The Minerals Resource Rent Tax (MRRT) was a
resource rent tax
A resource rent tax is a tax on the Resource rent, rents gained on the exploitation of a resource. It can cover both renewable and non-renewable resources. It is classically understood to be a tax on the surplus value generated by Exploitation of ...
formerly
imposed by the government of Australia on profits generated from the mining of
non-renewable resource
A non-renewable resource (also called a finite resource) is a natural resource that cannot be readily replaced by natural means at a pace quick enough to keep up with consumption. An example is carbon-based fossil fuels. The original organic mat ...
s in Australia.
It was a replacement for the proposed Resource Super Profit Tax (RSPT).
The tax, levied on 30% of the "super profits" from the mining of iron ore and coal in Australia, was introduced on 1 July 2012.
A company was to pay the tax when its annual profits reach $75 million, a measure designed so as not to burden small business.
The original threshold was to be $50 million until independent MP
Andrew Wilkie
Andrew Damien Wilkie (born 8 November 1961) is an Australian politician and independent federal member for Division of Clark, Clark (previously Division of Denison, Denison). Before entering politics Wilkie was an infantry officer in the Austr ...
negotiated an amendment.
Around 320 companies would have potentially been affected by the changes.
The
Coalition
A coalition is formed when two or more people or groups temporarily work together to achieve a common goal. The term is most frequently used to denote a formation of power in political, military, or economic spaces.
Formation
According to ''A G ...
, led by
Tony Abbott
Anthony John Abbott (; born 4 November 1957) is an Australian former politician who served as the 28th prime minister of Australia from 2013 to 2015. He held office as the leader of the Liberal Party of Australia and was the member of parli ...
, went to the
2010
The year saw a multitude of natural and environmental disasters such as the 2010 Haiti earthquake, the Deepwater Horizon oil spill, and the 2010 Chile earthquake. The 2009 swine flu pandemic, swine flu pandemic which began the previous year ...
and
2013
2013 was the first year since 1987 to contain four unique digits (a span of 26 years).
2013 was designated as:
*International Year of Water Cooperation
*International Year of Quinoa
Events
January
* January 5 – 2013 Craig, Alask ...
elections promising to repeal the tax. The Coalition won the 2013 election, and repealed the tax in 2014. A January 2014 poll conducted by UMR Research, however, found that a majority of Australians still think that multinational mining companies do not pay enough tax. Supporters of the tax also point to continually-large profits produced by Australian-based mining operations, 83% of which are foreign-owned.
Introduction
Background
The RSPT was initially announced as part of the initial response to the Australia's Future Tax System review, known as the
Henry Tax Review, by the
Treasurer
A treasurer is a person responsible for the financial operations of a government, business, or other organization.
Government
The treasury of a country is the department responsible for the country's economy, finance and revenue. The treasure ...
,
Wayne Swan
Wayne Maxwell Swan (born 30 June 1954) is an Australian politician serving as the 25th and current Australian Labor Party National Executive#National Presidents, National President of the Labor Party since 2018, previously serving as the 14th de ...
and
Prime Minister
A prime minister or chief of cabinet is the head of the cabinet and the leader of the ministers in the executive branch of government, often in a parliamentary or semi-presidential system. A prime minister is not the head of state, but r ...
,
Kevin Rudd
Kevin Michael Rudd (born 21 September 1957) is an Australian diplomat and former politician who served as the 26th prime minister of Australia from 2007 to 2010 and June to September 2013. He held office as the Leaders of the Australian Labo ...
. The tax was similar in concept, although different in operation, to the existing Petroleum Resource Rent Tax levied on off-shore petroleum extraction activities. The Petroleum Resource Rent Tax is to be extended to all Australian onshore and offshore oil and gas projects as part of the new framework.
