Selling With a Mortgage Still Registered: How the Discharge Actually Happens on Closing Day in Ontario
On closing day your bank’s charge is usually still on title when the buyer’s money moves. Here is the week-by-week sequence, what the seller’s lawyer’s undertaking in clause 12 promises, and the two documents you owe the buyer before it works.
If my mortgage is still on title when the house closes, what does the buyer get instead of a clean discharge?
A promise from your lawyer, backed by two documents from you. Under clause 12 of OREA Form 100, when the mortgage is held by a bank, trust company, credit union, caisse populaire, insurance company or a company incorporated under the federal Trust and Loan Companies Act and the discharge is not ready in registrable form on completion, the buyer agrees to accept the seller’s lawyer’s personal undertaking to obtain the discharge out of the closing funds and register it within a reasonable period after closing. The price of that substitution falls on the seller: on or before completion you must hand over a mortgage statement from your lender showing the payout balance, and, where no real-time electronic cleared funds transfer system is used, a signed direction to pay that amount to the lender.
Source: OREA Form 100, Agreement of Purchase and Sale, clause 12 (OREA 2026)
Picture the buyer’s lawyer on closing day. The transfer is drafted, the buyer’s money is in trust, and one last look at the parcel register still shows your bank’s charge sitting on title. Nobody panics. For a mortgage held by a bank, credit union or another lender named in the standard agreement, OREA’s own note says it will most likely not be discharged on or before closing. The mortgage comes off after the buyer’s money has arrived, not before.
I’m Arthur Zhao. Sellers with a mortgage tend to ask whether they have to pay off the bank first. Usually they do not, but the mechanism that replaces paying first has conditions, and the seller is the one who has to meet them. The clearest way to see how it works is to follow it through the calendar, from the day your deal goes firm to the day the discharge is registered.
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The deal goes firm: your mortgage becomes the buyer’s title question
Reading the two clauses together, that is why clause 12 matters: it is the part of the agreement that specifically provides how an institutional mortgage gets dealt with when it cannot be discharged in time. (That linking is my reading of the form, not a sentence in it.)
This is also the week to pull out your own mortgage contract. You want three answers from it: who the lender is, whether the mortgage is open or closed, and how the lender says it calculates a prepayment penalty. According to the Financial Consumer Agency of Canada (2025), your lender must tell you how it calculates the penalty, and those details have to appear in an information box at the beginning of your mortgage agreement.
The days before closing: the statement and the direction
The second item is conditional. Where a real-time electronic cleared funds transfer system is not being used, the seller must also provide a direction executed by Seller directing payment to the mortgagee of the amount required to obtain the discharge out of the balance due on completion. In plain terms, a signed instruction that the bank gets paid first out of what the buyer owes you.
If your mortgage is closed and you are part way through the term, this is the point where the penalty stops being theoretical. The FCAC says a prepayment penalty may be charged if you pay back your entire mortgage before the end of your term, including when you sell your home, and it tells borrowers to check with the lender for the actual amount. Whether the penalty is shown inside the statement balance or separately is something to confirm with your lender; I would not assume either way.
⚠️The undertaking is conditional. Clause 12 only obliges the buyer to accept it if the lender’s mortgage statement has been provided on or before completion, plus the signed direction where no real-time electronic cleared funds transfer system is used. If the statement is not there, the buyer’s side is not bound to accept the substitute.
Closing day: money moves first, paper follows
Clause 21 sets the form of the money: funds drawn on a lawyer’s trust account, as a bank draft, certified cheque, or a wire transfer using the Lynx high value payment system.
Put those together and the order of events is clear. The buyer’s money reaches your lawyer’s trust account; your lawyer pays the lender the amount on the mortgage statement out of those funds; and the buyer’s lawyer, who is looking at a title that still shows your bank’s charge, takes your lawyer’s undertaking in place of a discharge that does not exist yet.
Why the buyer’s lawyer takes a promise instead of a document
The short answer is that the buyer already agreed to it. Clause 12 says the buyer agrees to accept the undertaking when its conditions are met, so it is a term of the signed deal, not a favour negotiated on the day.
The practical answer sits in OREA’s own annotation to clause 12, which is educational commentary and not part of the form: a mortgage with a chartered bank, trust company, insurance company, credit union or caisse populaire will most likely not be discharged on or before closing. My inference from that: if buyers insisted on a registered discharge first, the seller would have to find the payout money before receiving the sale money. The undertaking breaks that loop.
