Central Bank of the Republic of Turkey. The Central Bank of the Republic of Turkey also offers foreign-currency-denominated fixed-term deposit accounts and “Super FX” accounts for Turkish passport holders residing abroad. FCD fixed-term accounts can be denominated in euros, US dollars, British pounds, or Swiss francs; require a minimum deposit of the equivalent of $1,000 for at least two years; and pay an annual interest rate of percent for all currencies. Super FX accounts are available in euros and US dollars; require a minimum deposit of €5,000; must be held for one, two, or three years; and earn annual.