The RSPT was to be levied at 40% and applied to all
extractive industry including gold, nickel and uranium mining as well as sand and quarrying activities. The tax was replaced by the MRRT following the appointment of
Julia Gillard
Julia Eileen Gillard (born 29 September 1961) is an Australian former politician who served as the 27th prime minister of Australia from 2010 to 2013. She held office as the leader of the Labor Party (ALP), having previously served as the ...
as Prime Minister in late June 2010.
Gillard made implementation of the tax her first priority.
The controversy regarding the RSPT was such that an "ad war" between the government and mining interests began in May 2010 and continued until the downfall of Prime Minister Kevin Rudd in June 2010. The
Australian Electoral Commission
The Australian Electoral Commission (AEC) is the independent statutory agency of the Australian Government responsible for the management and oversight of Australian federal elections, plebiscites, referendums and some trade union
A ...
released figures indicating mining interests had spent $22 m in campaigning and advertisements in the six weeks prior to the end of the Rudd prime ministership. Mining interests re-introduced the advertisements arguing against the proposed revised changes during the
2010 federal election campaign.
Mining industry and political response
The response to the MRRT was mostly divided into supporter and opposition groups consisting of Federal government and opposition parties, lobby groups and the various stakeholders.
The tax received support from the
Australian Council of Trade Unions
The Australian Council of Trade Unions (ACTU), originally the Australasian Council of Trade Unions, is the largest peak body representing workers in Australia. It is a national trade union centre of 46 affiliated trade union, unions and eight t ...
, mining unions such as the
Construction, Forestry, Mining and Energy Union
The Construction, Forestry and Maritime Employees Union (CFMEU) is Australia's largest Trade union, union in the construction, forestry, wikt:maritime, maritime, Textile manufacturing, textile, Clothing industry, clothing and Shoemaking, footw ...
and conditional support from the
Australian Greens
The Australian Greens, commonly referred to simply as the Greens, are a Left-wing politics, left-wing green party, green Australian List of political parties in Australia, political party. As of 2025, the Greens are the third largest politica ...
. Unlike the RSPT, mining companies
BHP Billiton and
Rio Tinto did not publicly oppose the MRRT.
Those opposing the tax included the mining industry, resource and mining organisations such as
Fortescue Metals Group
Fortescue is a global metal mining company headquartered in Australia. Fortescue focused on iron ore mining under the name of Fortescue Metals Group (FMG) until July 2023. As of 2017, Fortescue is the fourth-largest iron ore producer in the ...
,
Xstrata
Xstrata plc was an Anglo-Swiss Multinational corporation, multinational mining company headquartered in Zug, Switzerland and with its registered office in London, United Kingdom. It was a major producer of coal (and the world's largest exporter o ...
and
Hancock Prospecting
Hancock Prospecting Pty Ltd is an Australian-owned mining and agricultural business run by Executive Chairwoman Gina Rinehart and CEO Garry Korte. At various stages of its trading history, the company has been known as Hancock Prospecting Ltd ...
, mining lobby groups, being mainly led by the Association of Mining and Exploration Companies (AMEC) and the federal opposition (Liberal Party and National Party).
Andrew Forrest
John Andrew Henry Forrest (born 18 November 1961), nicknamed Twiggy, is an Australian businessman. He is best known as the former CEO (and current non-executive chairman) of Fortescue Metals Group (FMG), and has other interests in the mining ...
stated that the tax would reduce investment in Australia.
Mining magnate
Gina Rinehart, listed by Forbes Australia in 2011 as Australia's wealthiest person, was a fierce opponent of the tax, arguing that it would drive away billions of dollars of investment.
Advertisements supporting or attacking the proposed tax ran on commercial television and in major newspapers. Funding for the mining lobby's advertisements came from the largest resource companies
[Cleary, P. 2011, Too Much Luck; The Mining Boom and Australia's Future, Black Inc; Collingwood, Victoria] while funding for the Federal government's advertisements came from consolidated revenue. Julia Gillard ceased the government's advertising after becoming prime minister and the mining lobby ended its ads shortly thereafter.
