Mortgage & refinancing

Real Estate Law · Mortgages & Refinancing

Mortgages & Refinancing

Last updated: July 2026

Mortgages and refinancing in Ontario involve securing financing against a property, with a lawyer reviewing and executing the lender's instructions, verifying title and borrower identity, discharging any existing mortgage, completing the signing and registration of the new mortgage, and issuing a reporting letter. Whether you're in Toronto, Markham, Richmond Hill or elsewhere in Ontario, these legal rules apply province-wide.

Who This Is For

Buyers arranging a bank mortgage on purchase Owners refinancing to access equity, consolidate debt, or lower payments Owners with a maturing mortgage considering a switch to another bank Owners needing a second mortgage or private mortgage Private mortgage lenders (individuals or companies) Owners setting up a Home Equity Line of Credit (HELOC) Family members changing title and mortgage together Parties transferring and refinancing post-separation Parents providing funds or acting as guarantor/co-signer

Key Legal Points

Mortgages must be registered by a lawyer, who owes duties directly to the lender

Lawyers handling a mortgage receive written Mortgage Instructions from the lender and must follow them strictly — verifying identity, confirming clean title, and confirming the mortgage registers in the agreed priority. Any failure to follow instructions can constitute a breach owed to the lender.

On a conventional bank mortgage, a lawyer can usually act for both borrower and lender; on a private mortgage, generally not

Under the lawyer conflict-of-interest rules, conventional residential mortgages are an exception permitting joint representation; private mortgages, because the parties' interests are opposed and terms are negotiable, generally require the lender and borrower to each retain independent counsel.

📎 LSO Rules of Professional Conduct, r. 3.4 — Conflicts of Interest

Legally, refinancing isn't a "modification" — it's "discharge, then register"

The lawyer must obtain a Payout Statement from the existing lender, use the new loan funds to pay off the existing mortgage, register a Discharge of the old mortgage, and register the new one. The funding and registration must close the loop within a single day.

📎 Land Titles Act (Ontario e-Laws)

Collateral Charge registration makes "switching banks" less simple than it sounds

Most major banks now register mortgages as a Collateral Charge, which generally cannot be directly transferred to another bank — it must be discharged and re-registered, generating legal fees and registration costs. Many clients assume "switching banks is free" until the bill arrives.

Early payout can trigger a penalty — and the calculation methods vary wildly

Fixed-rate mortgages typically charge the greater of "three months' interest" and the "Interest Rate Differential (IRD)"; variable-rate mortgages typically charge three months' interest. Before refinancing or switching, get the exact written penalty figure from your lender before calculating whether it's worthwhile.

Note: Specific rules are governed by your lender's mortgage terms, Ontario's Land Titles Act, and the current LSO rules. Verify the current wording before closing.

The Lawyer's Role in the Mortgage Process

What a lawyer specifically does in a refinance:

Obtain the existing lender's Payout Statement, verifying principal, accrued interest, prepayment penalty, and discharge fee
Complete a title search, confirming whether any new liens, judgments, outstanding property taxes, or spousal interest claims have arisen since purchase
Review the new lender's instructions, confirming that funding conditions (such as paying off credit cards or obtaining spousal consent) have been met
If the property is the matrimonial home, handle spousal consent under the Family Law Act — the point most commonly overlooked
📎 Family Law Act, s. 21 — Spousal Consent for Dealings with the Matrimonial Home (Ontario e-Laws)
Arrange signing, funding, payoff of the existing mortgage, registration of the new mortgage, and discharge of the old one
Issue a reporting letter and follow up to confirm the old mortgage has been formally discharged from title

Common Mortgage Legal Pitfalls

Pre-approval is not formal approval

Pre-approval is only a preliminary assessment; formal approval depends on the property appraisal and final underwriting. Dropping the financing condition in the agreement to win a bidding war is the most expensive mistake we see — if the mortgage doesn't fund, your deposit may be forfeited and you may owe the seller's shortfall.

Don't touch your credit, change jobs, or buy a car before closing

Lenders re-verify before funding, and any change can trigger a last-minute decline.

Collateral Charge turns "free bank switching" into a paid service

No one explains this at signing — you discover the full discharge-plus-registration process only when you go to switch.

The hidden cost of Cash Back mortgages

Paying off early or switching banks typically requires repaying a prorated portion of the cash back received, and it's not covered by any penalty waiver.

Private mortgage costs and maturity risk

High interest, short terms, and possible enforcement if the loan can't be renewed at maturity; lender fees and broker fees are often deducted directly from the funded amount, so the actual funds received are much less than the loan amount.

Parents "helping" with no documentation

Gift or loan — if it isn't clarified at the time, it becomes a resulting trust dispute in a later divorce. We prepare the Gift Letter or loan documents before funding — a preventive judgment shaped by our family litigation experience.

Mortgage fraud and impersonation

Identity verification is not a formality; title insurance is the most practical defence against title fraud.

How H. Law Firm Approaches These Matters

H. LAW FIRM 恒. 律师事务所

Led by Miao (Mia) He, LSO #83315K · Bilingual English & Mandarin

Full Mandarin communication. Interest rate clauses, penalty calculations, and default provisions in mortgage agreements are explained item by item in Chinese — no client signs a document they don't understand.

Cross-border fluency. We understand both Chinese and Canadian legal systems and the practical constraints on moving funds out of China (annual FX quotas, the compliance risks of multiple-person split remittances) — so we design the funds and documentation timeline in advance.

Real estate and family law under one roof. Our firm also litigates family law matters, so spousal consent for matrimonial home refinancing, post-divorce transfer-and-refinance, gift/loan characterization for parental contributions, and resulting trust disputes can all be handled within the same firm.

