Claim analyzed

General

“In 2025, after a year-long investigation involving more than 20,000 consumers, the Australian Competition and Consumer Commission found that Australia's supermarket sector was not working effectively for consumers.”

Submitted by Brave Whale ebac

Mostly True
8/10

Official ACCC sources support the key facts: the inquiry ran for about a year, drew input from more than 20,000 consumers, and concluded that competition and market features were delivering poor outcomes for shoppers. The claim slightly overstates the wording because the ACCC described problematic aspects of the sector rather than declaring the entire sector wholly ineffective.

Caveats

  • The ACCC's formal wording was that aspects of the supermarket sector were 'not working well,' not that every part of the sector was failing.
  • The 'more than 20,000 consumers' figure comes from consultation and survey participation, not 20,000 formal investigative interviews.
  • Social-media reposts and secondary commentary add little beyond the ACCC's report and media release; the primary ACCC documents are the key evidence.

Sources

Sources used in the analysis

#1
ACCC 2025-03-21 | Final report - Supermarkets inquiry 2024-25

On 21 March 2025, we released our final report for the 2024-25 supermarkets inquiry. The final report addresses key issues identified in the ACCC’s interim report, and analysed during the second phase of the ACCC’s inquiry. It also presents the ACCC’s recommendations to the government. The report covers issues relating to: consumer experience; retail competition; supply chains; supermarket margins.

#2
ACCC 2024-01-25 | Supermarkets inquiry 2024-25 - ACCC

On 25 January 2024, the Australian Government announced that it will direct the ACCC to conduct an inquiry into Australia’s supermarket sector. The inquiry will examine the pricing practices of the supermarkets and the relationship between wholesale, including farmgate, and retail prices. The supermarkets inquiry was run over one year. The ACCC provided an interim report to the Australian Government by 31 August 2024. We provided the final report to the Treasurer on 28 February 2025, and published on 21 March 2025.

#3
ACCC 2025-03-21 | ACCC recommends supermarket reforms to provide better outcomes for consumers and suppliers

The final report for the ACCC's supermarkets inquiry has made 20 recommendations after finding that ALDI, Coles and Woolworths are some of the most profitable supermarket businesses among global peers and their average product margins have increased over the past five financial years. The recommendations, which include clearer pricing practices, greater transparency for suppliers and reforms to planning and zoning laws, are designed to improve competition in the supermarket sector, make a difference for consumers and give suppliers fairer bargaining conditions. Aspects of Australia’s supermarket sector, which is dominated by Coles and Woolworths, are not working well and this is leading to poorer outcomes for consumers and suppliers than would be expected in a more competitive market. “In the past 12 months the ACCC has heard from more than 20,000 consumers who responded to our consumer survey, received more than 100 public submissions, held eight supplier roundtables, reviewed tens of thousands of internal documents, conducted private hearings and ten days of public hearings, and analysed billions of points of supermarket data,” ACCC Deputy Chair Mick Keogh said.

#4
Parliament of Australia 2025-02-28 | February 2025 Senate Estimates – Opening Statement

In 2024, the ACCC conducted an inquiry to examine pricing, competition and emerging issues in Australia's supermarket sector. The final report of our inquiry is due to the Treasurer on Friday 28 February. The ACCC has engaged with over 20,000 consumers, conducted eight supplier roundtable discussions, examined tens of thousands of internal documents, held private hearings and ten days of public hearings, analysed billions of supermarket data points, and received over 100 public submissions. The inquiry has identified a range of issues in the supermarket sector that warrant attention.

#5
ACCC 2024-09-27 | Supermarkets inquiry 2024-2025 Interim report

The ACCC consumer survey received 21,481 responses, which is more than any other survey we have conducted. The survey sought to understand consumers’ experiences and behaviours in relation to grocery shopping and their views on pricing, competition and other issues. Many consumers who responded to the survey expressed concerns about their supermarket shopping experiences, including high pricing, confusing pricing and discounting practices, and privacy concerns resulting from self-serve checkouts and loyalty programs.

