She said once you were 50 it was almost too late to save for your retirement, but you could take pre-emptive steps to avoid future costs.
"Before you retire, replace all your whiteware and make sure any big jobs around the house - like a leaky roof - get dealt with."
She said KiwiSaver had worked well for a lot of people.
Craig's Investment Partners Rotorua investment adviser Malcolm Thomas said it would be difficult to live on the pension alone.
"The typical thing we find with people is they want to buy presents and visit family in Australia, but they can't.
"If you want to be able to carry extra expenses then you will need to have other sources of income.
"The thing that surprises me is the number of people that don't buy into KiwiSaver. Given that there are incentives for the taxpayer and contributions from your boss, people should be starting that off as soon as possible."
He said people should prepare for their retirement as soon as possible. "That's especially for young people. If you are 30 now, in 35 years' time we don't know what you will be getting in your superannuation. That's even more of a reason to start saving."
Rotorua Budget Advisory Service public relations officer Pearl Pavitt said a lot of people were not able to save.
"Consumer goods now are pretty expensive and rents are expensive, and for some people on lower wages it is very hard to make ends meet.
"It's so easy to borrow money and I think there's so much advertising that savings get put on the back burner.
"There are a lot of people who don't have money put aside. The ease with which money is out there encourages people to buy."