Cash Reserve Ratio in Poland remained unchanged at 3.50 percent in May. Cash Reserve Ratio in Poland averaged 3.47 percent from 1999 until 2026, reaching an all time high of 5.00 percent in October of 1999 and a record low of 0.50 percent in April of 2020. source: National Bank of Poland

Related	Last	Previous	Unit	Reference
Banks Balance Sheet	3555244.60	3478333.50	PLN Million	May 2026
Cash Reserve Ratio	3.50	3.50	percent	May 2026
Central Bank Balance Sheet	1205476.80	1207697.50	PLN Million	May 2026
Deposit Interest Rate	3.25	3.25	percent	May 2026
Foreign Exchange Reserves	297224.70	297636.60	USD Million	May 2026
Interbank Rate	3.85	3.84	percent	Jun 2026
Interest Rate	3.75	3.75	percent	Jun 2026
Loans to Private Sector	465681.40	463121.67	PLN Million	May 2026
Money Supply M0	600403.70	594772.50	PLN Million	May 2026
Money Supply M1	2112519.00	2096971.00	PLN Million	May 2026
Money Supply M2	2835852.90	2819069.70	PLN Million	May 2026
M3 Money Supply YoY	2852277.40	2833618.00	PLN Million	May 2026

Poland Reserve Requirement

In Poland, reserve requirement refers to a monetary policy instrument used by the central bank, to regulate the banking sector liquidity and to mitigate volatility of short-term interest rates. The reserve requirement is an obligation imposed on banks to maintain a specific average level of funds (set as a percentage) on their accounts with the central bank.