#6
ACCC 2024-02-29 | Consumer survey - Supermarkets inquiry 2024-25

The ACCC ran a survey of consumers from 29 February to 2 April 2024 to better understand how they engage with supermarkets. The ACCC received 21,481 survey responses. A snapshot of the insights from this survey can be found alongside the Supermarkets Inquiry interim report.[5]

#7
ABC News 2024-09-26 | ACCC supermarket inquiry investigating Coles and Woolworths' market power and barriers to entry

The ACCC's 266-page interim report into supermarkets marks the half-way point of its year-long inquiry, which was ordered by Prime Minister Anthony Albanese in January. As part of its investigation, the competition watchdog spoke to more than 21,000 customers, many of whom said they were concerned about higher prices and had difficulties finding the best value for products. Customers also said they don't trust "sale price" claims and were worried about being penalised for not signing up to loyalty programs.

#8
ACCC 2024-05-01 | ACCC supermarkets inquiry invites consumer, farmer and industry views

Australian consumers are asked to share information about how they shop and what they experience through an online survey published today as part of the ACCC’s supermarkets inquiry. The survey, which runs until 2 July 2024, asks consumers about their grocery shopping habits, including which supermarkets they use, how often they shop, and how they choose where to shop. The ACCC will use this information to inform its supermarkets inquiry, which is examining competition and pricing practices in the Australian supermarket sector.

#9
ACCC 2025-03-21 | Supermarkets inquiry: February 2025 final report

Our final Supermarkets Inquiry report has been released. You may remember that the ACCC was tasked with conducting an inquiry into Australia's supermarket sector early last year. After consulting over 20,000 consumers, receiving more than 100 public submissions, and analysing billions of points of supermarket data, we've landed on 20 recommendations to address key issues within the sector that have been identified over the course of the year-long inquiry.

#10
Parliament of Australia (APH) 2025-02-28 | February 2025 Senate Estimates – Opening Statement (ACCC)

In 2024, the ACCC conducted an inquiry to examine pricing, competition and emerging issues in Australia's supermarket sector. The final report of our inquiry is due to the Treasurer on Friday 28 February. To inform this inquiry, we gathered a range of information from consumers and small businesses. Many consumers struggling with grocery costs reported buying less, skipping meals, and feeling distressed. Rural and low-income families reported high prices and limited choice, while farmers and small business raised concerns about supermarkets’ bargaining power.

#11
ACCC 2025-03-21 | Our final Supermarkets Inquiry report has been released

Our final Supermarkets Inquiry report has been released. You may remember that the ACCC was tasked with conducting an inquiry into Australia's supermarket sector early last year. After consulting over 20,000 consumers, receiving more than 100 public submissions, and analysing billions of points of supermarket data, we've landed on 20 recommendations to address key issues within the sector that have been identified over the course of the year-long inquiry.

#12
Prime Minister of Australia (pm.gov.au) 2024-09-26 | Release of ACCC interim report into supermarkets

During its initial work, the ACCC received over 80 public submissions and spoke to more than 21,000 customers across Australia between February and April 2024 – the largest number of responses it has ever received for a consumer survey. The Interim Report makes no specific findings or recommendations, which are set to be in a Final Report that is handed to the Government in early 2025, but the ACCC’s work is exceptionally detailed. The Interim Report explores in detail issues including concentration and competition in the sector, rising prices and shrinkflation, supermarket buyer power and other consumer and producer concerns.

#13
Kluwer Competition Law Blog 2025-03-25 | Main Developments in Competition Law and Policy 2025 – Australia

After reviewing data from a survey involving over 20,000 consumers; hosting a series of roundtables with farmers, suppliers and industry bodies; and analysing more than 100 public submissions, the ACCC released its long-awaited Supermarkets inquiry final report on 21 March 2025, concluding a comprehensive year-long inquiry. This report addresses issues concerning consumer experience, retail competition, supply chains, and supermarket margins. It reaffirms that Australia’s supermarket industry is highly concentrated, with an oligopoly structure.

#14
Andrew Leigh MP 2024-01-30 | Government launches ACCC inquiry into supermarket prices

The Albanese Government has formally issued a direction to the Australian Competition and Consumer Commission to investigate pricing and competition in the supermarket sector to ensure Australians are paying a fair price for their groceries. The inquiry – the first of its kind since 2008 – will investigate the competitiveness of retail prices and allegations of price gouging in the supermarket sector. The ACCC will provide an interim report by 31 August 2024 and a final report by 28 February 2025.

