how much is fuel tax in nz

Here’s a clear, up‑to‑date “quick scoop” on how much fuel tax is in NZ right now.

How much is fuel tax in NZ?

As of 2025–2026, most of the fuel tax you feel at the pump in New Zealand comes from fixed cents‑per‑litre charges on petrol, plus GST and carbon (ETS) costs.

1. Core fuel taxes on petrol

For regular petrol (like 91), the main national taxes and levies per litre are roughly:

National Land Transport Fund (Fuel Excise Duty): 70.024 cents per litre

ACC Motor Vehicle levy: 6 cents per litre

Petroleum or Engine Fuels Monitoring Levy: about 0.69 cents per litre

Local Authorities Fuel Tax (national component): about 0.66 cents per litre

So before GST and carbon charges, you’re already at around 77–78 cents per litre in fixed fuel excise and levies on petrol.

On top of that, there is:

Emissions Trading Scheme (ETS) carbon cost : commonly around 14–20 cents per litre , depending on carbon prices.

GST (15%) : charged on the whole pump price, including the excise and ETS (a “tax on a tax”).

Putting it together for a typical litre of petrol:

Fixed national fuel excise and levies: about 77–78c/L
Plus ETS: roughly 15–20c/L
Plus GST on everything: varies with price (15% of the total pump price)

In practice, this means roughly 45–50% of the pump price of petrol is tax/levies at current price levels.

Example: At about $3.20 per litre, around $1.45 of that can be tax (excise + ACC + ETS + GST), which is roughly 45–47%.

2. What about diesel?

Diesel works differently.

Diesel has no large fuel excise component like petrol.
It only pays:
- Local Authorities Fuel Tax: around 0.33–0.66c/L

* Petroleum or Engine Fuel Monitoring Levy: about **0.69c/L**

* ETS carbon cost (varies by price, similar order of magnitude to petrol).

* GST (15%) on the total price.

Instead of petrol excise, diesel vehicles pay Road User Charges (RUC) per kilometre. The idea is that a diesel vehicle ends up contributing about the same overall as a petrol vehicle , just through a different mechanism.

3. Regional fuel taxes

On top of national taxes, some regions can add an extra regional fuel tax.

Historically, Auckland had a regional fuel tax of about 10c per litre on top of national taxes.

This kind of regional tax is used to fund local transport projects (roads, public transport, etc.).

Whether you pay this depends on where you buy your fuel and current government policy in that region.

4. How much of your fuel spend is tax?

Different breakdowns all point to a similar ballpark:

About 77–78c/L of fixed petrol excise/levies nationally.

Plus ETS and GST , and possibly regional fuel taxes.
In total, for petrol, around 45–50% of what you pay at the pump goes to the government in some form of tax or levy at recent price levels.

One forum‑style breakdown recently put it this way:

“If you put $100 in your car for the week, about $46 goes to the government in fuel taxes (excise, ACC, ETS, and GST combined).”

5. Quick HTML table summary (NZ petrol taxes per litre)

Below is a simple HTML table summarising the national petrol taxes (excluding GST, ETS, and any regional taxes), per litre:

html

<table>
  <thead>
    <tr>
      <th>Component</th>
      <th>Approx. amount (NZ cents/L)</th>
      <th>Notes</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td>Fuel Excise Duty (National Land Transport Fund)</td>
      <td>70.024</td>
      <td>Main petrol tax funding roads and transport. [web:1][web:7][web:10]</td>
    </tr>
    <tr>
      <td>ACC Motor Vehicle Levy</td>
      <td>6.0</td>
      <td>Funds ACC for motor vehicle injuries. [web:1][web:10]</td>
    </tr>
    <tr>
      <td>Petroleum or Engine Fuels Monitoring Levy</td>
      <td>0.69</td>
      <td>Covers fuel quality and monitoring costs. [web:1][web:10]</td>
    </tr>
    <tr>
      <td>Local Authorities Fuel Tax (national component)</td>
      <td>0.66</td>
      <td>Small levy for local authorities; separate from any regional fuel tax. [web:1][web:10]</td>
    </tr>
    <tr>
      <td><strong>Total fixed national petrol levies (excl. GST & ETS)</strong></td>
      <td><strong>≈77–78</strong></td>
      <td>Baseline petrol tax per litre before carbon and GST. [web:1][web:10]</td>
    </tr>
  </tbody>
</table>

6. Why this is a trending topic

With high fuel prices and a general cost‑of‑living squeeze, fuel tax keeps popping up in news and forum debates in New Zealand.

Drivers see nearly half of their pump price going in tax, so it feels like an easy political pressure point.

Some argue that high fuel taxes encourage more efficient cars and public transport; others say they punish people who have no choice but to drive.

There has also been policy discussion about shifting away from petrol excise towards universal road‑user charges for all vehicles, which would be a major change in how roads are funded.

TL;DR:
On petrol in NZ, you’re paying around 77–78c/L in fixed national fuel taxes , plus ETS carbon costs and 15% GST , and sometimes an extra regional fuel tax. Altogether, that usually works out to roughly 45–50% of the pump price being tax and levies.

Information gathered from public forums or data available on the internet and portrayed here.

how much is fuel tax in nz