Overview
The minister of Finance, originally known as colonial treasurer, is a minister and the head of the New Zealand Treasury, responsible for producing an annual New Zealand budget outlining the government's proposed expenditure. The position is often considered to be the most important cabinet post after that of the prime minister.
The current Minister of Finance is Grant Robertson. There are also three associate minister roles; they are currently held by David Parker, Megan Woods, and Barbara Edmonds.
Responsibilities and powers
One of the Minister of Finance's key roles involves the framing of the annual year budget. According to Parliament's Standing Orders, the Minister of Finance may veto any parliamentary bill which would have a significant impact on the government's budget plans. The Minister of Finance supervises the Treasury, which is the government's primary advisor on matters of economic and financial policy. As such, the Minister of Finance has broad control of the government's spending, making the position quite powerful.
From Wikipedia (CC BY-SA 4.0).