It’s been revealed that New Zealand’s hidden economy costs us around $13 billion a year in unseen taxes.
It comes out to around 11 percent of our GDP.
Independent tax expert Geof Nightingale talks to Mike Hosking about our black market.
LISTEN ABOVE.

Best of 2025: Chris Hipkins defends decision not to front Covid Inquiry on the Mike Hosking Breakfast
08:52

Best of 2025: Mike's Minute - Here's the truth on working from home
01:45

Best of 2025: Kate calls out Mike during Wrapping the Week on the Mike Hosking Breakfast
10:27