Based on your financial expertise, provide your response or viewpoint on the given financial question or topic. The response format is open.

Invest in (say, index funds) vs spending all money on home?
The short answer is that it depends on the taxation laws in your country. The long answer is that there are usually tax avoidance mechanisms that you can use which may make it more economically feasible for you to go one way or the other. Consider the following: The long term average growth rate of the stock market in Australia is around 7%.  The average interest on a mortgage is 4.75%.  Assuming you have money left over from a 20% deposit, you have a few options.  You could: 1) Put that money into an index fund for the long term, understanding that the market may not move for a decade, or even move downwards; 2) Dump that money straight into the mortgage; 3) Put that money in an offset account Option 1 will get you (over the course of 30-40 years) around 7% return.  If and when that profit is realised it will be taxed at a minimum of half your marginal tax rate (probably around 20%, netting you around 5.25%) Option 2 will effectively earn you 4.75% pa tax free Option 3 will effectively earn you 4.75% pa tax free with the added bonus that the money is ready for you to draw upon on short notice. Of the three options, until you have a good 3+ months of living expenses covered, I'd go with the offset account every single time. Once you have a few months worth of living expenses covered, I would the adopt a policy of spreading your risk.  In Australia, that would mean extra contributions to my Super (401k in the US) and possibly purchasing an investment property as well (once I had the capital to positively gear it). Of course, you should find out more about the tax laws in your country and do your own maths.