Cyprus' government spokesman said Friday that no new haircut will be imposed on the island's depositors, after it was revealed that changes in Cyprus' bailout made last month to win approval from its parliament increased the rescue's price tag to 23 billion euros ($30 billion) through the end of 2016 from an originally estimated EUR17 billion.

"The European Commission assesment...in no way indicates that it imposes new recapitalization of banks or new burdens on depositors," Christos Stylianides told reporters in the island's presidential palace.

The increased figure, which appeared in documents prepared by the European Commission and the European Central Bank, means Cyprus is contributing a total of EUR13 billion, most of that from bank restructuring and the so-called bail-in of big depositors, according to the draft documents. Cyprus's international creditors, the euro zone and the International Monetary Fund, are contributing the remaining EUR10 billion.

"The EUR23.5 billion, which the European Commission assessment refers to, have already been acknowledged and evaluated in the final draft of the loan agreement, which is in [Friday's] Eurogroup decision," Mr. Stylianides said.

Earlier Friday, euro-zone finance ministers approved the proposed EUR10 billion rescue package for the island.

"The decision reached today at the Eurogroup meeting is a significant development for Cyprus," the country's finance minister, Harris Georgiades, said in a statement. "We are looking forward to a swift endorsement from member states and to the disbursement of the first tranche by mid-May."

Last month, Cyprus became the first euro-zone country to impose capital controls to forestall a run on its main banks. Those measures followed an emergency bank holiday of nearly two weeks that Cyprus imposed during often-chaotic negotiations with its international creditors.

As a quid pro quo for the bailout deal with international creditors, the country has already closed Cyprus Popular Bank PCL (CPB.CP) and is transferring the lender's healthy assets to Bank of Cyprus PCL (BOCY.CP), the island's biggest bank, which is undergoing a major restructuring.

Depositors with over 100,000 euros ($128,474) in the two banks stand to lose between 40% and 80% of their deposits, according to initial government estimates.

Write to Nektaria Stamouli at nektaria.stamouli@dowjones.com

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