Three features of the clause give the buyer something firm to hold. The undertaking is the lawyer’s personal undertaking, not a promise from the seller. Payment comes out of the closing funds, so the money to clear the mortgage is already in the lawyer’s hands. And the buyer’s side has the lender’s own statement of the payout figure. One limit worth knowing: the clause is written for the institutional lenders it names. OREA’s note says all other mortgages will have to be discharged by closing.
After closing: from undertaking to registered discharge
For you as the seller, the money side is settled at closing, because under clause 12 the payout comes out of the closing funds. What remains is the paperwork side, and it runs through the lawyers and the lender. The useful thing you can do is ask your lawyer to tell you when the discharge has actually been registered, and keep whatever confirmation the lender sends you that the loan is paid out. If you have a credit line secured on the house, raise it with your lawyer early as well, so it is dealt with alongside the mortgage.
Paying off early when you sell: open vs. closed mortgage
💡 My own view is that the seller’s real deadline in this whole process is not closing day, it is the mortgage statement. The undertaking is built into the standard form; what it waits on is paper from you, and of that paper the mortgage statement is the only piece that has to come from your lender rather than from you or the lawyers. A late statement squeezes everyone at the end, and a closed mortgage means the figure on it may be larger than the balance you have in your head. Getting it early, and reading it when it arrives, removes the one surprise a seller can actually prevent.
What to line up, by date
These are actions, not legal advice. Your real estate lawyer runs the closing; this list is what tends to sit on the seller’s side of the desk.
- ☐Send your lawyer the lender name, mortgage number and a copy of your mortgage contract
- ☐Check whether your mortgage is open or closed and find the prepayment terms in the information box at the start of the agreement
- ☐Tell your lawyer about every loan registered against the house, including any secured line of credit
- ☐Ask your lender how it calculates the prepayment penalty on your mortgage
- ☐Confirm the lender’s mortgage statement showing the balance required to obtain the discharge is ordered and will be ready on or before completion
- ☐Read the statement when it arrives and question any line you do not recognize, including penalties, fees or cash back being clawed back
- ☐Sign the payment direction if your lawyer tells you one is needed for your closing
- ☐Stay reachable by your lawyer in case a figure or document needs your confirmation
- ☐Ask your lawyer to confirm when the lender has been paid out of the closing funds
- ☐Keep the lender’s confirmation that the mortgage is paid out
- ☐Ask your lawyer to let you know once the discharge is registered on title
- ☐Cancel or redirect any automatic mortgage payments still scheduled with your bank
- OREA Form 100, Agreement of Purchase and Sale, clauses 8, 10, 11, 12 and 21, with OREA educational annotation to clause 12 (OREA 2026)
- Financial Consumer Agency of Canada, Reduce prepayment penalties (page date 2025-10-15)
- Financial Consumer Agency of Canada, Breaking your mortgage contract (page date 2025-10-15)
You Paid Off the Mortgage. You Still Haven’t Discharged It. →When the Sale Price Won’t Cover the Mortgage: How a Shortfall Sale Actually Works in Ontario →Selling a Home With a CHIP Reverse Mortgage: Discharge Mechanics, Prepayment Charges, and Why Closing Takes Longer →The Ontario Selling Blueprint →
Frequently Asked Questions
Do I have to sign anything to let my lawyer pay my bank from the sale money?
Possibly. Clause 12 of OREA Form 100 requires a direction signed by the seller, telling the lawyer to pay the lender the discharge amount out of the balance due on completion, but only where a real-time electronic cleared funds transfer system is not being used. Your lawyer will tell you whether your closing needs one.
How long after closing does the mortgage come off title?
Clause 12 of OREA Form 100 says the seller’s lawyer will obtain the discharge and register it, or cause it to be registered, on title within a reasonable period of time after completion. The standard form does not set a specific number of days, so ask your lawyer to confirm once it is registered.
Can I find out my prepayment penalty before I accept an offer?
Yes, you can ask any time. According to the Financial Consumer Agency of Canada, your lender must tell you how it calculates your prepayment penalty, the details must appear in an information box at the beginning of your mortgage agreement, and you should check with your lender for the actual amount.
If I am buying my next home, can I take my mortgage with me instead of paying it off?
Possibly. The FCAC advises that if you are buying a new home, you ask your lender whether you can port your mortgage. Whether porting is available, and on what terms, depends on your lender and your contract, so raise it before the sale closes.
Will I have to pay back the cash back I got when I took out the mortgage?
You may. The Financial Consumer Agency of Canada lists repaying any cash back you received when you got the mortgage as one of the possible costs of breaking a mortgage contract. Your mortgage contract and your lender’s payout figures will show whether it applies to you.
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