Best Readvanceable Mortgages in Canada: 2026 Comparison

Once you know you need a readvanceable mortgage, the next question is which one. Several major Canadian lenders offer their own version, and the differences matter more than the marketing names suggest.

Common Readvanceable Mortgage Products in Canada

• Manulife One — an all-in-one account blending mortgage, HELOC, and day-to-day banking into a single balance.
• Scotia STEP (Scotia Total Equity Plan) — a mortgage with a re-advanceable HELOC that can be split into multiple sub-accounts.
• National Bank All-in-One — similar all-in-one structure combining mortgage and revolving credit.
• BMO Homeowner ReadiLine — a mortgage paired with a re-advanceable line of credit that grows as principal is paid.
• CIBC Home Power Plan — a registered collateral mortgage with a re-advanceable HELOC component.

Availability and exact terms shift over time and by lender, so treat this as a starting list, not a final answer — confirm current details with a mortgage professional before choosing.

What Actually Differs Between Them

• How automatically the HELOC re-advances as principal is paid down
• Whether the HELOC can be split into separate sub-accounts (useful for keeping investment borrowing and rental borrowing cleanly separated)
• Interest rate spread between the mortgage and HELOC portions
• Annual fees, if any
• Flexibility to switch lenders later without losing the readvanceable structure

Why Sub-Accounts Matter More Than People Realize

If you're running the Smith Manoeuvre, cash damming, or both, keeping each borrowing purpose in its own sub-account makes your CRA paper trail dramatically cleaner. A product that supports multiple named sub-accounts under one readvanceable mortgage is worth prioritizing over one that lumps everything into a single HELOC balance.

This Isn't Personalized Advice

The right product depends on your lender relationship, your rate, your rental exposure, and your goals — a conversation with a mortgage broker who understands these strategies will get you further than any comparison list, including this one.

In the meantime, see what a readvanceable structure could do on your own numbers: Try the Mortgage-To-Millions™ Calculator.