The documents also show a claim of $250,569 for unpaid superannuation and $1.4 million for Solomos’ personal income tax.
If the tax office successfully holds a company leader personally liable for tax debts through a director penalty notice, personal assets can be seized, bank accounts farmed and bankruptcy filed.
Derrimut did not respond to questions from The Age.
The Australian Tax Office would not comment on matters before the courts, but a spokeswoman said it was important to ensure businesses met their tax and superannuation requirements.
“We take strong and deliberate action to deal with those who ignore their obligations and refuse to engage with us to pay their outstanding amounts,” she said.
Solomos was last year spotted among the bidders at The Block finale, when five properties sold to billionaire Adrian Portelli for $15 million.
The gym boss told The Age in November that his business employed more than 800 staff and he had a goal of opening 300 gyms by 2030.
The launch of the Port Melbourne venue last year marked the company’s first foray into the inner city.
It’s now working on setting up a prime CBD location.
Sources with knowledge of the situation but who cannot be named because they are not authorised to speak to the media say Derrimut has leased the Bourke Street site that used to be home to Virgin Active.
Construction works are under way after a building permit was issued in March this year by the City of Melbourne.
Derrimut’s most recent openings have sparked disputes with local councils over patronage and parking.
The company took the City of Port Phillip to the Victorian Civil and Administrative Tribunal in March to fight a council decision to reduce the Port Melbourne gym’s member limit from 450 to 250.
The council had received complaints about motorists ignoring parking rules or using the nature strip.
Last month, the tribunal supported Derrimut’s position, as the presiding member was not convinced the gym was to blame, finding there were existing street parking problems and limiting members might not make a meaningful difference.
Port Phillip Council was contacted for comment.
Last year, The Age reported that Derrimut’s then newly opened Oakleigh East branch had flouted a rule to limit its member numbers, causing parking chaos for nearby businesses and residents.
People line up outside the 24/7 gym in Oakleigh East, pictured in August, with security hired to manage patron limits.Credit: Joe Armao
A Monash Council investigation found up to 440 members were being let inside the gym at one time – more than double the 180 people allowed.
The gym sought to increase the patron limit to between 350 and 470 depending on the time. After a lengthy tribunal battle, a compromise was reached in April to allow between 260 and 400 members. Locals say the situation has largely improved.
Solomos narrowly escaped an attempted murder in 2015 when a masked gunman shot through the window of the car where Solomos was parked in the driveway of his Burnside home. The gunman was later linked to a rival gym owner with ties to the Comanchero bikie gang.
Solomos has denied having any ties to organised crime.
“It just doesn’t add up with my lifestyle,” he said at the time. “I’ll just put it out there that we’re not involved in organised crime, we’re not affiliated with anyone. We’re a family-owned business.”
Start the day with a summary of the day’s most important and interesting stories, analysis and insights. Sign up for our Morning Edition newsletter.