In June 2025, Tanzania’s national debt reached TZS 116.6 trillion (USD 45.4 billion), a 13.5% increase from TZS 102.8 trillion in June 2024, driven by external borrowing (70.7% of total, TZS 82.4 trillion) for infrastructure and fiscal deficits. The Tanzania Shilling (TZS) depreciated by 9.6% year-on-year against the USD (2,569.46 TZS/USD), raising external debt servicing costs (USD 1–2 billion annually), despite robust reserves of USD 5,307.7 million (4.3 months of import cover). Supported by tourism receipts (USD 7,104 million) and a moderate debt-to-GDP ratio (~44.3%), Tanzania’s debt and TZS remain sustainable in the short term, but import reliance and USD exposure (67.6% of external debt) pose long-term challenges.

Tanzania National Debt Overview (June 2025)

Tanzania’s national debt encompasses public debt (domestic and external) and private sector external debt, critical for assessing fiscal sustainability. The attached document and provided data offer insights into debt stock, composition, and servicing, which are analyzed below.

• Total National Debt:
  • Value: TZS 116.6 trillion (USD 45.4 billion at 2,569.46 TZS/USD).
  • Annual Increase: +13.5% from TZS 102.8 trillion (USD 43.8 billion at 2,345.38 TZS/USD) in June 2024.
  • Context: The document notes the national debt stock at USD 45,586.6 million (~TZS 117.1 trillion) in June 2025, aligning closely with the provided TZS 116.6 trillion. The 13.5% increase reflects increased borrowing for infrastructure (e.g., Standard Gauge Railway, Julius Nyerere Hydropower Plant) and fiscal deficits (2.5% of GDP in 2024/25). Earlier data shows USD 48,479.9 million in April 2025 and USD 48,217.0 million in February 2025, suggesting a slight decline by June due to repayments or exchange rate effects.
  • Debt-to-GDP Ratio: Estimated at ~44.3% based on a GDP of ~USD 102.6 billion (2022 GDP of USD 105.1 billion, adjusted for 5.6% growth in 2024 and 6% in 2025). The IMF’s 2024 Debt Sustainability Analysis (DSA) reports a public debt-to-GDP ratio of 35%, below the 55% benchmark for low-income countries, indicating moderate distress risk. However, World Economics estimates a higher GDP (~USD 155.5 billion), implying a lower ratio of ~29.2%, highlighting data variability.
  • Implications: The 13.5% debt increase supports growth-enhancing projects but raises servicing costs (~40% of government expenditures, per IMF). The moderate debt-to-GDP ratio suggests sustainability, but TZS depreciation (9.6% against USD) increases external debt burdens.
• Domestic Debt:
  • Stock: TZS 35.5 trillion (USD ~13.8 billion, 29.3% of total debt).
  • Annual Increase: +11.1% from TZS 32.0 trillion in June 2024.
  • Monthly Increase: +0.9% from May 2025 (~TZS 35.2 trillion, based on April 2025’s TZS 34,759.9 billion).
  • By Instrument:

By Creditor:

• Context: The document confirms TZS 85.9 billion raised via bonds in June 2025, with TZS 93.96 billion spent on debt service (TZS 60.13 billion principal, TZS 33.83 billion interest, correcting the document’s typo of TZS 276.8 billion). The 11.1% annual growth reflects financing of fiscal deficits (e.g., TZS 270.2 billion in May 2025 for Mainland Tanzania). Treasury bonds’ 83.2% share aligns with a shift to long-term instruments, reducing refinancing risks.
• Implications: The diversified creditor base (28.6% banks, 26.1% pension funds) and long-term bond dominance enhance stability, but high borrowing rates (15.5% lending rates) crowd out private sector credit, which weakened in Q4 2024. The document’s note on retail investor participation via TIPS (18.1% “Others”) supports financial inclusion.
• External Debt:
  • Stock: TZS 82.4 trillion (USD 33.0 billion, 70.7% of total debt).
  • Annual Increase: +14.8% from TZS 71.8 trillion (USD 30.6 billion) in June 2024.
  • By Borrower:

