an Estate Trustee under Ontario law, and the responsibilities begin immediately, whether you feel ready or not.
This guide walks you through what to do first when you're named an executor in Ontario, in plain language. It covers the critical actions in the first 48 hours, the steps that follow over the next few weeks, and the questions executors most commonly ask when they're trying to figure out where to start.
If you feel overwhelmed right now, that is completely normal. Most executors have never done this before. The role involves legal obligations, tax filings, financial decisions, and family dynamics, often all at once, while you are also grieving. Knowing the right sequence of steps is the single most important thing you can do to protect yourself and the estate.
What Does It Actually Mean to Be an Executor in Ontario?
Being named an executor (formally called an Estate Trustee in Ontario) means you have been appointed to carry out the wishes of the deceased as set out in their Will. You are a fiduciary, which means the law holds you to the highest standard of care. You must act in the interest of the estate and its beneficiaries, not your own interest, even if you are also a beneficiary yourself.
This role is not honorary. It comes with real personal liability. If you make an error (pay the wrong beneficiary, miss a creditor, file taxes incorrectly, or distribute assets too early) you can be held personally responsible by the courts or the beneficiaries. That is why taking the right steps, in the right order, matters so much.
Most estates in Ontario take 12 to 18 months to fully settle. Some take longer. Your job is not to rush it. Your job is to do it correctly.
The First 48 Hours: What Cannot Wait
1. Locate the Will
Your authority as executor flows entirely from the Will. Without it, you cannot act. Search the deceased's home, safe deposit box, lawyer's office, and any digital document storage. If you cannot find a Will, contact their lawyer directly, as many lawyers store original Wills for clients.
If there is no Will at all, the estate is considered intestate, and the rules of the Succession Law Reform Act determine who inherits. You may also need to apply to the court for a Certificate of Appointment as an Administrator rather than an Executor.
2. Secure the Deceased's Property
If the deceased owned or rented a home, you are responsible for protecting it from the moment of death. This means:
Changing the locks or ensuring keys are accounted for
Notifying the home insurance provider immediately, as most Ontario policies have vacancy clauses that can void coverage within 30 days if the insurer is not informed.
Arranging for someone to check on the property regularly.
Stopping any automatic deliveries or subscriptions that could signal an empty home.
Failure to notify the insurer is one of the most common and costly mistakes new executors make.
3. Obtain Death Certificates
You will need multiple certified copies of the death certificate, typically 8 to 10. Financial institutions, insurance companies, government agencies, and pension providers will each require an original. Order more than you think you need. You can request them through Service Ontario after the funeral home registers the death.
4. Notify Key Parties Immediately
Within the first few days, notify:
Canada Revenue Agency (CRA) to stop benefits like CPP, OAS, and GST credits and to begin the process of filing the terminal return.
Service Canada to cancel Old Age Security and CPP payments (overpayments must be returned and can create complications later).
Any pension providers paying regular income to the deceased.
Canada Post to redirect mail to your address so you can identify creditors and accounts
The First 30 Days: Building the Foundation
5. Open an Estate Bank Account
All estate funds must flow through a dedicated estate bank account. Do not mix estate money with your personal finances under any circumstances, as doing so creates legal and tax complications and can expose you to personal liability.
To open the account, you will typically need the original Will, the death certificate, and your personal ID. The account will be held in the name of the estate (e.g., "Estate of [Name of Deceased]").
6. Create a Complete Asset Inventory
Your job is to identify, value, and eventually distribute everything the deceased owned. This includes:
Financial accounts: bank accounts, investment accounts, RRSPs, RRIFs, TFSAs
Real property: any land or buildings registered in Ontario or elsewhere
Business interests: shares in private companies, partnerships
Personal property: vehicles, jewelry, art, collectibles
Digital assets: cryptocurrency, online accounts with monetary value
Life insurance policies: note that policies with named beneficiaries pass outside the estate and do not flow through probate
Debts owed to the deceased: money others owe the estate
This inventory is not just for your own reference. It forms the basis of your accounting to the beneficiaries and the court.
7. Identify All Debts and Liabilities
Before a single dollar is distributed to beneficiaries, all valid debts must be paid. These include:
Mortgage and secured debts
Credit cards and lines of credit
Outstanding utility bills and property taxes
Any amounts owed to CRA
Funeral expenses (these have priority)
You are not personally responsible for the deceased's debts, but you are responsible for paying them from estate assets before distribution. Distributing assets before all debts are settled can make you personally liable for any shortfall.
8. Determine Whether Probate Is Required
Probate is the court process by which your authority as executor is officially recognized. In Ontario, it is called a Certificate of Appointment of Estate Trustee with a Will. Not every estate requires it, but most financial institutions and the Ontario Land Registry will require it before releasing assets.
You will generally need probate if:
The estate includes real property registered in Ontario
Any financial institution holding assets requires it (most major banks do for accounts over a certain threshold)
There is a dispute about the validity of the Will.
