Executor Selling a House in Mississauga: The 7 Steps, In Order

    Nobody applies for this job. Here is the sequence that keeps an estate sale calm, compliant and worth what it should be.

    Published August 4, 2026

    Michelle Heron headshot

    Written by Michelle Heron

    Real Estate Professional | eXp Realty

    Serving Mississauga, Milton and GTA West

    Michelle Heron helps homeowners navigate life transitions such as divorce, downsizing, and selling the family home with thoughtful staging and strategic marketing.

    Quick Answer

    For an executor selling an estate home in Ontario, the order matters more than any single step: confirm your authority and secure the home, get a date-of-death appraisal before you clear anything, apply for the Certificate of Appointment, prepare the home while you wait, list with a probate clause, price and stage for full value, then close and file the Estate Information Return within 180 days of the certificate.

    Executor's checklist notebook, house keys and estate documents on a kitchen table in a Mississauga family home in soft morning light

    Someone trusted you, wrote your name into their will, and now there is a house. Probably the house you grew up in, or the one where you had every Christmas dinner for thirty years. And somewhere between the funeral and the phone calls, it became your responsibility to sell it.

    Here is the thing almost nobody tells executors: the hard part is not any single step. It is the order. Do things in the wrong sequence and you can cost the estate real money, delay closing by months, or leave yourself personally exposed to the Ministry of Finance. Do them in the right order and it is long, but it is manageable.

    So this is the sequence. Seven steps, in order, in plain language, for anyone selling an estate home in Mississauga, Milton, Oakville, Burlington, or anywhere in GTA West.

    Step 1: Confirm You Actually Have the Authority

    Before anything else, find the original will and confirm you are named as the executor. Not a copy. The original.

    Ontario calls this role the Estate Trustee, which is just the formal name for executor. Same job, fancier title.

    While you are at it, do the boring protective things immediately. Secure the home with new locks if anyone else has keys. Call the insurance company and tell them the home is now unoccupied, because in Ontario a home left empty for more than 30 days can be treated as vacant, and an insurer can reduce coverage or deny a claim on that basis. You may need a vacancy permit or a separate vacant home policy. Do not assume the existing policy simply carries on. Keep the utilities on. Order several copies of the death certificate, because you will be asked for one roughly a dozen times.

    You cannot sign anything on behalf of the estate until the court confirms your authority. But you can and should protect the asset from day one.

    Step 2: Get a Date-of-Death Appraisal Before You Touch Anything

    This is the step people skip, and it is the one I would most like you not to skip.

    You need a retrospective appraisal from a licensed appraiser, valued as of the date of death. Not the MPAC assessment. Not a number your cousin found on a real estate website. A proper written appraisal.

    Two reasons.

    First, the Estate Administration Tax is calculated on fair market value at the date of death. In the GTA, the gap between an MPAC assessment and actual market value can be hundreds of thousands of dollars, and that gap is tax.

    Second, and more importantly, it protects you. The Ministry of Finance has up to four years after you file to audit an estate, and its systems now cross-reference your filing against land registry and MPAC data. If the home turns out to have been undervalued after the money has been distributed and spent, the Ministry does not chase the beneficiaries. It chases the executor, personally.

    An appraisal turns your valuation from an opinion into a defensible professional document. It is the cheapest insurance in this entire process.

    Order it before you clear the house, not after. The appraiser is valuing the home as it was.

    Step 3: Apply for the Certificate of Appointment

    Now you apply to the Superior Court of Justice for what everyone still calls probate. The official name is a Certificate of Appointment of Estate Trustee.

    If the estate is valued at $150,000 or less, you may qualify for a Small Estate Certificate instead, which is a lighter process.

    You will pay the Estate Administration Tax as a deposit when you apply. In Ontario, there is no tax on the first $50,000 of estate value. Above that, it is $15 for every $1,000, which works out to roughly 1.5 per cent. I walk through the full probate process in more detail in my Ontario probate guide.

    Estate valueEstate Administration Tax
    $500,000$6,750
    $1,000,000$14,250
    $1,500,000$21,750
    $2,000,000$29,250

    Then you wait. This is the part that frustrates people most, so here it is honestly: regional courts often issue a certificate in four to six weeks. Busy GTA courts routinely take three to six months. You do not control this timeline and neither does anyone else.

    Which is exactly why Step 4 exists.

    Step 4: Use the Waiting Time. Do Not Waste It.

    Most executors sit still while probate processes. That is months of nothing, followed by a panicked scramble.

    Run the two tracks in parallel instead. While the court has your application, get the house ready.

    Clear it in passes, not marathons. Photograph every room before anything moves. Invite the beneficiaries to identify sentimental items early, in writing, because this is where families actually fall apart. Set aside anything specifically named in the will. Then work through the closets, the pantry, the garage, the basement. The room-by-room clearing list inside my free Calm Moves guide is built for exactly this stage.

    Handle the small repairs that quietly cost thousands at offer time. Leaky taps, scuffed walls, burnt-out bulbs, an overgrown yard.

    What you should not do is start a renovation without thinking it through. Whether to fix up an estate home or sell it as is deserves its own answer, and I wrote one here: As Is or Fix It First? What Executors in Peel Should Know. Read that before you spend a dollar on the property.

