Tanzania’s inflation trends in May 2025 reflect a stable but nuanced economic environment. Headline inflation at 3.2% is well within regional and national targets, supported by declining non-food and core inflation (2.1%). However, rising food inflation (5.6%), driven by supply-demand imbalances and higher staple food prices, is a growing concern. The decline in energy inflation (6.1%) due to falling charcoal and petroleum prices has helped balance overall inflation. Government interventions, particularly the NFRA’s release of 47,238 tonnes of food and increased stocks to 509,990 tonnes, demonstrate effective supply-side management. In Zanzibar, lower headline inflation (4.2%) reflects improved food supply dynamics. Continued monetary policy vigilance, agricultural investment, and infrastructure improvements will be critical to sustaining inflation stability amidst global and domestic risks.

1. Headline Inflation

• Stability at 3.2%: The annual headline inflation rate in Tanzania remained steady at 3.2% in May 2025, consistent with April 2025. This stability reflects a balance between rising food prices and declining non-food inflation, keeping overall inflation within the national target range.
• Regional Benchmark Compliance: The 3.2% rate aligns with the Southern African Development Community (SADC) target of 3–7% and the East African Community (EAC) benchmark of ≤8%. This positions Tanzania as a stable performer in the region, avoiding the hyperinflationary pressures seen in some neighboring economies.
• Implications: The consistency in headline inflation suggests effective monetary policy management by the Bank of Tanzania (BoT), particularly in maintaining the Central Bank Rate (CBR) at 6% to shield the economy from external shocks like trade tariffs and geopolitical tensions. Stable inflation supports consumer purchasing power and investor confidence, critical for sustaining economic growth amidst global uncertainties.

2. Food Inflation

• Increase to 5.6%: Food inflation rose to 5.6% in May 2025, up from 5.3% in April 2025 and significantly higher than 1.6% in May 2024. This increase is a key driver of inflationary pressure in Tanzania, given the high weight of food in the Consumer Price Index (CPI) basket.
• Drivers of Food Inflation:
  • Supply-Demand Imbalances: Heavy rains disrupted transportation networks, hindering the distribution of agricultural goods. These likely caused temporary shortages, pushing up prices for staple foods.
  • Higher Staple Food Prices: Maize and rice, critical components of the Tanzanian diet, saw notable price increases. These staples are highly sensitive to supply chain disruptions and weather-related challenges, which are common in Tanzania’s rain-dependent agricultural sector.
• Context and Implications: Food inflation’s rise reflects Tanzania’s vulnerability to climatic shocks, as agriculture remains a cornerstone of the economy. The significant jump from 1.6% in May 2024 to 5.6% in May 2025 underscores the impact of seasonal and logistical challenges. This trend could strain low-income households, for whom food constitutes a large share of expenditure, potentially increasing poverty risks if unchecked.

3. Non-Food Inflation

• Decline in Non-Food Inflation: Non-food inflation decelerated in May 2025, helping to offset the rise in food inflation and stabilize headline inflation. The document does not specify the exact rate, but the decline indicates softer price pressures in categories like housing, transport, and services.
• Implications: The reduction in non-food inflation suggests stable or declining costs in imported goods, manufactured products, or services, possibly due to favorable global commodity price trends (e.g., declining petroleum prices) or effective domestic policy measures. This balance is crucial for maintaining overall inflation within target ranges, as non-food items often have a lower weight in the CPI but are sensitive to external price shocks.

4. Core Inflation

• Easing to 2.1%: Core inflation, which excludes volatile items like energy, utilities, and unprocessed food, dropped to 2.1% in May 2025 from 2.2% in April 2025. This measure reflects underlying inflationary pressures and is a key indicator for monetary policy.
• Shifting Influence: The document notes that core inflation’s share in overall inflation is shrinking, while food inflation’s influence is rising. This shift highlights the growing dominance of food prices in driving Tanzania’s inflation dynamics.
• Implications: The easing of core inflation suggests that non-volatile price pressures are well-contained, likely due to stable monetary conditions and the BoT’s efforts to keep the 7-day interbank rate within the 4–8% target band. However, the increasing influence of food inflation indicates that supply-side factors (e.g., agricultural productivity, weather) are becoming more critical to inflation management.

