MPs will receive a 1.9 per cent pay increase, the Remuneration Authority confirmed this afternoon.
The salary increases are deemed to have come into effect on July 1 this year meaning MPs will receive back pay for the last six months. That works out to $1400 for backbench MPs and $3895 for the Prime Minister.
The increase takes a backbench MP's base pay from $141,800 a year to $144,600 while Prime Minister John Key's pay goes from $411,510 to $419,300.
Opposition Leader David Shearer's base salary rises from $257,800 to $262,700.
In a statement, the authority said MPs pay had not kept pace with increases in the cost of living or with general wage movements.