…well, that used to be the Act Party’s slogan. Not anymore sadly.
After reading through the debate between The Standard, Idiot/Savant and DPF, it looks like the best possible retort – because both DPF and the lefties are arguing at cross-purposes. It doesn’t matter if you’re talking about households, families or individuals. The problem is that progressive tax systems inherently tax the wealthy more; so the wealthy always benefit the most from cuts to any of the rates of tax, whether they’re the lowest or highest rates. That’s the whole point of a progressive tax system.
So as soon as you talk about cutting income tax, those at the bottom always get the least, because they pay the least proportionally. Key’s problem – apart from breaking a promise on paying GST (sure, that’s a free hit for the left – and Key’s reaction should’ve been “yeah I broke a promise – but I’ve spent a lot of taxpayers money looking at fixing the tax system, so it was a promise I’m justified in breaking” not some dopey defence of being quoted out-of-context – but I digress) is that any attempts at reducing tax for the poor will trickle upwards. The only alternative is further tinkering with Welfare Working For Families, or some other kind of tax credit for poorer households.
It would be far smarter to simply scrap WFF and introduce a tax-free threshold for everyone who’s not actually a net contributor to the government’s revenue – in other words, a tax-cut for every worker. The top tax rate could then fall as all households benefited, albeit still with increases in GST. Of course, government spending in other areas would need to be cut (as it has to anyway).

