Numerous factors have collided to see our collective debt burden rise by more than $60 billion in a year.

The latest figures show that the grand total rose to $790b from $739b the previous year.

Speaking to The Front Page podcast, NZ Herald business editor-at-large and host of the Money Talks podcast Liam Dann says New Zealanders just don’t save enough to offset that growing burden.

“In a country like Japan, where they are also a really good saving nation and have a lot of money and investments in the bank in their retirement funds, the nation basically funds its own debt,” says Dann.

 “In New Zealand, we have to go offshore to fund that debt. We go to foreign-owned banks and we go offshore to government money through selling government bonds. And that means we generally have an account deficit. This is the difference between what goes in and out of the country – and that’s currently sitting at around a $33 billion deficit a year or 8.5 per cent of GDP.”

While the situation isn’t dire yet, Dann says that if the current trends aren’t stopped it could eventually become too big.

• So how much financial leeway does the country have?
• What does this debt burden mean for the average Kiwi family?
• How worried should we be about sliding house prices?
• And are we investing enough in infrastructure to ensure our cities are climate resilient?