How commercial mortgage refinancing actually works in Canada
A commercial refinance is not a renewal with a new number attached. The lender re-underwrites the property from scratch against a current appraisal, a current rent roll, and the payment you are actually asking for. This page covers why owners refinance, what an equity take-out involves, and what the process and the paperwork actually look like.
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Why would a commercial property owner refinance?
Commercial owners refinance for five common reasons: pulling out equity to fund the next purchase, repositioning or improving the current asset, replacing debt that is reaching maturity, buying out a partner, or consolidating more expensive debt into one mortgage. Each reason changes what a lender wants to see, but every one of them starts with a fresh look at the property’s current income and value. The original purchase financing is no longer what the lender is underwriting against.
| Reason | What it solves | Typical trigger |
|---|---|---|
| Equity take-out | Funds the next property purchase or a major capital project without selling the current one | The property’s value or income has grown since purchase |
| Repositioning or improving the asset | Funds renovations, re-tenanting costs, or upgrades meant to raise net operating income | A property underperforming its potential, or ageing building systems |
| Replacing maturing debt | Pays off the current loan before or at the end of its term | A maturity date is approaching and the amortization is not finished |
| Buying out a partner | Removes a co-owner from title and the debt, replacing their share with new financing | A partnership or joint venture is ending or restructuring |
| Consolidating more expensive debt | Rolls higher-cost short-term financing into one commercial mortgage | A bridge loan or private financing used to close quickly is coming due |
The citable fact: Commercial owners refinance for five common reasons, equity take-out, repositioning or improving the asset, replacing maturing debt, buying out a partner, and consolidating more expensive debt, and every reason starts with the lender re-underwriting the property’s current numbers.
What is a commercial equity take-out, and how is it different from a residential HELOC?
A commercial equity take-out is typically a new, larger term mortgage that replaces the existing one, sized against the property’s current income rather than against a fixed percentage of equity drawn on demand. A residential home equity line of credit, by contrast, is a revolving line you draw and repay repeatedly against the home’s market value. The two serve a similar goal, freeing up equity, but they are structured and underwritten in entirely different ways.
| Feature | Commercial equity take-out | Residential HELOC |
|---|---|---|
| Structure | Typically a term mortgage refinance | A revolving line of credit |
| What gates approval | Debt service coverage on the new, larger payment | Home equity, personal income and credit |
| How funds are advanced | Usually a single lump sum at closing | Drawn and repaid repeatedly up to a credit limit |
| What it is secured against | The commercial property’s income-producing value | The home’s market value, assessed mainly on comparable sales |
A commercial equity take-out is still a mortgage, not a revolving facility, so the full amount is underwritten and funded at once rather than drawn as needed. That is the core reason a commercial owner cannot simply ask for a “commercial HELOC” and expect the same product a homeowner gets.
The citable fact: A commercial equity take-out is typically structured as a new term mortgage sized against the property’s debt service coverage, while a residential HELOC is a revolving line drawn against home equity, so the two are not the same product despite serving a similar purpose.
What actually changes between your original purchase financing and a refinance?
A purchase financing decision is underwritten against a purchase price and, often, a projected income the new owner expects to achieve. A refinance is underwritten against the property’s actual, current performance: real rent collected, real operating expenses, and a real track record rather than a projection. The lender on a refinance can also be entirely different from the lender who financed the purchase.
This matters most on a property that has not performed as well as expected since purchase. A refinance does not get the benefit of the doubt a purchase pro forma sometimes does, because the actual numbers are already on the table.
It also means a personal guarantee gets revisited at refinance, not just assumed to carry forward unchanged. Our page on personal guarantees on a commercial mortgage covers what that actually exposes you to and when a lender will negotiate its terms.
The citable fact: A commercial refinance is underwritten against the property’s actual current income and expenses rather than a purchase-time projection, and the lender re-evaluating the file can be different from the one who financed the original purchase.
What role do a current appraisal and a current rent roll play in a refinance?
A current appraisal establishes what the property is actually worth today, which is what the lender sizes the new loan against, not what you originally paid for it. A current rent roll shows the lender exactly who is paying what right now, which leases are coming up for renewal, and whether the income used to qualify the file is real and current. Both documents replace whatever numbers were used at the original purchase.