5. Energy, Fuel, and Utilities

• Decline to 6.1%: Inflation in the energy, fuel, and utilities category fell to 6.1% in May 2025 from 7.3% in April 2025. This decline contributed significantly to moderating overall inflation.
• Key Drivers:
  • Falling Wood Charcoal Prices: As a widely used energy source in Tanzania, particularly in rural areas, the decline in charcoal prices likely reflects improved supply or reduced demand pressures.
  • Global Petroleum Price Easing: The global commodity market saw softer crude oil prices due to weaker demand and increased OPEC+ output. This translated into lower prices for petrol, diesel, and kerosene in Tanzania, easing transport and household energy costs.
• Context and Implications: The decline in energy inflation is a positive development for Tanzania, where fuel and energy costs directly impact transport and production expenses. Lower petroleum prices reduce input costs for businesses, potentially supporting economic activity. However, reliance on wood charcoal highlights the need for sustainable energy transitions to reduce environmental impacts and price volatility.

6. Monthly Inflation Movements

• Month-on-Month Inflation at 0.1%: On a month-to-month basis, overall inflation was minimal at 0.1% in May 2025. This low rate indicates stable price movements in the short term, despite annual food inflation pressures.
• Implications: The subdued month-on-month inflation suggests that price spikes are not accelerating rapidly, giving policymakers room to monitor trends without immediate intervention. However, the annual food inflation increases warrants vigilance to prevent broader price pressures.

7. Inflation by Key Categories (Annual, May 2025)

• Analysis:
  • Food & Non-Alcoholic Beverages (5.6%): The highest inflation rate among categories, driven by supply chain disruptions and higher staple food prices. This category’s weight in the CPI basket makes it a dominant factor in headline inflation.
  • Housing, Water, Electricity, Gas (3.4%): Moderate inflation reflects stable utility costs, supported by declining energy prices. This category benefits from global petroleum trends and domestic infrastructure investments.
  • Transport (1.7%): Low inflation is likely due to falling fuel prices, which reduce transport costs. This is significant for Tanzania’s economy, where transport costs influence goods distribution.
  • Education (3.2%): Stable inflation suggests controlled fee increases, possibly due to government subsidies or regulated private sector pricing.
  • Services (1.0%): The lowest inflation rate indicates subdued price pressures in service sectors like telecommunications and personal services, possibly due to competition or technological efficiencies.
  • Goods (4.2%): Higher than services, reflecting the impact of food and imported goods prices on overall goods inflation.
• Implications: The divergence between goods (4.2%) and services (1.0%) inflation highlights the supply-side pressures on physical goods, particularly food, compared to more stable service sectors. Policymakers may prioritize addressing food supply constraints to balance inflation across categories.

8. Government Intervention

• National Food Reserve Agency (NFRA) Actions:
  • Release of 47,238 Tonnes: In May 2025, the NFRA released 47,238 tonnes of food to stabilize food prices. This intervention aimed to counter supply shortages caused by heavy rains and transportation challenges.
  • Stock Increase to 509,990 Tonnes: NFRA food stocks grew to 509,990 tonnes in May 2025, up by 170,000 tonnes from May 2024. This increase was driven by:
    • Good Harvest: Favorable agricultural output in the 2024/25 season boosted food supply.
    • Increased Funding: Enhanced government funding for grain procurement strengthened NFRA reserves.
• Implications: The NFRA’s proactive measures demonstrate a robust response to food inflation pressures. The significant stock increase provides a buffer against future supply shocks, potentially mitigating price volatility in 2025/26. However, sustained investment in agricultural infrastructure (e.g., irrigation, storage, and transport) is needed to address structural supply chain issues.