    Step 5: List It, With a Probate Clause

    Here is what surprises most executors: you can list the home and even accept an offer before the certificate arrives. What you cannot do is close.

    The transfer of title requires the certificate, because the land registry will not move the property without it.

    So the agreement needs a probate clause. This is a condition stating that completion of the sale is subject to the estate obtaining the Certificate of Appointment, with the ability to extend closing if the court is slow. Without it, you have promised a closing date you have no power to guarantee, and the estate can be sued for breach of contract.

    Your real estate lawyer drafts this. Your real estate agent should be raising it before you ever sign a listing agreement. If an agent does not mention a probate clause, that tells you something about how many estate sales they have handled.

    Step 6: Price and Present for the Beneficiaries, Not for Speed

    Your legal duty as an executor is to the beneficiaries. That means getting fair value, not getting it over with.

    This is where I will be honest about my bias, because staging is what I do. A vacant estate home shows badly. Empty rooms photograph smaller, dated furniture shrinks a space, and buyers walking through a home that clearly belonged to someone elderly tend to mentally subtract renovation costs that are not actually required.

    Presentation is not vanity here. It is the difference between a number the beneficiaries accept quietly and a number they question for years.

    Keep utilities on through closing. Confirm your insurance actually covers a vacant home. Secure valuables off site before the lockbox goes on.

    Step 7: Close, Then File. You Are Not Finished at Closing.

    Closing day feels like the end. It is not.

    Two things still need to happen.

    The Estate Information Return. You must file this with the Ministry of Finance within 180 calendar days of the certificate being issued. Not 180 days from closing. From the certificate. It is a detailed breakdown of every asset, and penalties for not filing start at $1,000 and can reach twice the tax payable. Calendar this the day the certificate arrives.

    The CRA clearance certificate. Before you distribute the money, get a clearance certificate confirming the estate's taxes are paid. It commonly takes several months. Distribute without it and you can be held personally liable for tax the estate still owed. This is the last trap in the process, and it catches people who thought they were done.

    Also worth knowing: for tax purposes the property is treated as sold at fair market value on the date of death. Any increase in value between that date and the actual sale is a gain in the estate's hands. Your accountant will handle this, but it is another reason that Step 2 appraisal matters.

    The Short Version

    1. Confirm authority and secure the home
    2. Get the date-of-death appraisal before clearing anything
    3. Apply for the Certificate of Appointment and pay the tax
    4. Clear, repair, and prep while you wait
    5. List with a probate clause in place
    6. Price and stage for full value, because that is your duty
    7. Close, file within 180 days, get the clearance certificate

    Seven steps. In that order.

    Frequently Asked Questions

    Can I sell a house before probate in Ontario?

    You can list it and accept an offer, but you cannot close. Title will not transfer without the Certificate of Appointment, so the agreement must include a probate clause allowing the closing date to move if the court is slow.

    How long does probate take in Ontario?

    Regional courts often issue a certificate in four to six weeks. Busy GTA courts frequently take three to six months. Plan for the longer end and prepare the home in the meantime.

    How much is probate on a $1 million estate in Ontario?

    About $14,250. There is no Estate Administration Tax on the first $50,000, then $15 per $1,000 above that.

    Do I need an appraisal, or can I use the MPAC assessment?

    Use a licensed appraisal dated to the date of death. MPAC assessments are frequently well below market value in the GTA, and an undervalued filing exposes you personally if the estate is later reassessed.

    Do I need a real estate agent who specializes in estate sales?

    You need one who has done them before and who raises the probate clause without being asked. The sequencing, the timing around the certificate, and the valuation paperwork are where estate sales differ from ordinary ones.

    About Michelle Heron

    Michelle Heron

    Michelle Heron

    Salesperson | Heron Real Estate | eXp Realty Inc., Brokerage

    Michelle Heron is a real estate professional and certified home stager serving Mississauga, Milton, and GTA West. She specializes in helping homeowners navigate major life transitions including divorce, downsizing, and empty nesting with compassion, expert staging, and strategic marketing.

    You Do Not Have to Work Out the Order Alone

    I am Michelle Heron, a real estate agent and Certified Home Stager and ReDesigner based in Mississauga. I help executors and families across Mississauga, Milton, Oakville, Burlington, and GTA West get estate homes valued, cleared, staged, and sold on the right timeline, with no pressure and no rush.

    If you are holding an estate that includes a home and you are not sure what comes first, book a free 15 minute Housing Clarity Call. It is a conversation, not a listing appointment. Want the whole thing written down? Download the free guide with the first 90 days checklist, the room-by-room clearing list, and what the 2026 filing changes mean for you.

    Information only. Not legal or financial advice. Please consult a qualified Ontario estates lawyer and an accountant before making decisions about an estate or its property. Figures current as of 2026. Sources: Ontario Ministry of Finance, Estate Administration Tax and Ontario.ca, Apply for probate of an estate.

    Free Guide

    The Executor's Guide to Probate and Real Estate in Ontario (2026)

    If you have been named executor, you are handling paperwork, family and a property sale all at once. This guide walks you through what comes first, what probate actually requires, and how to sell the home without costly missteps.

    Download the Free Guide

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    Michelle Heron, Salesperson

    Heron Real Estate

    eXp Realty Inc., Brokerage

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