Brussels - European Union ministers have haggled over a credible blacklist of non-EU tax havens, with about 10 countries including Panama and South Korea in danger of being publicly chastised for facilitating tax evasion.
The Paradise Papers leak last month gave a new impetus to the plan, making public some of the intricate ways the world's rich evade tax using offshore havens.
The EU has struggled for over a year to finalise the blacklist, with smaller, low-tax EU nations such as Ireland, Malta and Luxembourg worried about scaring off multinationals.
- Enforcement problem -
Britain fought particularly hard against the list, afraid that its crown dependencies, including Jersey and the Virgin Islands, would be singled out.
On the list going into the talks were also Barbados, Cape Verde, Grenada, Macao, Marshall Islands, Palau, Saint Lucia, Tunisia and the United Arab Emirates, according to a draft seen by AFP.
Other jurisdictions are understood to have been given leeway after suffering severe damage during hurricanes in the Caribbean earlier this year.
Paradise and Panama Papers lifts the veil on offshore tax havens
EU Economic Affairs Commissioner Pierre Moscovici said this was less than the 20 countries he had hoped for but would be a "initial victory" if confirmed.
Senior officials from member states have whittled down an initial draft of 29 countries, with divisions still strong in recent days on who will make the final version.
Moscovici said the EU ministers would also approve a so-called grey list of about 60 countries comprising of jurisdictions with severe tax evasion issues, but who have made commitments to change their ways.
"I invite the member states to not be naive and keep pressure on the third countries to stay on course," he said as he arrived for the talks in Brussels.
Enforcement is the biggest problem, with EU countries split over whether blacklisted countries should be subjected to financial sanctions or if the list is shaming enough itself.
Several states, including France, support tough measures against the listed tax havens such as exclusion from EU and World Bank funding, though the debate is still open.
Other countries are reluctant to draw up common sanctions, believing that responsibility is better left to member states.
"To be on a blacklist is in itself bad enough and of course there will be consequences for these countries," Luxembourg Finance Minister Pierre Gramegna said.
An existing list of tax havens compiled by the Organisation for Economic Cooperation and Development (OECD) currently includes only Trinidad and Tobago.
The EU originally screened a total of 92 jurisdictions and once the list is compiled it is expected to be continuously updated.
However, the criteria do single out countries that facilitate the creation of shell companies and other structures that could aid tax avoidance.
Countries in the EU's firing line have been given an opportunity to stay off the list if they provide a political commitment and a detailed plan to comply.
All countries, which initially included the US, were given until Tuesday's meeting of the EU's 28 finance ministers to provide feedback and possible measures to satisfy EU demands.
The list is the latest international effort to clamp down on tax avoidance -- increasingly seen as a moral issue -- following the OECD's move to compile a list of "uncooperative tax havens".
By Alex Pigman