Businesses
If profits strong and no immediate need for funds
Interest rates is at level where maintaining deposit funds is likely more lucrative than invest in expanding
Governments
When surplus exists in budget
(i.e. revenue > expenditure)
Individuals
Home loans - mortgage
Personal loans (holiday, uni, car)
Credit card
Businesses
Starting up business
Expanding business
Invest in research and deveopment
Overcome downturns in cash flow
International Sector
Australia's low saving rates --> overseas savings --> finance domestic consumption + investment --> recorded as foreign liability and repaid
Foreign debt grown ($976bil in June 2015)