Australians have superannuation, where your employer is legally required to put 10% of your salary into your super, which is yours when you retire. There are tax incentives for people to put even more in, which is good for those that can afford it. Of course, the more you earn, the bigger your retirement pot, but there is also a state pension for those with insufficient super fundsIt's a common misconception that our NI contributions go into a pension pot with our name on, when in reality they're paying for the pensions of those currently in retirement. It would quite probably be a much better system if we each had our own pension pot, but I'm not sure how it would work for those who didn't contribute much/enough through their working life. It's this mechanism that makes the demographic situation difficult as not only are pensioners living longer in retirement (and therefore need more in total state pension payouts), but there are also fewer working people for each retiree to pay for them than was previously the case. About 10% of all government spending at the moment is on pensions, which is roughly 3x that spent on welfare.