By Use of Funds:

By Currency:

• Context: The document’s tables (e.g., Table 2.2, 2.3, 2.4) confirm the external debt stock and composition, with USD 109.9 million disbursed in April 2025 for projects like SGR and TAZARA Railway (25.4% transport). The 14.8% increase reflects concessional loans (e.g., IMF’s USD 441 million ECF/RSF, World Bank’s USD 527 million) and non-concessional borrowing (34% of external debt). The 67.6% USD share amplifies risks from the 9.6% TZS depreciation.
• Implications: The central government’s 85.4% share aligns debt with development priorities (e.g., Vision 2050), but low industry (4%) and agriculture (6.5%) allocations limit structural transformation. High USD exposure increases servicing costs (USD 80.9 million in April 2025), with external debt service at ~2.89% of GNI in 2023.
• Debt Servicing:
  • Domestic: TZS 93.96 billion in June 2025 (TZS 60.13 billion principal, TZS 33.83 billion interest), per the document. Annual servicing was TZS 890.9 billion in February 2025 (TZS 609.9 billion principal, TZS 281 billion interest).
  • External: USD 80.9 million in April 2025, with annual estimates of USD 1–2 billion, driven by USD-denominated debt (67.6%) and TZS depreciation.
  • Context: Servicing absorbs ~40% of government expenditures, per IMF, straining fiscal space. Concessional loans (e.g., World Bank, 48% of external debt) mitigate costs, but non-concessional borrowing raises concerns.
  • Implications: High servicing costs limit development spending (33.7% of Zanzibar’s budget), necessitating revenue mobilization (TZS 2,689.2 billion in May 2025, 3.1% above target) and export growth.

Tanzania Shilling (TZS) Sustainability

The TZS’s sustainability is assessed through its exchange rate stability, depreciation trends, and impact on debt servicing, drawing from the provided data and document’s external sector insights (e.g., Charts 2.7.1–2.7.3, Table 2.7.1).

• Exchange Rate Performance:
  • USD/TZS (IFEM):
    • June 2024: 2,345.38
    • May 2025: 2,565.08
    • June 2025: 2,569.46
    • Annual Depreciation: -9.6%
    • Monthly Change: -0.2% (May to June 2025)
  • Bureau de Change:
    • Buying Rate: 2,574.33 TZS/USD
    • Selling Rate: 2,582.67 TZS/USD
  • Other Currencies:

