Tinkoff Bank from June 23, introduces a fee for the maintenance of bank accounts in U.S. dollars, euros, pounds sterling and Swiss francs. The fee will be 1% per month at a balance of more than 1000 conventional units and will be written off daily. In the near future the same practice will be applied to the currency, kept on the brokerage accounts. The bank explained its decision by the unreliability of foreign partners to work with currency.