Dublin - Banks participating in the Irish government's deposit guarantee plan will contribute a total of 1 billion euros (1.34 billion dollars) to make the scheme work, according to national broadcaster RTE.
The state, which announced specifics of the plan on Wednesday, will raise the money over two years, RTE reported.
Any bank that made use of the guarantee would also be expected to eventually repay the government.
Finance Minister Brian Lenihan said the move will take the Irish government deep into the banking system, RTE reported.
The original plan called for 440 billion euros in deposit guarantees at the six Irish-owned banks.