The Ontario Estate Administration Tax (probate fee) is approximately $15 for every $1,000 of estate value above $50,000. On a $500,000 estate, that is roughly $6,750. There are legal strategies to reduce this: dual Wills, beneficiary designations, and joint ownership. But those are planning tools that should have been addressed before death. As executor, your job is to calculate and pay what is owed accurately.
Taxes: The Part Most Executors Underestimate
9. File the Terminal T1 Return
The deceased's final personal income tax return, called the terminal T1, covers January 1 of the year of death through the date of death. It is due by April 30 of the following year (or six months after the date of death, whichever is later).
This return must report all income earned up to the date of death, including deemed dispositions. A deemed disposition means that CRA treats certain assets (RRSPs, RRIFs, and capital property) as if they were sold at fair market value on the date of death, which can trigger significant tax owing.
10. File the T3 Estate Return
If the estate earns income after the date of death (interest, rental income, capital gains from selling assets), a T3 Trust return must be filed. This is separate from the terminal T1 and is filed annually until the estate is fully wound up.
New Dawn Financial prepares and files both the terminal T1 and T3 estate returns directly as part of our executor support services. This is not something every financial advisor or executor support firm offers.
11. Obtain a Tax Clearance Certificate Before Final Distribution
Before making the final distribution to beneficiaries, request a Clearance Certificate from CRA. This certificate confirms that all taxes owing by the deceased and the estate have been paid. Without it, if CRA later finds an unpaid tax debt, you as executor can be held personally liable for it, even after the estate has been distributed.
This step is frequently skipped by executors who want to wrap things up quickly. It is never worth the risk.
Frequently Asked Questions
What is the first thing I should do when I find out I'm an executor in Ontario?
Locate the original Will. Your legal authority as executor derives from that document. Once you have it, secure the deceased's property, obtain death certificates, and notify Canada Revenue Agency and Service Canada to stop any government benefit payments. These steps should happen within the first 48 to 72 hours.
Do I have to accept the role of executor in Ontario?
No. You can renounce your appointment as executor, but you must do so before you begin acting in the role. Once you start taking steps to administer the estate, such as accessing accounts or contacting beneficiaries, it becomes much harder to step back. If you want to decline, consult an estate lawyer promptly.
How long does it take to settle an estate in Ontario?
Most estates in Ontario take 12 to 18 months to fully settle. Complex estates with real property, business interests, tax disputes, or family conflict can take two to three years or more. You cannot distribute the estate until all debts are paid and you have received (or decided not to request) a CRA Clearance Certificate.
Can an executor be held personally liable in Ontario?
Yes. Executors in Ontario carry personal liability for errors made during estate administration. Common sources of liability include distributing assets before debts are paid, failing to file required tax returns, missing creditors, and not following the instructions of the Will. This is one of the most important reasons to document every decision and seek professional support for complex matters.
Do all estates in Ontario need to go through probate?
No. Probate is required when financial institutions or the Land Registry require official court confirmation of your authority, which is common for estates with real property or significant financial assets. Smaller estates with no real property and financial assets that pass through named beneficiaries (like life insurance or TFSAs with a designated beneficiary) may not require it. When in doubt, consult a professional before assuming probate is unnecessary.
What is the difference between an executor and an estate trustee in Ontario?
They refer to the same role. Ontario's Estates Act and court documentation use the term "Estate Trustee with a Will," while most people and most Wills use the word "executor." If you have been named an executor in a Will, you are an Estate Trustee under Ontario law.
Can an executor also be a beneficiary in Ontario?
Yes. It is common for the primary beneficiary (often a spouse or adult child) to also be named as executor. However, you must still fulfill your fiduciary duty to all beneficiaries, not just yourself. If there is a conflict between your interests as a beneficiary and your obligations as executor, seek legal advice.
When should an executor hire professional help?
Most executors benefit from professional support when the estate includes real property, a business, significant investment assets, a complex family situation, or any tax complexity. Even in straightforward estates, having a professional prepare the terminal T1 and T3 returns and assist with probate paperwork significantly reduces the risk of costly errors.
You Don't Have to Do This Alone
The role of executor is one of the most significant responsibilities a person can take on. It requires legal knowledge, tax expertise, financial management, and the ability to navigate family dynamics, all while managing your own grief.
At New Dawn Financial, we specialize in supporting Ontario executors from the very first steps through to final distribution. Shannon Williams, CFP®, TEP, CEA, provides hands-on, personal guidance. You will always know exactly who is responsible for your file.
If you have just been named an executor and are not sure where to start, book a free consultation or call us directly at 289-455-8558. We serve executors across Ontario, with local roots in the Golden Horseshoe.
Free Resources to Help You Get Started
If you have just been named an executor and need somewhere to start right now, we have put together two practical resources you can use today.
The First 48 Hours: An Ontario Executor's Immediate Action Plan is a one-page checklist covering exactly what needs to happen in the first two days, organized by phase so nothing gets missed.
The Estate Trustee's Survival Guide is a 15-page step-by-step guide covering everything from probate and asset inventory to tax filings and final distribution, including the penalties executors face when things go wrong.
This post is for general informational purposes and does not constitute legal or tax advice. For matters specific to your estate, consult a licensed estate lawyer and a qualified tax professional.
