ATO Alleges Adgemis Companies Claimed $1B in Fake Expenses, Pocketed $78M in GST Refunds
Key Points
ATO alleges JAGA Group Constructions claimed $1.05 billion in fake expenses and received $78 million in GST refunds.
Adgemis faces $1.8 billion in debt with bankruptcy hearing pending.
Federal Court emails revealed Adgemis' undisclosed links to Climate200 adviser Damien Hodgkinson.
Examination may lead to criminal charges and asset seizure proceedings.
The Australian Taxation Office has alleged that JAGA Group Constructions, part of Jon Adgemis’ Public Hospitality Group, submitted more than $1.05 billion in spending claims and received almost $78 million in GST refunds between March 2021 and July 2024. The allegations emerged on August 11 during a Federal Court examination into Adgemis’ business dealings. The case marks a major escalation in tax authorities’ scrutiny of the failed publican’s corporate structure.
The $1 billion spending claim and GST refund allegations
Tax officials allege that JAGA Group Constructions claimed $1.05 billion in spending and obtained $78 million in GST refunds over a 40-month period. The ATO provided these documents to the Federal Court examination, which is investigating the business dealings of Public Hospitality and Adgemis. The allegations describe the arrangement as a sham designed to generate improper tax benefits.
Adgemis faces $1.8 billion debt and bankruptcy hearing
Adgemis faces a $1.8 billion debt showdown as a bankruptcy hearing looms. The mounting legal and tax obligations threaten to force insolvency proceedings against the once-prominent hospitality figure. The scale of the alleged tax scheme compounds his financial exposure.
Climate200 adviser link revealed in court emails
Emails presented to the Federal Court raised fresh questions about Adgemis’ involvement with companies he claimed were unrelated. Damien Hodgkinson, a former KPMG colleague of Adgemis who later advised Climate200-backed candidates, was a director of Linchpin Hospitality. Linchpin was established in 2024 to manage Sydney pubs including the Empire Hotel, the Oxford Tavern, and the Lady Hampshire. The emails contradict long-standing claims that Linchpin was a separate enterprise.
What this means for investors and taxpayers
The allegations expose a pattern of alleged tax fraud that diverted public funds meant for legitimate GST credits. For Australian taxpayers, the case underscores the ATO’s enforcement capacity and willingness to pursue complex corporate structures. The scale of the alleged scheme, combined with Adgemis’ mounting debts, signals potential asset recovery proceedings and criminal referrals.
Final Thoughts
The ATO’s allegations paint a picture of systematic tax fraud across Adgemis’ corporate network. With $1.8 billion in debt and a bankruptcy hearing pending, the failed publican faces potential criminal prosecution and asset seizure. The Federal Court examination is expected to determine whether charges will follow.
FAQs
JAGA Group Constructions claimed $1.05 billion in spending between March 2021 and July 2024 and received $78 million in GST refunds, according to ATO allegations.
Hodgkinson worked with Adgemis at KPMG and later advised Climate200-backed candidates. He was a director of Linchpin Hospitality, which manages Sydney pubs, contradicting claims it was unrelated to Adgemis.
Adgemis faces $1.8 billion in debt as a bankruptcy hearing looms, according to court documents and media reports from August 2026.
The Federal Court is examining Adgemis’ business dealings and the ATO allegations. The examination will determine whether criminal charges or asset recovery proceedings will follow.
Disclaimer:
The content shared by Meyka AI PTY LTD is solely for research and informational purposes. Meyka is not a financial advisory service, and the information provided should not be considered investment or trading advice.
About Author

Danny Kontos
Co FounderDanny Kontos has been a stock investor since 2007 and co-founded Meyka in 2023. He keeps a small, focused portfolio and only moves when the numbers are hard to argue with. He has waited years on a single position before. Before Meyka, he ran a web hosting company and a mortgage lending platform, so he knows what a well-run business actually looks like under the hood. This article did not come from a news cycle. It came from someone who has been watching this space for a long time.
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