Data collected over a five-year span showed that men are more likely than women to have a credit card default on file - accounting for 56 per cent of credit card defaults.
There was also a generational standout in the data. Figures revealed that Gen Y (people aged between 21 and 37) are most likely to have a credit card default, accounting for 50 per cent of all credit card defaulters, while the more financially settled Baby Boomers (aged between 53 and 71) account for 16 per cent of defaults.
Across the regions, the West Coast had the worst attitude to paying off credit card balances with 83 per cent of respondents comfortable with continual debt. People in Northland are most likely to pay off their credit card each month (67 per cent clear the balance).
Phillips said Kiwis should try to pay their credit card off on time and in full every month.
"Put your life on automatic and you'll save yourself a lot of stress. Setting up a direct debit can help ensure you don't miss repayments and get stung with nasty fees and interest."
Credit scores are a key indicator of credit health, and a poor score can seriously affect a person's ability to get credit when they urgently need it.
The research was conducted by Perceptive Research in July 2017, surveying a minimum of 1,000 New Zealanders online using a nationwide sampling framework.