EU leaders to discuss offshoring asylum centres

The paper states that the European Council, representing member states, will "explore possibilities for developing safe and sustainable reception capacities in the affected region".

On Turkey, it says the "EU stands ready to step up substantially its political and financial engagement."

The draft paper is dated a day before twin explosions killed almost a hundred people in Ankara.

In a statement, EU council president Donald Tusk said the attack on "a peaceful march cynically exploits a sensitive moment for Turkey and the region."

He said the EU "stands side by side with Turkey, its people and authorities in its efforts against terrorism and for reconciliation".

Turkey's President Recep Tayyip Erdogan, for his part, earlier this month in Brussels agreed to help the EU better manage the asylum crisis. The two sides agreed on a deal to cooperate.

Among other things, Turkey is set to register migrants, step up border surveillance, and readmit people with no chance of asylum in the EU back to Turkey.

In return, the EU agreed to accelerate plans to scrap visas for visiting Turks and roll out a €1 billion fund to "weaken the push factors", such as sub-standard conditions in refugee camps.

Summit leaders on Thursday and Friday in Brussels will also outline plans on beefing up external borders and returning unwanted migrants back to their home countries.

It includes setting up an "integrated management system for external borders" and allowing the EU's border agency Frontex to initiate returns on its own.

No European solidarity tax

The internal document makes no mention of a rumoured European solidarity tax to assist refugees.

German newspaper Süddeutsche Zeitung reported over the weekend that Berlin and the European Commission were discussing a possible tax increase to help fund refugee projects.

The paper said a surcharge on petroleum and other tax hikes would be levied to finance the influx of asylum seekers.

But both the European Commission and German Chancellor Angela Merkel on Sunday refuted the report.

"We want neither a tax hike in Germany nor the introduction of an EU-tax", said Merkel's government spokesman Steffen Seibert, reports Reuters.

For its part, the European Commission also denied it.

"There is no such proposal currently on the table or under preparation and the Commission never comments on rumours in the press", said a European Commission spokesperson.