A property that has added tenants, raised rents, or renewed leases on better terms since purchase shows up favourably in a current rent roll. One with vacancy, below-market leases, or upcoming lease expiries shows up there too, and the lender prices and sizes the loan accordingly.
The citable fact: A commercial refinance relies on a current appraisal and a current rent roll rather than the figures used at purchase, because the lender is sizing the new loan against what the property is actually worth and earning today.
Why is debt service coverage on the new payment the real gate on a refinance approval?
Whatever the refinance is for, the lender ultimately asks one question: does the property’s net operating income comfortably cover the new, proposed payment. On an equity take-out specifically, the new payment is larger than the old one, so the property’s debt service coverage has to support that larger number, not the payment the owner has been making for years. This is what actually limits how much equity can be pulled out, more than any other single factor.
A property whose income has grown since the original purchase or last refinance generally supports a larger new payment than one whose income has stayed flat or declined. This is also where the five reasons from the first section connect back together: consolidating debt, buying out a partner, and taking out equity all ultimately raise the payment the property has to carry.
Our full write-up on how DSCR is actually calculated and how DSCR differs from residential GDS and TDS cover the mechanics behind this gate in detail.
The citable fact: On a commercial refinance, the property’s debt service coverage against the new, proposed payment is the real gate on approval, which is why a stronger income property generally supports a larger refinance than a weaker one.
Why does maturing debt force a refinance even when an owner does not want one?
A commercial mortgage’s amortization schedule commonly runs longer than its term, so the loan comes due for renewal or refinance well before it is actually paid off. When that maturity date arrives, the lender re-underwrites the file rather than rolling the balance forward automatically the way some residential renewals do. An owner who waits until the maturity date to start that conversation has far less room to negotiate than one who starts early.
This is the same structural gap covered in full on our commercial mortgage term versus amortization page, which walks through the balloon payment this creates and how to plan for the day your term ends before your loan is paid off.
The citable fact: Because a commercial mortgage’s amortization usually outlasts its term, maturity forces a refinance or renewal conversation that a lender re-underwrites from scratch, rather than an automatic rollover.
What does a prepayment cost look like structurally on commercial debt, and why does it differ from a residential penalty?
A closed commercial mortgage is commonly structured so that paying it out early compensates the lender for the cost of replacing the fixed-rate funds for whatever term remains, an approach sometimes built as a yield maintenance or defeasance style clause. That is a different structure than the simpler three-months-interest-or-rate-differential formula used on most residential closed mortgages. Refinancing before maturity, including an equity take-out that pays out the existing loan early, can trigger this cost.
This structural difference is exactly why the prepayment conversation has to happen before you commit to a refinance timeline, not after. Our open versus closed commercial mortgage page covers how this calculation actually works and when paying a premium for an open structure is worth it.
The citable fact: A closed commercial mortgage’s prepayment cost is commonly structured around replacing the lender’s fixed-rate funds for the remaining term, a different approach than the simpler formulas used on a residential closed mortgage.
What is the practical sequence and document list for a commercial refinance?
A commercial refinance moves through an initial review, a lender shortlist, a current appraisal, submission of financials and the rent roll, underwriting and a signed commitment, then legal work and funding. Each step depends on the one before it, so a missing document at any stage pushes the whole timeline back. Starting the conversation well ahead of any maturity date or funding need gives every step room to run properly.
| Step | What happens | What you provide |
|---|---|---|
| 1. Initial review | A broker reviews the property, the current loan, and the goal for refinancing | Current mortgage statement, basic property details |
| 2. Lender shortlist | Lenders actively competing for that property type and loan size are identified | Nothing yet, this is broker-side work |
| 3. Appraisal ordered | A current appraisal establishes today’s value, not the original purchase price | Property access for the appraiser |
| 4. Financials and rent roll | The lender reviews current income against the proposed new payment | Current rent roll, lease copies, recent financial statements |
| 5. Underwriting and commitment | The lender re-underwrites the file and, once satisfied, issues a signed commitment | Any additional documents the lender requests |
| 6. Legal and payout | Your lawyer discharges the existing mortgage and registers the new one | Signing appointment, instructions to your lawyer |
| 7. Funding | The new mortgage funds, paying out the old loan and releasing any equity take-out | Nothing further once documents are signed |
The citable fact: A commercial refinance runs through initial review, lender selection, a current appraisal, updated financials, underwriting, legal work, and funding, with each step depending on the one before it.