• Context: The document notes improved IFEM liquidity in June 2025, driven by seasonal cash crop exports (e.g., cashew nuts, tobacco) and gold exports (USD 3,369.7 million annually). The 9.6% depreciation aligns with earlier trends (9% in 2024, 8% in 2023), but a slight 0.28% appreciation in October 2024 and 2.6% by January 2025 indicate periods of stability. The BoT’s USD 7 million intervention in January 2025 and reserves of USD 5,307.7 million (4.3 months of import cover) support orderly markets.
• Drivers:
  • Import Demand: Goods imports rose to USD 459.5 million in Zanzibar and USD 13,040.7 million for Tanzania (Table A7), driven by capital goods (e.g., SGR, hydropower).
  • Export Shortfalls: Zanzibar’s exports fell to USD 150.3 million (-11.9%), with cloves down 27.2%. Tanzania’s goods exports grew to USD 1,036 million (Table 2.7.1), led by gold and cereals (USD 501.3 million), but were insufficient to offset imports.
  • Global USD Strength: U.S. monetary tightening increased USD demand, impacting emerging market currencies like the TZS.
• Implications: The 9.6% depreciation raises import and debt servicing costs, contributing to inflation (3.4% in Zanzibar, 3.2% in Mainland). The narrow Bureau spread (0.3%) and low dollarization (3.2% of Mainland businesses use USD) indicate market confidence, but sustained depreciation pressures reserves.
• Forex Market Activity:
  • IFEM Volume: USD 65.4 million in June 2025, +12.6% from USD 58.1 million in May 2025 (document, Page 10). This reflects trade settlements and seasonal imports, compared to USD 95.7 million in December 2024.
  • Reserves: USD 5,307.7 million (Chart 2.7.1), covering 4.3 months of imports, down slightly from USD 5,323.6 million in January 2025 but sufficient per IMF’s 4-month threshold.
  • Implications: Increased IFEM activity signals robust demand, but reserves and BoT interventions (e.g., USD sales) ensure stability. Service receipts (USD 7,104 million, driven by tourism’s 10% arrival increase to 2,333,322) bolster forex inflows.
• TZS Sustainability:
  • Stability: The TZS’s “orderly and market-driven” performance (document, Page 10) and minimal monthly depreciation (-0.2%) indicate short-term stability, supported by reserves and interventions.
  • Risks: The 9.6% annual depreciation and high USD debt exposure (67.6%) increase servicing costs, with external debt service at USD 1–2 billion annually. Import reliance (USD 13,040.7 million) and export volatility (e.g., cloves) strain reserves.
  • Mitigating Factors: Tourism receipts (USD 7,104 million), FDI (USD 3.7 billion), and concessional financing (e.g., IMF’s USD 441 million) support forex inflows. The BoT’s 6% Central Bank Rate (Page 7) controls inflation (3%–5% target), stabilizing the TZS.
  • Implications: The TZS is sustainable in the short term, but long-term pressures from depreciation and import growth require export diversification (e.g., cereals, manufactured goods) and reserve accumulation.

Debt and TZS Sustainability Metrics

Key Insights and Policy Implications

1. Debt Sustainability:
   • Status: The TZS 116.6 trillion debt (44.3% of GDP) is sustainable per the IMF’s DSA (below 55% benchmark), with moderate distress risk. External debt’s 70.7% share and 14.8% growth support infrastructure (25.4% transport) but increase servicing costs (USD 1–2 billion annually).
   • Policy: Prioritize concessional financing (e.g., World Bank’s USD 527 million) and revenue mobilization (TZS 2,339.2 billion tax revenue in May 2025, 4.1% above target) to reduce non-concessional borrowing (34% of external debt).
2. TZS Sustainability:
   • Status: The 9.6% depreciation and stable monthly performance (-0.2%) indicate short-term TZS stability, supported by reserves (USD 5,307.7 million) and tourism receipts (USD 7,104 million). However, import reliance and USD debt exposure pose long-term risks.
   • Policy: Boost exports (e.g., cereals, USD 501.3 million; manufactured goods) via AfCFTA and diversify debt currencies to mitigate USD risks (67.6% share).
3. Debt-TZS Nexus:
   • Impact: TZS depreciation increases external debt servicing costs, with USD 22.3 billion (67.6%) in USD-denominated debt. This contributes to inflation (3.4% in Zanzibar) and fiscal pressure.
   • Policy: Strengthen reserves through FDI (USD 3.7 billion) and tourism (2.3 million arrivals) to stabilize the TZS and reduce servicing costs.
4. Economic Context:
   • Growth: 5.6% GDP growth in 2024 and 6% projected for 2025 support debt absorption, driven by tourism and infrastructure.
   • Risks: TZS depreciation, global USD strength, and export volatility (e.g., cloves -27.2%) threaten sustainability. Climate shocks and election uncertainties (October 2025) add risks.
   • Opportunities: Vision 2050, MKUMBI II reforms, and digital financial inclusion (TIPS, 453.7 million transactions) enhance fiscal and TZS resilience.

