1. Skip the introductory rate (Honeymoon)

Beware of lenders bearing gifts! Introductory or honeymoon rates have long been an important marketing tool for lenders. You are initially offered a cheap rate on your loan to get you in the door but once the honeymoon period is over, the lender will switch you to a higher variable rate of interest. An example of this is an Adjustable Rate Mortgage (ARM).

There are two problems with this scenario. First, the variable rate is often higher than some of the lower basic loans available so you could end up paying more. Second, you need to clearly understand that a honeymoon rate applies only for the first year or two of the loan and is a minor consideration compared to the actual variable rate that will determine your repayments over the next 20 or so years.

You may also be hit with fairly steep exit penalties if you want to refinance in the first two or three years to a cheaper loan. So make sure you fully understand what you are letting yourself in before setting off on a "honeymoon" with your lender.

2. Pay it off quickly

Time is money. There are all sorts of strategies for paying less interest on your loan, but most of them boil down to one thing: Pay your loan off as fast as you can. For example, if take out a loan of $300,000 at 6.5 per cent for 30 years, your repayment will be about be about $1,896. This equates to a total repayment of $682,632 over the term of your loan.

If you pay the loan out over 15 years rather than 30, your monthly payment will be $2,613 a month (ouch!). But the total amount you will repay over the term of the loan will be only $470,397 - saving you a whopping $212,235