#15
Parliament of Australia 2025-02-01 | What can the Government do about supermarket prices and supplier relationships?

The ACCC’s final report on supermarkets The ACCC published a final report into the supermarket sector in February 2025. Its 20 recommendations included requiring large supermarkets to publish prices on their websites and for very large chains (ie, Coles and Woolworths) to allow online comparison tools to access the data. Further recommendations regarded grocery supply chains and trading arrangements, including greater transparency. The ACCC’s report provided evidence that the supermarket sector is highly concentrated, with Coles and Woolworths holding a large share of national grocery sales and barriers to entry being significant.

#16
Yahoo Finance 2025-03-21 | ACCC proposes reforms to boost supermarket competition and fairness

Australian Competition Consumer Commission (ACCC) has wrapped up its examination of the supermarket sector, presenting 20 suggestions aimed at boosting competition in the market. The recommended actions include measures such as adopting clearer pricing strategies, enhancing supplier transparency, and revising current planning and zoning laws. Mick Keogh, deputy chair of the ACCC, remarked: "Over the last year, the ACCC has engaged with over 20,000 consumers through our [survey], received more than 100 public submissions, conducted eight supplier roundtable discussions, examined tens of thousands of internal documents, held private hearings, and ten days of public hearings, analyzing billions of supermarket data points."

#17
X (formerly Twitter) - ACCC 2025-03-21 | ACCC Supermarkets Inquiry final report announcement

We've released our final report for the Supermarkets Inquiry, making 20 recommendations to address key issues within the sector that have been identified over the course of the year-long inquiry. These recommendations aim to improve outcomes for consumers and suppliers by increasing transparency, strengthening competition and enhancing fairness in the supermarket sector.

#18
The Conversation 2025-03-21 | ACCC finds Australia’s supermarkets are among the world’s most profitable – but doesn’t accuse them of price gouging

Today, the highly anticipated report from Australian Competition Consumer Commission (ACCC) regarding the Supermarkets Inquiry has been unveiled, spanning more than 400 pages. The findings reveal that Australia's supermarkets are significantly profitable by global standards, ranking among the top in their category. However, the report did not substantiate claims of price gouging, and notably, the term itself was not mentioned. The straightforward answer is no. There appears to be no substantial evidence of price gouging from this or other inquiries.

#19
Department of Agriculture, Fisheries and Forestry (Australia) 2025-03-21 | Cracking down on the supermarkets to get a better deal for families and farmers

The Albanese Labor Government has today released the report of the Australian Competition and Consumer Commission (ACCC) inquiry into supermarket pricing and competition. The ACCC’s inquiry confirms the market dominance of the big supermarkets and makes recommendations to help deliver fairer prices for families and fairer deals for farmers. The government will carefully consider the ACCC’s 20 recommendations, which span pricing transparency, competition, and protections for suppliers and consumers.

#20
The Guardian 2025-03-21 | ACCC urges reform as Coles and Woolworths named among ‘most profitable' supermarkets in world

Coles and Woolworths have raised their prices amid a cost-of-living crisis to enhance their profits, employing promotions that obscure the clarity of shopping deals, according to a comprehensive report from the competition regulator. Australian Competition and Consumer Commission determined that these major chains, alongside the discount competitor Aldi, rank among the most lucrative supermarket enterprises globally, indicating a pressing need for extensive reform within the sector. In a detailed 441-page report published late Thursday, the ACCC proposed 20 recommendations for the federal government. The recommendations aim to enhance the clarity of pricing, promotions, and loyalty programs to enable shoppers to better discern whether an offer is genuinely advantageous.

#21
Consumers Federation of Australia 2024-09-26 | ACCC Publishes Interim Report on Supermarket Inquiry

The Interim Report for the ACCC’s Supermarkets Inquiry, published today, outlines what the ACCC has heard at the halfway point of the year-long Inquiry. This includes detailed information gathered through stakeholder submissions, responses to the ACCC’s consumer survey and feedback provided by suppliers at roundtable discussions held around rural and regional Australia. The ACCC is continuing to consider the various issues raised, and has not yet reached any concluded views. The ACCC will present the results of its analysis in the final report of the Inquiry, due in February 2025.[4]

#22
LLM Background Knowledge 2025-03-22 | Context on ACCC supermarkets inquiry findings

In early 2024 the ACCC was tasked with conducting an inquiry into Australia's supermarket sector to examine the pricing practices of supermarkets and the relationship between wholesale and retail prices. After reviewing a consumer survey with more than 20,000 respondents and extensive consultation with industry and other stakeholders, the ACCC delivered its final report in March 2025. The inquiry identified concerns around high market concentration, barriers to entry and expansion, and promotional practices affecting consumer ability to assess value for money.

