# Nigeria monetary and tax policy adjustments > Live situation record from CLSTR: https://clstr.news/situations/nigeria-monetary-and-tax-policy-adjustments > Updated: 2026-10-03T20:13:56.000Z. Sources: 17. Developments: 3. Nigeria is implementing significant adjustments to its monetary and fiscal frameworks. On September 25, 2026, the Federal Government announced a new framework for interest on late tax payments under the Nigeria Tax Administration Act of 2025. Effective October 1, 2026, this system links interest rates for naira-denominated tax liabilities to the Central Bank of Nigeria’s Monetary Policy Rate (MPR) plus one percentage point, reducing the previous margin of five percentage points. Following a period of monetary tightening, the Central Bank of Nigeria (CBN) implemented a 350 basis point reduction in its benchmark MPR, bringing the rate down from 26.5 percent to 23 percent. This decision, reached during the Monetary Policy Committee meeting on September 21–22, 2026, represents the largest cut in the current easing cycle. Governor Olayemi Cardoso described the move as an “operational recalibration” or “operational reset” intended to improve monetary policy transmission and restore the MPR as a primary anchor following a moderation in headline inflation, which fell to 15.39 percent in August. During the meeting, the bank also narrowed the standing facilities corridor to +50/-300 basis points around the new rate. While the Cash Reserve Requirement (CRR) remains at 45 percent for deposit money banks and 16 percent for merchant banks, and 75 percent for non-TSA public-sector deposits, commercial banks have not yet significantly lowered lending rates. Financial institutions are maintaining a cautious approach as they assess how these changes will impact liquidity, profitability, and borrowing costs for sectors such as manufacturing and small businesses. ## Claims - The Central Bank of Nigeria reduced the Monetary Policy Rate (MPR) from 26.5% to 23%. (disputed by 6 sources) - The MPR reduction of 350 basis points is the largest single cut in the institution's history. (disputed by 4 sources) - The Cash Reserve Requirement (CRR) for deposit money banks remains at 45%. (corroborated by 4 sources) - Headline inflation in Nigeria fell to 15.39% in August 2026. (corroborated by 4 sources) - The Standing Facilities Corridor was recalibrated to +50/-300 basis points. (corroborated by 3 sources) - Commercial banks have not yet significantly reduced lending rates following the MPR cut. (corroborated by 2 sources) ## Timeline ### 2026-10-03: Central Bank of Nigeria cuts interest rate to 23% The Central Bank of Nigeria has cut its Monetary Policy Rate from 26.5% to 23%, marking a significant shift toward easing after a period of tightening to support economic activity. 3 sources. https://clstr.news/cluster/central-bank-of-nigeria-cuts-interest-rate-to-23-1 ### 2026-09-27: Central Bank of Nigeria cuts benchmark interest rate to 23% The Central Bank of Nigeria cut its benchmark interest rate by 350 basis points to 23%, aiming to improve monetary policy transmission as inflation eases, though bank lending rates remain high. 11 sources. https://clstr.news/cluster/central-bank-of-nigeria-cuts-benchmark-interest-rate-to-23 ### 2026-09-25: Nigeria to reduce interest rates on late tax payments Nigeria will implement new interest rates for late tax payments starting October 1, 2026, linking naira-denominated debt to the Central Bank's Monetary Policy Rate plus one percentage point. 6 sources. https://clstr.news/cluster/nigeria-sets-new-interest-rates-for-late-tax-payments --- Cite as: Nigeria monetary and tax policy adjustments. CLSTR, https://clstr.news/situations/nigeria-monetary-and-tax-policy-adjustments