I cut my mortgage interest by $200,000. Here’s how you can too

With times now so financially tight, there is a way you can work the system rather than work harder. I feel lucky to have paid my mortgage off in seven years - saving roughly $200,000 in interest in the process - and if there was ever a need for others to follow suit, it would be during this climate of rapidly rising interest rates.

The popularity of my book, How to Get Mortgage-Free Like Me, shows many people are looking to fight back against rate hikes. We have already passed the point where your mortgage interest – 6.363 per cent – doubles the price you ultimately pay for your property.

But I want to share three strategies, which I used (there were more than half a dozen actually) to slash my mortgage interest bill, ‘free’. You see, while you might have the ‘inspiration’ from those 13 rate hikes to get the mortgage down, what you need is my 'WIN-spiration' - how to work the system rather than work any harder.

Nicole Pedersen-McKinnon headshot and close ups on mortgage interest paid.
Nicole's mortgage-interest saving tips can help you become financially free sooner. (Source: supplied) · Samantha Menzies

Strategy 1: Cull your interest number

Your fightback strategy begins with refinancing. Every Aussie mortgage holder needs to know that mortgage prison has – somewhat – been unlocked. It happened a few months ago that banks now, at their discretion, need only stress-test loans for 100 basis points of rate rises, unlike the 300 basis points - and then some - that we have already had. By the way, non-bank lenders – which are not regulated by APRA – have never had to apply its serviceability test.

Also by Nicole Pedersen-McKinnon:

That means that far from paying the average variable rate in the market, 7.31 per cent, you could be paying as little as 5.94 per cent right now. The monthly saving on a typical $600,000 mortgage is $516. That’s equivalent to five rate cuts. Better still, it translates to $154,869 across the life of the loan.

I have built a free app so you can calculate the savings you can score from getting a better deal. Key in your own numbers on My Mortgage Freedom Date on iPhone and Android.

And remember, you can still haggle if you don’t think you will get approved, or simply threaten to leave to secure a lower rate, or actually do it.

Nicole Pedersen-McKinnon tv snapshot about how she saved mortgage interest
Nicole Pedersen-McKinnon has helped many Aussies save money on their home loan. (Source: supplied)

The discounts given – because a lender wants to keep you amid a refinancing frenzy – have been as high as 2.32 per cent. My top tip: Fill out what’s called a mortgage discharge form and really call their borrowing bluff. And once you get that hugely better deal, here’s the technique for pure repaying power.