Equity and refinancing
Refinance, HELOC, or wait for renewal — the decision is mostly about timing and penalty.
Accessing equity in Canada is capped by regulation, gated by the same qualification tests as a purchase, and priced very differently depending on which route you take and when you take it. The cheapest route is usually the one that avoids breaking a term.
Executive summary
How much equity you can actually reach
| Appraised value | Existing mortgage | 80% ceiling | Accessible |
|---|---|---|---|
| $700,000 | $400,000 | $560,000 | $160,000 |
| $700,000 | $520,000 | $560,000 | $40,000 |
| $900,000 | $500,000 | $720,000 | $220,000 |
| $1,200,000 | $700,000 | $960,000 | $260,000 |
On a readvanceable set-up, the revolving line inside that structure is separately capped at 65% of value, so on the $700,000 property above the revolving portion could not exceed $455,000 even though the combined ceiling is $560,000.
The four routes compared
| Route | Limit | Typical pricing | Repayment | Best for |
|---|---|---|---|---|
| Refinance the first mortgage | 80% of value | First-mortgage rates | Amortizing | Large one-time needs: consolidation, a renovation with a known cost, a down payment on another property. |
| Standalone HELOC | 65% of value | Prime plus a spread | Interest-only, revolving | Irregular or staged draws where you want to pay interest only on what you use. |
| Readvanceable mortgage | 65% revolving within an 80% combined limit | Mortgage rate plus a prime-based line | Amortizing portion plus revolving portion | Borrowers who want the credit limit to grow as the mortgage is paid down. |
| Second mortgage | Lender-specific, often beyond prime-lender appetite | Materially higher, plus fees | Often interest-only, short term | Short-term bridging where the first mortgage carries a penalty too large to break. |
Qualifying to borrow against equity
Equity does not qualify you. Income, credit and debt service do. The larger mortgage — or the full HELOC limit, not the drawn balance — is tested at the minimum qualifying rate, and the resulting payment goes into your debt-service ratios.
This surprises people whose plan is to consolidate. Consolidating $60,000 of consumer debt into the mortgage removes the old monthly payments from the ratio calculation but adds a larger mortgage payment, and the file must pass at the qualifying rate on the way through. Where the consolidation genuinely improves cash flow, that is usually visible in the ratios — but it has to be modelled, not assumed.
Step 1
Establish supportable value
A lender-ordered appraisal sets the ceiling. Automated valuations are sometimes accepted on lower loan-to-value requests.
Step 2
Price the exit from your current mortgage
Ask your lender in writing for the penalty as of today and the comparison rate used. This number decides mid-term versus renewal.
Step 3
Re-qualify at the qualifying rate
Income, credit and ratios are reassessed on the new structure, including the full HELOC limit if one is requested.
Step 4
Choose the structure
Match the product to the need: amortizing for a known cost, revolving for staged draws, or a mix.
Step 5
Close
New charges are registered by a lawyer or notary and the previous mortgage is discharged.
Worked example: consolidate now or wait 14 months for renewal
Mid-term versus at renewal
| Timing | Break penalty | Choose it when |
|---|---|---|
| Mid-term refinance | Greater of three months' interest and the differential | The monthly benefit repays the total cost well inside the remaining term. |
| HELOC behind the existing mortgage | None — the first mortgage is untouched | You need access but the break penalty is prohibitive, or the need is staged. |
| At renewal | None | The need can wait. This is the cheapest planned restructuring point. |
| Second mortgage | None on the first, but a materially higher rate and fees | Short-term need with a defined exit, and no cheaper route available. |
If renewal is close, plan the restructuring into it. The renewal guide covers switching lenders and the re-qualification rules that apply.
Costs to budget for
| Cost | Typical range | Note |
|---|---|---|
| Prepayment penalty | Three months' interest to a large differential | The single biggest variable; get it in writing. |
| Appraisal | $300–$600 | Sometimes waived at lower loan-to-value or covered by the lender. |
| Legal or notarial fees | $800–$1,600 | Some lenders offer a switch program that covers basic costs. |
| Discharge fee | $0–$400 | Varies by lender and province. |
| Title insurance and registration | $200–$500 | Required by most lenders on a new charge. |
Failure modes and recovery
| Failure | Recovery action |
|---|---|
| Appraisal lands below expectation | The 80% ceiling moves with it. Reduce the request, or wait and re-appraise after documented improvements. |
| Declined on ratios despite ample equity | Equity is not income. Reduce the requested amount, extend amortization, or address the obligations weighing on TDS first. |
| Penalty quoted far above the estimate | Request the written calculation and comparison rate, compare against a HELOC behind the existing mortgage, and re-run the payback period. |
| Consolidated debt, then rebuilt the balances | Close or reduce the limits at the time of consolidation; this is the most common reason a consolidation fails within two years. |
| HELOC limit reduces borrowing power elsewhere | Lenders count the full limit, not the drawn balance. Reduce the limit before applying for other credit. |
Written and reviewed by the Canadian Mortgage Compass Editorial Desk. This page is general information for Canadian readers and is not mortgage, legal, tax, or financial advice, and not an offer of credit. Rules, rates, and lender policies change; confirm your own situation with a licensed mortgage professional in your province. Editorial policy · Corrections