Labour has accused National of misleading voters with their proposed tax plan.

An analysis from Council of Trade Unions (CTU) shows just 3000 households would receive the $250 per fortnight relief National promised.

National's Nicola Willis defended these figures saying the claim came with the 'up to' caveat- but admitted the 3000 figure was correct.

ZB Political Editor Jason Walls says prospective voters have a responsibility to check what they can get- but National only advertised their most favourable figures. 

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