National campaign chair Simeon Brown attacked the Greens' and Labour's tax plans. Photo / Dean PurcellNational campaign chair Simeon Brown attacked the Greens’ and Labour’s tax plans. Photo / Dean Purcell

Brown should ‘have a cup of tea and a lie down’ – Swarbrick

Rich pay half effective tax rate of middle-income people – report

Labour leader Chris Hipkins defended a tax level 10% higher than National's. Photo / NZMELabour leader Chris Hipkins defended a tax level 10% higher than National’s. Photo / NZME

Labour defends manifesto pledge to lift share of taxation