Critical Examination of the Establishment Narrative

• Debt Optimism: The BoT and IMF emphasize sustainability (35% debt-to-GDP), but the 13.5% debt increase and 9.6% TZS depreciation raise servicing concerns, especially with USD debt (67.6%). The IMF’s moderate risk rating may understate long-term vulnerabilities if exports (e.g., cloves) or tourism falter.
• TZS Stability: The BoT’s “orderly market” narrative (Page 10) is supported by reserves and interventions, but high import demand (USD 13,040.7 million) and global USD strength challenge long-term TZS sustainability. X posts on regional debt (e.g., Kenya’s unsustainable levels) suggest broader risks.
• Crowding Out: The narrative overlooks domestic borrowing’s crowding-out effect (15.5% lending rates), limiting private sector credit (12.8% growth in January 2025) and Vision 2050’s private sector-led goals.

The Tanzania Shilling (TZS) showed significant appreciation in December 2024, reversing the depreciation trend observed in previous months. The currency’s movement was influenced by increased foreign exchange inflows, monetary policy adjustments, and external economic conditions.

1. Exchange Rate Appreciation

• The Tanzania Shilling appreciated by 9.3% in December 2024, strengthening to TZS 2,420.84 per USD from TZS 2,659.03 per USD in November 2024.
• On an annual basis, the Shilling appreciated by 3.8%, compared to a 6.3% depreciation recorded in the previous month.
• This appreciation was one of the largest monthly gains in recent years, signaling strong demand for the Shilling and improved foreign exchange reserves​.

2. Factors Behind the Shilling’s Strengthening

The appreciation of the TZS was driven by multiple factors:
✅ Increased Foreign Exchange Inflows:

• Exports of cashew nuts, tobacco, and gold surged, bringing in more US dollars.
• Tourism earnings rose, contributing to a stronger balance of payments.
  ✅ Monetary Policy Adjustments:
• The Bank of Tanzania (BoT) intervened in the market, selling USD 2 million to stabilize the exchange rate.
• Interest rates in the Interbank Foreign Exchange Market (IFEM) improved, attracting more liquidity.
  ✅ Global Economic Conditions:
• Easing US Federal Reserve interest rates reduced pressure on emerging market currencies, benefiting the Tanzanian Shilling.

3. Impact of a Stronger Shilling

🔹 Positive Effects

• Lower import costs: A stronger TZS makes imported goods, fuel, and raw materials cheaper, helping to reduce inflationary pressures.
• Improved investor confidence: A stable currency encourages foreign direct investment (FDI) and supports economic growth.
• Stronger foreign reserves: The BoT’s foreign exchange reserves rose to USD 5,500.5 million in December 2024, covering 4.5 months of imports, aligning with EAC and SADC benchmarks.

🔹 Potential Risks

• Reduced export competitiveness: A stronger TZS could make Tanzania’s exports more expensive, potentially slowing export growth.
• Impact on debt servicing: If Tanzania holds foreign-denominated debt, a strengthening shilling could affect repayment costs depending on hedging strategies.

Key Takeaways:

• The TZS appreciated by 9.3% in one month, reaching TZS 2,420.84 per USD, driven by strong exports, foreign exchange inflows, and monetary policy interventions.
• Foreign reserves improved to USD 5,500.5 million, covering 4.5 months of imports.
• While the stronger Shilling helps lower import costs and inflation, it may affect export competitiveness in the long run.

The Bank of Tanzania’s monetary policy remains crucial in balancing currency stability, inflation control, and economic growth​

In October 2024, the Tanzania Shilling showed signs of stabilization, appreciating slightly against the US Dollar after months of depreciation. This shift can be attributed to improved foreign exchange liquidity from key export sectors such as cashew nuts, gold, and tourism, alongside strategic interventions by the Bank of Tanzania. Despite a gradual depreciation trend over the years, recent developments suggest a positive turn in external sector performance and effective exchange rate management.

1. Exchange Rate Movements:

• October 2024:
  • Average exchange rate: TZS 2,719.91 per USD
• September 2024:
  • Average exchange rate: TZS 2,727.41 per USD
• Annual depreciation rate: 8.98% (improved from 10.11% in September 2024)

The Tanzania Shilling showed a slight improvement in October 2024, appreciating by 0.28% compared to September 2024. This indicates a stabilization trend after several months of depreciation. The depreciation rate over the past year has decreased, suggesting that external pressures on the currency may be easing.

