That was partly at the request of Parliament and partly down to the authority taking into account "adverse economic conditions".
Since 2009 general salaries and wages had risen by 5.6 per cent while parliamentary salaries excluding the $2000 and $5000 increases to make up for he loss of travel perks, had risen by only 2.9 per cent, the authority said.
The increase announced today, "still leaves members of Parliament receiving lower remuneration increases than the general population".
MPs also received a one per cent increase in the tax free allowance they get for entertaining visitors, gifts, donations and other sundry purposes.
That means the prime minister's tax free allowance rises to $21,600, and MPs' allowance goes to $16,200.
The authority also released its salary determination for judges, giving them a 2.5 per cent increase in base salary.
That sees a High Court judge's base pay rise to $395,000 and a District Court judge's salary rise to $300,500.
Those increases are effective from October this year.