#23
Beef Central 2025-03-21 | ACCC's supermarket inquiry makes 20 recommendations for supermarket reforms

THE Australian Competition and Consumer Commission released its long-awaited Supermarket Inquiry report this morning, offering a list of 20 recommendations, but stopping short of attempting to clip the wings of dominant national retail operators Woolworths and Coles. Aspects of Australia’s supermarket sector are not working well, the report said, and this was leading to poorer outcomes for consumers and suppliers than would be expected in a more competitive market. However ACCC’s report recommended a range of potential legislative and policy reforms and other actions aimed at collectively address aspects of the market that are not working well, including where competition is unlikely to emerge, and bolstering competition over the medium to longer-term where it is possible to do so.

#24
AustralianCompetitionLaw.org Supermarket sector inquiry 2024-25

The Prime Minister, Anthony Albanese, announced at a Press Club address that the ACCC would be directed to examine pricing practices of supermarkets and the relationship between wholesale and retail prices. An interim report will be provided to the Government later in 2024. A final report is due to be provided to the Government in early 2025.

#25
ACCC Consultation Hub 2024-02-29 | Supermarkets inquiry consumer survey - ACCC Consultation Hub

The ACCC is examining the pricing practices of the supermarkets and the relationship between wholesale, including farmgate and retail prices. As part of the inquiry, we conducted a survey to hear from consumers about how they choose where to buy your groceries, and which products they buy. We also heard about any particular concerns that have arisen for consumers in relation to supermarkets. Responses will be grouped together and will help inform our understanding of competition between the supermarkets, including other grocery retailers, and how people choose where to purchase their groceries and why.[6]

#26
Produce Plus (Fruitnet) 2025-03-22 | ACCC supermarket inquiry recommends 20 reforms to support consumers and suppliers

The Australian Competition and Consumer Commission (ACCC) has finalised its inquiry into the Australian supermarket sector and made 20 recommendations to provide better outcomes for consumers and suppliers. “In the past 12 months the ACCC has heard from more than 20,000 consumers who responded to our consumer survey, received more than 100 public submissions, held eight supplier roundtables, reviewed tens of thousands of internal documents, conducted private hearings and ten days of public hearings, and analysed billions of points of supermarket data,” ACCC deputy chair Mick Keogh said. The recommendations, which include clearer pricing practices, greater transparency for suppliers and reforms to planning and zoning laws, are designed to improve competition in the supermarket sector, are aimed at making a difference for consumers and give suppliers fairer bargaining conditions.[10]

#27
CPA Australia Unpacking the ACCC's supermarkets inquiry

With cost-of-living pressures mounting, the Australian government has directed the ACCC to launch a major inquiry into the supermarket sector, looking at pricing practices, competition, and the relationship between wholesale and retail prices. The podcast discusses the scope of the inquiry, including consumer experience, competition issues, and how the ACCC will gather evidence from shoppers and suppliers.

Full Analysis

Debate

Two AI advocates debated this claim using the research gathered.

Argument for

P
Proponent Argues TRUE

Source 3 (ACCC) and Source 1 (ACCC) confirm that the ACCC's year-long supermarkets inquiry, launched in January 2024 and culminating in the March 2025 final report, involved more than 20,000 consumer survey responses plus extensive data analysis, directly establishing that aspects of Australia's supermarket sector are not working well and lead to poorer outcomes for consumers than expected in a competitive market. This finding is reinforced across Source 2 (ACCC), Source 4 (Parliament of Australia), and Source 13 (Kluwer Competition Law Blog), which detail the inquiry's scope and the explicit conclusion that the sector's concentration and practices harm consumer interests.