2. Key Factors Affecting the Exchange Rate:

A. Improved Foreign Exchange Liquidity:

Several key export sectors have contributed to increased foreign exchange inflows, which helped stabilize the Shilling:

1. Cashew Nut Exports: This is a significant foreign exchange earner for Tanzania. The increased demand for cashew nuts on the global market likely contributed to stronger inflows of foreign currency.
2. Gold Exports: Tanzania is one of the top gold producers in Africa, and higher gold prices globally have boosted foreign currency inflows.
3. Tourism Earnings: As the tourism sector continues to recover post-pandemic, the influx of foreign currency from tourism has provided additional support to the Shilling.

B. Bank of Tanzania Intervention:

1. Limited Market Participation: The central bank has limited its participation in the foreign exchange market in October, intervening less than in previous months.
2. Net Purchase of USD 4.5 Million: The Bank of Tanzania made a modest net purchase of USD 4.5 million in October, which indicates a targeted, cautious approach to stabilizing the currency without overextending reserves.
3. Purpose: The Bank’s primary objective was to mitigate excessive exchange rate volatility. Their strategy seems to have been effective, contributing to the Shilling’s stabilization in October.

3. Historical Exchange Rate Data (2017-2023):

A look at historical data reveals a gradual depreciation trend of the Tanzania Shilling over the years, but with some periods of relative stability:

• 2017: TZS 2,228.9 per USD
• 2018: TZS 2,263.8 per USD
• 2019: TZS 2,288.2 per USD
• 2020: TZS 2,294.1 per USD
• 2021: TZS 2,297.8 per USD
• 2022: TZS 2,303.1 per USD
• 2023: TZS 2,382.1 per USD

From 2017 to 2023, the Shilling depreciated steadily, with the rate increasing by about TZS 150 per USD over the period. This is consistent with inflationary pressures and a growing trade deficit.

4. Interbank Foreign Exchange Market (IFEM) Activity:

The Interbank Foreign Exchange Market (IFEM) activity shows significant changes in the volume of transactions:

• October 2024: USD 50.7 million in transactions
• September 2024: USD 8.35 million in transactions

The sharp increase in market activity reflects growing demand and supply for foreign exchange in the market, indicating heightened foreign exchange transactions. This could be tied to the improved liquidity from exports and the increasing demand for USD in the economy.

5. Summary and Key Insights:

1. Gradual Depreciation Trend: Over the past few years, the Tanzania Shilling has faced a consistent depreciation trend against the US Dollar. However, the pace of depreciation has slowed in recent months, particularly in October 2024.
2. Recent Improvement in Exchange Rate Stability: The exchange rate improved in October 2024, with the Shilling appreciating slightly from September, signaling a positive shift in external sector performance.
3. Reduced Depreciation Pressure: The improved foreign exchange liquidity from key exports like cashew nuts, gold, and tourism earnings helped ease pressure on the Shilling. This has reduced the depreciation pressure that has been prevalent over the past several years.
4. Effective Market Management: The Bank of Tanzania’s careful intervention in the market (with a net purchase of USD 4.5 million) and its efforts to reduce volatility appear to have been effective in stabilizing the Shilling.
5. Growing Market Activity in IFEM: The notable increase in IFEM transactions, from USD 8.35 million in September to USD 50.7 million in October, indicates a more active foreign exchange market. This may suggest more participation by businesses and financial institutions in currency transactions, potentially contributing to exchange rate stabilization.

6. Conclusion:

The recent appreciation of the Tanzania Shilling and the improved annual depreciation rate suggest that external sector performance is improving. Factors such as strong export performance, particularly in cashew nuts, gold, and tourism, have bolstered foreign exchange liquidity. Additionally, the Bank of Tanzania's careful market interventions have contributed to the exchange rate’s stability, easing pressure on the Shilling.