ATHENS—In its negotiations with international creditors, this seafaring nation says now it will do what it has resisted doing for years—raise taxes on its globe-spanning shipping industry.

And that has put the sector in a spin.

"Greek owners will do what needs to be done to stay competitive," said Michael Boudouroglou, who runs Greece-based, New York-listed Box Ships Inc. and Paragon Shipping Inc., with a combined fleet of 25 container and dry-bulk vessels.

As part of bigger talks over a possible debt financing deal with its international creditors, Greece has said it is willing to increase tonnage tax for Greece-based shipping companies, and will consider cutting other special tax advantages the industry has long enjoyed.

Those benefits include no taxes on profits from shipping operations, and no taxes on ship sales. Over the years, that has helped keep a big chunk of the global shipping industry based here.

Greek owners operate almost 20% of the global fleet of merchant ships, and more than half of the European Union's fleet. The industry makes up 7.5% of the Greek economy and employs around 200,000 people.

But it has also been in the cross hairs amid the current crisis. Greek shipowners have already offered to voluntarily pay an additional €420 million ($468 million) in tonnage tax from 2014 to 2017. Under fresh pressure by its creditors, Athens now says that isn't enough. It now plans not only to further increase the tonnage tax, but also gradually withdraw the special tax breaks.

Several owners said over the weekend that if the new increases come into force, they plan to set up operations in other shipping capitals such as London, Singapore and Dubai.

Over the years, countries such as the U.K., Ireland and Cyprus have tried to lure Greek owners, moving to boost their dwindling national shipping registries.

"I am in Greece because I love my country, but I won't stay around to see my business being ruined," said one owner of a big Greek tanker fleet.

J.P. Morgan analyst Noah Parquette wrote that any new taxes on shipping companies "would likely force many shipowners to set up outside the country, negatively impacting the economy and potentially disrupting a tradition of shipping in Greece that goes back thousands of years."

Write to Costas Paris at costas.paris@wsj.com

Subscribe to WSJ: http://online.wsj.com?mod=djnwires

Paragon Shipping (CE) (USOTC:PRGNF)
Historical Stock Chart
From Jun 2024 to Jul 2024 Click Here for more Paragon Shipping (CE) Charts.
Paragon Shipping (CE) (USOTC:PRGNF)
Historical Stock Chart
From Jul 2023 to Jul 2024 Click Here for more Paragon Shipping (CE) Charts.