MMM: HELOC Strategy

I was supposed to be relaxing in Banff this weekend…

But instead, I somehow ended up thinking about mortgage structures again.

And I came across something that made me pause for a second.

Honestly, I’m hoping someone reads this and tells me why it doesn’t work.

Because if it actually does, there are likely a lot of investors and homeowners currently under cash flow pressure who could benefit from understanding it.


The Idea: Restructuring at Renewal

At renewal, most people simply sign into another standard amortizing mortgage.

But in some cases, there may be an opportunity to restructure a large portion of the balance into an interest-only HELOC instead.

Let’s break it down.


Example Scenario

  • Mortgage balance: $750,000

  • Home value: $937,500

  • Remaining amortization: 25 years

  • Renewal rate: 4%


Standard renewal payment:

$3,958/month


The Alternative Structure (Hypothetical)

Federally regulated lenders may allow:

  • Up to 65% of property value as HELOC financing

  • Combined lending up to 80% loan-to-value


So in this example:

  • ~$609,000 moved into an interest-only HELOC

  • ~$141,000 remains as a traditional amortizing mortgage


The Result

New estimated monthly payment:
$3,256/month

That’s roughly a 17% reduction in monthly payments
— without extending the amortization period.


Important Reality Check

This is where it gets interesting… but also where caution matters:

  • This can increase long-term interest costs

  • It is not suitable for everyone

  • Qualification and lender approval still apply

  • Structure depends heavily on individual risk profile and equity position


Why This Matters

For someone dealing with:

  • temporary cash flow pressure

  • rental property strain

  • or trying to redirect capital elsewhere

This kind of restructuring could potentially create breathing room without forcing a sale of assets.


Final Thought

I honestly think this is just the surface of what’s possible when it comes to creative mortgage structuring in Canada.

But I could be wrong.

So I’ll ask you directly:

If you think this strategy is flawed, reply and tell me why.

And if you know someone stuck in a cash flow squeeze, feel free to forward this to them.

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MMM: The strategy that sits between debt reduction and investing