GST WA: What would changes to the distribution mean?

Learn more about the current WA GST share and why keeping WA’s fair share matters.
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Have your say about GST reform

If you would like to show your support in keeping WA’s fair share of the GST, you can have your say below.

Have your say

To understand what potential changes to Western Australia’s GST share would mean we should first look at what we currently have allocated. 

What does the current GST share mean for WA

Key facts:

  • WA’s GST funds our local hospitals and schools, and it’s also invested in essential infrastructure like roads, ports and power - supporting WA projects that drive the national economy and produce almost half of the nation’s exports.  
  • WA represents 11% of the nation’s population but currently receives only 8.2% of the GST share.  
    • If the GST distribution reverts to pre 2018 reforms, WA’s share would fall to only 2%.
  • WA has the largest land mass in Australia but receives less GST than smaller States for regional and remote costs.
  • In 2023-24, WA’s contribution to the nation was over $13,000 per person –19 times that of NSW (at around $700 per person) – the only other State making a positive contribution  
  • WA still has a lower GST share per person than any other State has ever received, even with the 2018 GST reforms. 

How WA’s GST contributes to the rest of Australia 

Key facts:

  • WA subsidises other States via the GST system by around $2.5 billion per year. Since the GST reforms began, WA has contributed $15 billion to the other States.  
  • WA produces over 45% of Australia’s goods exports but only receives 8.2% of the GST share. Without the 2018 GST reforms, WA would receive only 2%.
  • WA produces Australia’s highest Gross Domestic Product per capita ($155,644) but receives the lowest GST share per capita ($2,563).
  • WA retains only 11% of its iron ore, nickel and lithium royalties, with the other 89% given to other States. In comparison, other major mining States keep up to 98% of their mining royalties.

A strong WA economy means a stronger national economy. WA’s GST is working for all of Australia. 

Keeping WA’s fair share of GST

WA isn’t seeking a greater share. By keeping the current GST distribution Western Australia can:

  • Better fund services in regional and remote areas, which cost more to deliver
  • Continue to invest in critical infrastructure projects like roads, ports and transport that the industry relies on
  • Grow and maintain strong goods exports globally
  • Keep a strong economy, which means more jobs and improved services for everyone
  • Continue to contribute to Australia’s Gross Domestic Product and GST, which benefits all of Australia. 

Have your say about GST reform

If you would like to show your support in keeping WA’s fair share of the GST, you can have your say below.

Have your say

GST WA: Homepage

Learn more about GST reforms, the 2026 Productivity Commission inquiry and how this affects WA and the Australian economy. You can also have your say to help protect WA’s fair share of GST revenue.

GST WA: About the GST reforms

Learn more about how the GST distribution works, WA's share and the review of the 2018 GST reforms.

GST WA: Have your say about the GST reforms

Learn about the ways you can have your say about GST reforms and support WA in keeping its fair share of the GST revenue.

What is Western Australia’s current share of the GST?

For the 2024–25 financial year, Western Australia’s (WA) share of the Goods and Services Tax (GST) is approximately $7.4 billion, which is about 8% of the national GST. This equates to a minimum of 75% of the per person share of the GST. 

Why does WA receive a smaller GST share than other states?

WA’s higher capacity to raise revenue from iron ore royalties reduces the share it receives from the national GST.

The challenge we have in WA is that the current GST system overlooks significant costs in delivering services across the state's vast regional and remote areas.

Perth’s population has also increased significantly, which means WA needs investment in infrastructure to support this.

Why does WA need to keep the current share of the GST?

Western Australia needs to keep its current GST share to pay for essential services like schools, hospitals, and regional programs, and to invest in important infrastructure such as roads, ports, and transport.  

WA has a lower GST share per person than any other state has ever received, even with the 2018 GST reforms.

How does WA’s GST benefit the rest of Australia?

WA provides a GST subsidy to the rest of the nation of around $2.5 billion per annum.  

This is on top of the billions of dollars that flow to the Commonwealth and other states and territories through higher company tax and other revenues.

Is WA asking for more GST?

No. The WA Government is not seeking a greater share of the GST distribution.  

WA wants to keep the current GST distribution that supports both WA and the national economy.

How can I have my say about WA’s GST share?

You can show your support for keeping WA’s fair share of the GST by making a public submission online. Visit GST WA: Have your say about the GST reforms

Want to find out more about GST reforms?

 Productivity Commission 

To learn more about the inquiry from the Productivity Commission visit the terms of reference. Terms of Reference – GST Reforms  

Australian Taxation Office (ATO) 

Learn more about how GST works in Australia on the ATO website. How GST Works 

Parliamentary Education Office 

Learn the background on how the GST was introduced in Australia. History of the GST  

Federal Register of Legislation 

Read the full text of the legislation governing GST. A New Tax System (Goods and Services Tax) Act 1999  

Commonwealth Grants Commission (CGC) 

Find out how GST revenue is distributed across Australia’s states and territories. About GST Distribution 

 

 

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