O
Opponent Rebuttal

The Proponent's argument relies on a sweeping overgeneralization by claiming the entire sector was found to be "not working effectively," whereas Source 3 and Source 23 explicitly state only that "aspects" of the sector were not working well. Furthermore, the Proponent glosses over the precise data from Source 5 and Source 6, which show the inquiry relied on exactly 21,481 survey responses rather than an unspecific approximation of "more than 20,000" consumers.

Argument against

O
Opponent Argues FALSE

The claim is inaccurate because the ACCC's final report did not conclude that the supermarket sector as a whole was "not working effectively" for consumers, but rather that specific "aspects" of the sector were not working well (Source 3, Source 23). Furthermore, the investigation actually involved a consumer survey that received precisely 21,481 responses, making the claim's generalized figure of "more than 20,000" an imprecise representation of the official data (Source 5, Source 6).

P
Proponent Rebuttal

The Opponent's semantic distinction between 'aspects' and the sector as a whole disregards Source 3's direct conclusion that aspects of Australia's supermarket sector are not working well and produce poorer consumer outcomes than expected in a competitive market, a finding corroborated by Source 1 and Source 23. The Opponent's insistence on the precise survey count of 21,481 as rendering 'more than 20,000' inaccurate commits a fallacy of precision while ignoring that Sources 3, 9, and 13 all employ the latter phrasing to describe the same data from Sources 5 and 6.


Panel Review

3 specialized AI experts evaluated the evidence and arguments.

Reviewer 1 — The Logic Examiner

Focus: Inferential Soundness & Fallacies
Mostly False
3/10

The evidence from ACCC sources 3 and 23 establishes that only specific aspects of the supermarket sector are not working well and produce poorer outcomes than expected in a competitive market, but the claim asserts without qualification that the sector as a whole was not working effectively, which does not follow from the data. This overgeneralization from qualified findings to an unqualified conclusion about the entire sector renders the inferential chain invalid.

Logical fallacies

The argument commits a hasty generalization by extending the ACCC's qualified finding about specific aspects of the sector to an unqualified conclusion about the supermarket sector as a whole.
Confidence: 8/10

Reviewer 2 — The Source Auditor

Focus: Source Reliability & Independence
Mostly True
8/10

High-authority primary sources from the ACCC itself—especially the 21 March 2025 media release (Source 3, ACCC) and the inquiry page/timeline (Source 2, ACCC)—state the inquiry ran for about a year, included input from “more than 20,000 consumers,” and concluded that “aspects of Australia's supermarket sector … are not working well,” leading to poorer outcomes for consumers than expected in a more competitive market; this is consistent with the ACCC interim report and survey pages showing 21,481 responses (Sources 5–6, ACCC) and is echoed in a high-authority parliamentary document describing the >20,000-consumer engagement (Source 4, Parliament of Australia). Because the most reliable sources support the investigation scope and consumer-count framing but phrase the conclusion as “aspects … not working well” rather than an unqualified finding that the entire sector “was not working effectively,” the claim is largely supported but slightly overstated in wording.

Weakest sources

Source 22 (LLM Background Knowledge) is not an independent, citable primary source and should be discounted in favor of official ACCC and parliamentary documents.Source 9 (ACCC LinkedIn), Source 11 (ACCC Facebook), and Source 17 (ACCC on X) are social-media reposts that add no independent verification beyond the ACCC's formal report and media release.
Confidence: 8/10

Reviewer 3 — The Precision Analyst

Focus: Claim Precision & Quantitative Accuracy
True
10/10

The claim's numbers, timeline, and core findings are highly accurate and directly supported by the evidence pool, which shows the year-long inquiry concluded in March 2025 and involved 21,481 consumer survey responses (Sources 2, 3, and 5). The ACCC's finding that aspects of the sector are not working well and lead to poorer outcomes for consumers is accurately captured by the claim's phrasing (Sources 3 and 23).

Confidence: 10/10

Panel summary

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The claim is
Mostly True
8/10
Confidence: 9/10 Spread: 7 pts

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Mostly True · Lenz Score 8/10 Lenz
“In 2025, after a year-long investigation involving more than 20,000 consumers, the Australian Competition and Consumer Commission found that Australia's supermarket sector was not working effectively for consumers.”
27 sources · 3-panel audit · Verified Jul 2026
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