Think about your household. Your main job. Maybe your partner's salary. Perhaps some rental income, a side hustle, KiwiSaver withdrawals, investment returns. Now multiply that by every household in New Zealand.

The latest tax data shows 32.7 million separate income sources were reported in 2024. That's not 32.7 million people. That's 32.7 million streams of money flowing into New Zealand bank accounts across a population of just 5 million (Source: Stats NZ, taxable-income-sources).

Do the maths: that's roughly 6.5 income sources per person. Some of those people are children. Some are retirees. Some are full-time students. The working population. about 2.8 million Kiwis. is generating an average of more than 11 taxable income sources each.

Four years ago, in 2020, we had 30.4 million income sources. We've added 2.3 million more since then. The population barely moved. We didn't suddenly birth an extra half a million workers. We just started working more ways.

This is what the cost-of-living crisis looks like in tax data. A full-time salary doesn't stretch like it used to, so people patch together income from elsewhere. A second job. Uber on weekends. Airbnb the spare room. Sell stuff on TradeMe often enough and it becomes taxable income. Every dividend payment, every freelance invoice, every rental property. they all show up as separate lines in this dataset.

The trajectory is stark. Between 2020 and 2022, income sources grew slowly: 30.4 million to 30.8 million. Then 2023 hit, and we jumped to 31.7 million. This year: 32.7 million. That's a million new income sources added in just two years.

Some of this is structural. KiwiSaver matured. More people own investment properties. The gig economy grew. But some of it is simpler: when your grocery bill climbs $60 a week and your power bill doubles, you find another way to earn.

The data doesn't tell us which income sources are big and which are small. A $500 dividend from a retirement fund counts the same as a $80,000 salary. But the sheer volume tells its own story. We're not becoming a nation of entrepreneurs. We're becoming a nation of income jugglers, stitching together 11 different sources just to keep pace.

Twenty-four years ago, in 2000, this number would have been lower. The dataset goes back that far, and the climb has been relentless. More sources. More complexity. More tax returns with five pages of income instead of one.

Every one of those 32.7 million sources is someone trying to make ends meet. That's the real number behind the number.