Passing of the Bill
On 23 November 2011 the tax passed through the
lower house
A lower house is the lower chamber of a bicameral legislature, where the other chamber is the upper house. Although styled as "below" the upper house, in many legislatures worldwide, the lower house has come to wield more power or otherwise e ...
with the support of the Greens and Wilkie.
Independent MP
Tony Windsor
Antony Harold Curties Windsor, (born 2 September 1950) is a former Australian politician. Windsor was an Independent (politician), independent member for the New South Wales Legislative Assembly seat of electoral district of Tamworth, Tamworth ...
supported the Bill on the condition that a committee be set up to independently assess the environmental risks posed by
coal seam gas
''Coalbed methane'' (CBM or coal-bed methane), coalbed gas, or coal seam gas (CSG) is a form of natural gas extracted from coal beds. In recent decades it has become an important source of energy in United States, Canada, Australia, and other co ...
extraction.
The tax was passed by the
Senate
A senate is a deliberative assembly, often the upper house or chamber of a bicameral legislature. The name comes from the ancient Roman Senate (Latin: ''Senatus''), so-called as an assembly of the senior (Latin: ''senex'' meaning "the el ...
on 19 March 2012 by 38 votes to 32, with support of the Greens.
Levy
The tax was calculated separately for each mining project interest, according to the formula
where
:* ''MRRT'' = MRRT liability (which cannot be less than nil)
:* ''A'' = MRRT rate
:* ''B'' = mining profits
:* ''C'' = MRRT allowances
:* ''D'' = low profit offset
:* ''E'' = rehabilitation tax offsets
Rate
The tax was initially set at 22.5%, based on the formula above.
[''Minerals Resource Rent Tax (Imposition—General) Act 2012'', s.4]
where the extraction factor is set at 25%.
Profits and allowances
Where a mining project interest's mining profit was negative, it was deemed to be nil for MRRT purposes.
Allowances were available for deduction against mining profits in the following order:
#Royalty allowance
#Transferred royalty allowance
#Pre‑mining loss allowance
#Mining loss allowance
#Starting base allowance
#Transferred pre‑mining loss allowance
#Transferred mining loss allowance
Additional compliance costs for the mining sector reportedly ran into millions of dollars.
Low-profit offset
Where the miner had a group profit of less than $125 million, a low profit offset was available so that:
:* MRRT liability was nil where the group mining profit was less than $75 million
:* where the group mining profit was between $75 million and $125 million, a special calculation was used for determining the miner's liability, allocating group profits and allowances
Rehabilitation tax offset
Where a mining project interest or pre‑mining project interest was winding down or had ended, a rehabilitation tax offset may have arisen if upstream rehabilitation expenditure had occurred that would not otherwise have been taken into account in determining MRRT liability.
Expected impact
A total of $22.5 billion was expected to have been raised over the first four years of the tax, which would have been spent on pensions, tax cuts for small businesses and infrastructure projects, particularly in Queensland and Western Australia.
Opposition to the tax was cited by some commentators as one reason for the
replacement in June 2010 of the then prime minister,
Kevin Rudd
Kevin Michael Rudd (born 21 September 1957) is an Australian diplomat and former politician who served as the 26th prime minister of Australia from 2007 to 2010 and June to September 2013. He held office as the Leaders of the Australian Labo ...
by his then deputy, Gillard. Soon after the latter's appointment as leader, the government reached an agreement with several of the largest mining firms, including BHP Billiton, Xstrata and Rio Tinto,
on changes that were announced on 2 July 2010. Negotiations with smaller companies did not take place at this time.
The changes led to a reduction in the amount of revenue expected to be raised by the tax and offsetting reductions in the tax breaks the MRRT would have funded, for example; the proposed company tax cut was halved due to the reduction in revenue to be collected from the tax, along with reductions in other areas.
