Interest rates NBP base rates: Rate In effect from Reference rate (minimum money market intervention rate) 1) 3.50 2009-06-25 Lombard rate 5.00 2009-06-25 NBP deposit rate 2.00 2009-06-25 Rediscount rate 3.75 2009-06-25 Discount rate 4.00 2010-01-01 Reserve requirement: Rate In effect from - zloty demand deposits 3.00 2009-06-30 - zloty time deposits 3.00 2009-06-30 - foreign currency demand deposits 3.00 2009-06-30 - foreign currency time deposits 3.00 2009-06-30 - funds received from repo transactions 0.00 2004-06-30 Remuneration of holdings of required reserves 2) 3.375 2009-06-25  1) yield on 7-day NBP money market bills  2) 0.9 of the rediscount rate - in effect from 2004-05-01   Interest rates table in XML format   Central Bank Instruments 1993 - 2009