9. Zanzibar-Specific Inflation Trends

• Decline in Headline Inflation: In Zanzibar, annual headline inflation fell to 4.2% in May 2025 from 4.3% in April 2025 and 5.3% in May 2024. This decline was primarily driven by:
  • Easing Food Inflation: Food inflation dropped to 3.9% in May 2025 from 4.1% in April 2025 and 8.9% in May 2024, attributed to improved domestic production and stable imports, particularly for sugar, rice, and yellow cooking bananas.
  • Monthly Increase: Month-on-month inflation rose to 1.0% in May 2025 from 0% in April 2025, indicating short-term price pressures.
• Implications: Zanzibar’s lower inflation rate compared to May 2024 reflects successful supply-side interventions and stable import flows. The region’s reliance on tourism and imports makes it sensitive to global price trends, but improved agricultural output has helped moderate food prices. The month-on-month increase suggests ongoing monitoring is needed to prevent renewed inflationary pressures.

10. Broader Economic Context

• Global Influences: The document highlights global factors impacting Tanzania’s inflation, such as declining crude oil prices due to weaker demand and increased OPEC+ output. These trends have lowered energy costs, supporting the decline in energy and fuel inflation. However, geopolitical tensions and trade protectionism pose risks to global commodity prices, which could indirectly affect Tanzania’s import-dependent sectors.
• Monetary Policy Support: The BoT’s decision to maintain the CBR at 6% and keep the 7-day interbank rate within 4–8% has helped anchor inflation expectations. This stability is critical in a context of global economic uncertainty, as noted in the document’s discussion of the Global Economic Policy Uncertainty Index and Trade Policy Uncertainty Index.
• External Sector Performance: The narrowing of Tanzania’s current account deficit to USD 2,117.5 million in the year ending May 2025, driven by strong export performance (e.g., gold, cashew nuts), supports foreign exchange stability. This stability helps moderate imported inflation, particularly for fuel and manufactured goods.

11. Potential Risks and Outlook

• Risks:
  • Food Supply Volatility: Continued reliance on rain-fed agriculture makes Tanzania vulnerable to weather shocks, which could exacerbate food inflation.
  • Global Commodity Price Fluctuations: While petroleum prices have eased, any reversal due to geopolitical events or OPEC+ policy changes could increase energy inflation.
  • Logistical Challenges: Transportation disruptions, as seen with heavy rains, highlight the need for improved infrastructure to ensure stable food distribution.
• Outlook:
  • The BoT’s proactive monetary policy and NFRA interventions should help keep inflation within target ranges in the near term. The 509,990-tonne food stock provides a strong buffer against short-term supply shocks.
  • Investments in agriculture, as outlined in the proposed 2025/26 budget, could enhance food security and reduce inflation volatility.
  • Continued global easing of petroleum prices and stable export performance (e.g., gold, cashew nuts) will support low non-food and energy inflation, provided global uncertainties do not escalate.

Below is a structured table summarizing the key figures related to Tanzania’s inflation trends as of May 2025, drawn from the provided Bank of Tanzania. The table focuses on data from relevant sections and the narrative. The table is organized to clearly present the inflation metrics and related government interventions.

Tanzania Inflation Trends (May 2025) - Key Figures

Notes

1. Context:
   • Mainland Tanzania: The 3.2% headline inflation is within the SADC (3–7%) and EAC (≤8%) benchmarks, reflecting effective monetary policy (e.g., Central Bank Rate at 6%).
   • Food Inflation Drivers: The rise to 5.6% is due to supply-demand imbalances from heavy rains affecting transportation and higher prices for staples like maize and rice.
   • Zanzibar: The decline in inflation (4.2%) is driven by improved food supply, particularly for sugar, rice, and yellow cooking bananas.
   • NFRA Intervention: The release of 47,238 tonnes and increased stocks to 509,990 tonnes highlight proactive measures to curb food price volatility.