We plan ahead — no last-minute scrambles. Choosing a lawyer shouldn't just be about reasonable fees — it should be about whether that lawyer plans the steps ahead of time on your behalf. On the day we're retained, we issue a written instruction letter listing every step: what to do, who does it, and by when — clients simply follow it item by item. We don't start working just before funding and leave clients scrambling in the final days.

Transparent fees, no hidden charges. We explain the complete fee structure at the outset and provide itemized disbursement lists with receipts.

Purchase mortgage arrangements Refinancing & bank switches Collateral Charge discharge Matrimonial home spousal consent Post-divorce transfer & refinance Parental contribution documents (gift/loan) HELOC & second mortgage arrangements Remote signing (video witnessing/POA)

Fee Structure & Transparent Billing

In a typical transaction, the total amount clients pay consists of three parts: legal fees + HST + disbursements. We provide a complete disbursement list, itemizing every amount paid on your behalf, with receipts.

Amounts are estimates and vary by property and lender requirements. The Discharge Fee and prepayment penalty charged by the existing lender are collected directly by the bank and are not part of our fees — we calculate and disclose these before funding. If your property involves special circumstances (such as additional searches or investigations), extra costs may arise — and we'll tell you before they're incurred, with reasons.

Frequently Asked Questions

Do I need a lawyer to switch banks?

It depends on whether it's a "switch" or a "refinance," and how the existing mortgage is registered.

(1) A pure switch/transfer — same loan amount, no title changes, no equity taken out: most major banks offer a "free switch," handled by a title services company the bank retains, and clients typically don't need a separate lawyer.
(2) The existing mortgage is a Collateral Charge: these generally cannot be directly transferred to a new bank — the existing registration must be discharged and the new mortgage registered separately, which requires a lawyer and generates legal and registration fees. Most major banks now register this way, so "free switching" often doesn't apply in practice.
(3) Any scenario involving a change in amount, adding/removing a name, taking out equity, a second mortgage, or a private mortgage: a lawyer is always required.
(4) Also check the penalty: switching mid-term typically triggers a prepayment penalty — get the exact figure in writing from your existing lender before totalling the cost.

Our approach: before you decide, we build a comparison for you — "penalty + discharge fee + legal fee + registration fee" versus "the interest you'd save with the new rate" — so the numbers are on the table before you decide whether it's worth switching.

What's the difference between refinancing and switching banks?

A switch moves the same debt to a different lender, with the amount and title unchanged; a refinance resets the loan amount (typically increasing it), potentially drawing on equity, consolidating debt, or changing who's on title. A refinance always requires a lawyer, because it involves discharging the existing mortgage and registering a new one — legally, two separate registration acts.

How much is the prepayment penalty?

It depends on the contract terms and rate type. Fixed-rate mortgages typically charge the greater of "three months' interest" and the "Interest Rate Differential (IRD)," which can run into tens of thousands of dollars when rates have fallen; variable-rate mortgages typically charge three months' interest. The penalty amount must come from the lender in writing — it cannot be estimated. We'll help obtain and verify this figure before you decide.

The home is in my name alone — does my spouse still need to sign for a refinance?

If the property is the matrimonial home, even if title is registered in your name only, under Ontario's Family Law Act, dealing with or mortgaging the matrimonial home generally still requires your spouse's consent. A transaction without spousal consent can be set aside by a court. This is the most commonly overlooked point in refinancing — and the one with the most serious consequences. Clients who are separated, or separating without a signed agreement, especially need to address this early.

My parents are wiring money from China to help with my mortgage/purchase — what documents do we need?

First establish the nature of the funds: gift or loan. If a gift, sign a Gift Letter (lenders usually require one anyway); if a loan, there should be written loan documentation, and registration should be considered where appropriate. Without documents, if a divorce or a dispute between parent and child later arises, the characterization of this money returns to a resulting trust evidentiary battle — by then, it's too late to paper it. We handle this once, before funding.

I'm currently in China — can I complete mortgage signing remotely?

Yes, but it must be arranged in advance. This is typically done through LSO-compliant video witnessing, or by using a Power of Attorney. Lenders have additional requirements for remote signing and POAs, and written consent must be obtained in advance — some lenders don't accept a POA for mortgage transactions. We recommend starting at least two weeks ahead.

Real Cases (Anonymized)

Case 1 · "Free bank switching" wasn't free

A client's mortgage was maturing, and another bank offered a low-rate switch, telling them "the switch is free." When we reviewed the existing mortgage registration, we found it was a Collateral Charge that couldn't be directly transferred — it needed to be discharged and re-registered. Before the client signed the new lending documents, we completed a full calculation: the discharge fee, legal fees, registration fee, and prepayment penalty, compared against the interest savings from the new rate over the remaining term. Based on this, the client renegotiated with the existing bank and ultimately renewed at a better rate — with no switching costs at all.

Case 2 · Matrimonial home refinance missing spousal consent

An owner planned to refinance their home to take out cash, with title registered in their name alone. During our review, we confirmed the property was the matrimonial home, and the couple had not signed a separation agreement. We stopped the transaction before funding to address the spousal consent issue first — avoiding the risk of the transaction later being set aside and the lender pursuing the client for the shortfall.

Areas We Serve

We provide mortgage and refinancing legal services to clients throughout Ontario, including:

Toronto Markham Richmond Hill North York Vaughan Mississauga Scarborough All Ontario

Before you switch or refinance — calculate the penalty and fees first

English & Mandarin · Toronto & Markham & All Ontario

This page provides general legal information only. It does not constitute legal advice and does not create a lawyer–client relationship. Please contact our firm regarding your specific situation.