The common two interest rate options are ‘Fixed’ and ‘Floating’. You have the option of using one or mixing it up with both.
Fixed interest rate loans
With a fixed rate home loan the interest rate you pay is fixed for a period of six months to five years. At the end of the term, you can choose to re-fix again for a new term or move to a floating rate.
Advantages:
Capped rates are a variation where the interest rate can’t rise, but will drop if floating rates drop below the capped rate.
Floating rate (or variable rate)
Lenders of floating rate loans will lift or lower the interest rate as interest rates in the wider market change, normally linked to the Official Cash Rate (OCR). This means your repayments may go up or down.
Advantages:
A mix of fixed and floating
You can split a loan between fixed and floating rates. This lets you make extra repayments without any charges on the floating rate portion.
Splitting your loan can give you a balance between the certainty of a fixed rate and the flexibility of a floating rate. How much of your loan you have in each portion depends on which of these is more important to you.