Actual revenue
In May 2012 budget, the government said was the tax would bring in $3 billion for the financial year. In October 2012, the figure was reduced to $2 billion, while on 14 May 2013, it was announced that the receipts were expected to be less than $200 million.
On 12 February 2013, Rudd, one of the authors of the tax, stated that "Wayne Swan and Julia Gillard must bear the responsibility for Labor's mining tax and deal with the consequences
fits near non-existent revenue" as the expected revenue has not materialised. It raised $126 million in the first six months since its introduction.
On 16 August 2013, the Treasury and Finance departments' pre-election Economic and Fiscal Outlook forecast an increase in forecasts for tax receipts over the next four years to almost $6 billion, $16.5 billion below its original projection. The government is paying back several of pre-payments already made for this tax.
The tax also proved to be complex and expensive to operate. It cost more than $50 million to set up, with estimated running costs of $20 million a year. Advertising came to nearly $40 million.
Constitutionality
In 2012,
Fortescue Metals Group
Fortescue is a global metal mining company headquartered in Australia. Fortescue focused on iron ore mining under the name of Fortescue Metals Group (FMG) until July 2023. As of 2017, Fortescue is the fourth-largest iron ore producer in the ...
and several of its subsidiaries launched a lawsuit challenging the tax's validity under the
Constitution of Australia
The Constitution of Australia (also known as the Commonwealth Constitution) is the fundamental law that governs the political structure of Australia. It is a written constitution, which establishes the country as a Federation of Australia, ...
. On 7 August 2013, the
High Court of Australia
The High Court of Australia is the apex court of the Australian legal system. It exercises original and appellate jurisdiction on matters specified in the Constitution of Australia and supplementary legislation.
The High Court was establi ...
unanimously rejected the claim,
declaring that the tax did not:
:* discriminate between the states contrary to
s. 51(ii),
:* give preference to one state over another contrary to s.99,
:* prevent the states from aiding mining activity under s.91, or
:* curtail
state sovereignty
A sovereign state is a state that has the highest authority over a territory. It is commonly understood that a sovereign state is independent. When referring to a specific polity, the term "country" may also refer to a constituent country, or a ...
contrary to the ''
Melbourne Corporation'' principle.
Repeal effort
The Coalition had promised at the 2010 and 2013 elections to repeal the tax. After winning the 2013 election, it introduced the Mining Tax Repeal Bill. After failing once, and following Coalition negotiations with the
Palmer United Party
The United Australia Party (UAP), formerly known as Clive Palmer's United Australia Party and the Palmer United Party (PUP), is an Australian political party formed by mining magnate Clive Palmer in April 2013. The party was deregistered by ...
, the bill passed both houses of Parliament on 2 September 2014, and received
Royal assent
Royal assent is the method by which a monarch formally approves an act of the legislature, either directly or through an official acting on the monarch's behalf. In some jurisdictions, royal assent is equivalent to promulgation, while in othe ...
on 5 September 2014. Its implementation took place over several dates:
See also
*
Mining in Australia
Mining in Australia has long been a significant primary sector industry and contributor to the Australian economy by providing export income, royalty payments and employment. Historically, mining booms have also encouraged population growth ...
*
Petroleum Revenue Tax, a direct tax collected in the United Kingdom
References
Further reading
''Minerals Resource Rent Tax Act 2012''''Minerals Resource Rent Tax (Imposition—General) Act 2012''''Minerals Resource Rent Tax (Imposition—Customs) Act 2012''''Minerals Resource Rent Tax (Imposition—Excise) Act 2012''''Minerals Resource Rent Tax (Consequential Amendments and Transitional Provisions) Act 2012''''Minerals Resource Rent Tax Repeal and Other Measures Act 2014''
External links
*
News articles on mining super-tax compiled by mining website.
{{Economy of Australia
History of taxation in Australia
History of mining in Australia
2012 introductions
Abolished taxes