Prime Minister Christopher Luxon is defending spending taxpayer money on his own te reo Maori lessons, after he criticised that specific use of public funds.
National this month was criticising bonuses for public servants who were proficient in the language, saying they should only apply to roles where it was relevant.
Such bonuses had been provided in some organisations since the 1980s, and were included in some collective agreements.
Luxon himself had also criticised spending on te reo Maori lessons for public servants, when asked on 6 December if those bonuses were a good way to incentivise learning.
"What I'd just say to you is people are completely free to learn te reo themselves, that's what happens out there in the real world - out there in corporate life, or in any other community life across New Zealand," he said.
"I've got a number of MPs for example that have made a big effort to learn te reo over the last five years and they've driven that learning themselves because they want to do it."
He was then asked if that was paid for by the MPs themselves or taxpayers.
"In the real world, outside of Wellington and outside the bubble of Parliament, people who want to learn te reo or want to learn any other education actually pay for it themselves. It's quite normal," Luxon said.
In a statement, the prime minister's office has since confirmed Luxon's own lessons had been paid for by the Leader of the Opposition's office budget, which is funded by taxpayers.
"Christopher Luxon's te reo lessons came out of the Leader of the Opposition's office budget," the statement said.
"This is a finite budget that can be used to support the Leader of the Opposition in their role, including training. As Leader of the Opposition and a potential Prime Minister at the time, developing better skills in te reo was highly relevant to his role."
Luxon on 6 December, just minutes before his other comments, had spoken about learning the language and how much he wanted to support it.
"Look, we want to encourage people to learn te reo, it's a fantastic language, I wish I had learnt as a young person myself, as you know I'm trying to learn, I've found it actually very hard and very difficult to learn, it hasn't been easy. I want to encourage as many New Zealanders to learn te reo as possible," he said.
"But you know, the minister quite rightly is taking advice and taking a review of all the bonuses that are paid across the public service so that we can make sure that the incentives are right to deliver outcomes, and improved outcomes, for New Zealanders.
"Previous commitments [like collective agreements] will be upheld but at the moment what's important is that we take stock of all the bonuses that are being paid across the public service."
The government also has a policy of introducing bonuses for public sector chief executives, linked to specific performance metrics. Luxon highlighted that policy the same day, after further questions about what other bonuses might be evaluated across the sector.
"We want to align bonuses of CEs and executive teams with actually deliverables and outcomes, and we think that's a really good thing because as we've said there's been a huge amount of money spent, a huge amount of people hired, and actually outcomes have got worse," he said.