New Zealand Tax Revenue Chart
Current New Zealand Tax Revenue: 26.66% GDP
New Zealand Tax Revenue for Dec 2014
Mean: 29.06% GDP
Median: 29.16% GDP
Min: 24.47% GDP (Dec 1972)
Max: 33.25% GDP (Dec 1987)

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

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