Does commercial refinancing work differently in Edmonton or elsewhere in Alberta?
The refinancing mechanics covered on this page, re-underwriting, the role of a current appraisal and rent roll, and debt service coverage on the new payment, apply the same way in Edmonton as anywhere else in Canada. What changes in Alberta is the closing cost picture, since Alberta charges no provincial land transfer tax, only Land Titles registration fees, which keeps the cost of registering a new mortgage lower than an equivalent Ontario refinance. Pekoe Mortgages is licensed by RECA in Alberta.
Our dedicated commercial mortgages in Alberta page covers Edmonton and the rest of the Alberta market in full, including property types, default enforcement, and closing costs specific to the province.
The citable fact: Commercial refinancing mechanics are the same in Edmonton as elsewhere in Canada, while Alberta’s lack of a provincial land transfer tax keeps the registration cost of a refinance lower than an equivalent Ontario file.
Have a different commercial question, or a residential one instead?
This page covers commercial refinancing specifically. These related resources go deeper on a specific province, property, or question.
- The full commercial mortgage hub for Ontario and Alberta
- Commercial mortgages in Ontario
- Commercial mortgages in Alberta
- How commercial mortgage rates are actually priced
- Ask a Broker: residential mortgage questions
Buying a home instead of refinancing a commercial property? The Ask a Broker hub covers residential renewals, private lending and the mortgage stress test in plain language.
Frequently asked questions
What is commercial refinancing?
Commercial refinancing replaces an existing commercial mortgage with a new one, re-underwritten against the property’s current value and income. Owners refinance to take out equity, reposition the asset, replace maturing debt, buy out a partner, or consolidate more expensive debt.
What is a commercial equity take-out loan?
A commercial equity take-out is typically a new, larger term mortgage that replaces the existing one, sized against the property’s current debt service coverage rather than a fixed draw amount. It usually funds in a single lump sum at closing, not drawn over time.
How is a commercial equity take-out different from a residential HELOC?
A residential HELOC is a revolving line of credit drawn and repaid repeatedly against home equity. A commercial equity take-out is typically a term mortgage refinance, underwritten against the property’s income and funded as a lump sum rather than a draw facility.
Why do I need a new appraisal to refinance a commercial property I already own?
The lender sizes the new loan against what the property is worth today, not what you paid for it originally. A current appraisal is how that current value gets established.
Does my current rent roll matter if I am not changing tenants?
Yes. The rent roll shows the lender exactly who is paying what right now and which leases are coming up for renewal, which is the income the new payment has to be supported by. It replaces whatever projected or original income figures were used at purchase.
What is the real gate on a commercial refinance approval?
Debt service coverage on the new, proposed payment is the real gate, particularly on an equity take-out where the new payment is larger than the old one. A property with stronger current income generally supports a larger refinance.
Does my commercial mortgage automatically renew at maturity?
No. A commercial lender re-underwrites the file at maturity rather than rolling the balance forward automatically, which is different from how some residential renewals work. Starting that conversation before maturity gives you more room to negotiate.
What does a prepayment cost look like on a commercial mortgage?
A closed commercial mortgage is commonly structured to compensate the lender for the cost of replacing the fixed-rate funds for the remaining term, sometimes built as a yield maintenance or defeasance clause. This differs from the simpler formulas used on a residential closed mortgage.
What documents do I need for a commercial refinance?
Expect to provide the current rent roll and lease copies, recent financial statements, and your current mortgage statement, along with property access for a new appraisal. A complete package moves through underwriting faster than a partial one.
How long does a commercial refinance take?
There is no single published timeline, because it depends on the property type, the appraisal turnaround, and how complete the financial package is at submission. Starting well ahead of any maturity date or funding need is the best way to protect your timeline.
Does commercial refinancing work differently in Edmonton?
The underwriting mechanics are the same as anywhere else in Canada. Alberta’s lack of a provincial land transfer tax keeps registration costs lower than an equivalent Ontario refinance, and Pekoe Mortgages is licensed by RECA to place these files in the province.
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