New Zealand Tax Revenue Chart
Current New Zealand Tax Revenue: 27.19% GDP
New Zealand Tax Revenue for Dec 2016
Mean: 28.69% GDP
Median: 28.56% GDP
Min: 23.84% GDP (Dec 1972)
Max: 33.28% GDP (Dec 1987)

New Zealand tax revenue (percent of GDP). Excludes most social security contributions.

Source: World Bank > New Zealand > New Zealand Tax Revenue