The calculator was originally developed to fill a much-needed gap in the financial planning industry. The Financial planning industry focused more on surplus cash flow for investment purposes and the calculator was developed to compare that mindset to, using an offset facility against a home loan and leaving the tax-free savings made on a monthly basis in the offset account. In developing the calculator, it became obvious that there was a compound effect that drastically reduced the amount of interest charged on the home loan each month and was therefore a very valuable tool.
An incredible financial perspective for every single mortgage holder to see for themselves!