#InfrastructureFinancingTZ - TICGL | Tanzania Investment and Consultant Group Ltd

SECTION 01

Introduction & Executive Summary

At the close of January 2026, Tanzania's external debt stock (public and private combined) stood at USD 35,750.7 million — equivalent to approximately TZS 90.0 trillion. This represents a 0.6% increase from December 2025's figure of USD 35,309.2 million, and accounts for roughly 70% of Tanzania's total national debt of USD 51,079.8 million.

The debt remains sustainable: Tanzania's present value of debt-to-GDP ratio stands at 40.7%, well below the 55% distress threshold, supporting continued access to concessional financing from multilateral institutions.

In January 2026, disbursements totaled USD 122.9 million (primarily to the government), while debt service payments were USD 98.5 million, of which USD 81.1 million was principal repayment.

USD 35.75B

External Debt Stock (Jan 2026)

≈ TZS 90.0 Trillion

70%

Share of Total National Debt

Total debt: USD 51.1B

+0.6%

Month-on-Month Change

From USD 35,309.2M (Dec 2025)

40.7%

PV Debt-to-GDP

Below 55% HIPC threshold

USD 122.9M

Jan 2026 Disbursements

Primarily to government

12.09%

Debt Service / Exports

Servicing cost pressure indicator

External Debt Stock – Historical Trend (2024–2026)

USD Million | End of period

TREND LINE

SECTION 02

External Debt Stock by Borrower

Tanzania's external debt is categorised by the institutional borrower. The breakdown reveals the dominant role of the central government in accessing foreign financing, reflecting a state-led development strategy.

External Debt Stock by Borrower – January 2026
Borrower	Amount (USD Million)	Approx. TZS Trillion	Share (%)
Central Government	29,532.9	74.3	82.6%
Private Sector	6,214.1	15.6	17.4%
Public Corporations	3.8	~0.01	~0.0%
Total External Debt	35,750.7	≈ 90.0	100%

Table 1: External Debt Stock by Borrower, January 2026. Source: Bank of Tanzania.

Borrower Share (Doughnut)

% of Total External Debt

Borrower Amounts (USD Million)

Absolute values by institution

💡

Key Insight: The central government is the dominant borrower, accounting for 82.6% (USD 29,532.9 million / TZS 74.3 trillion) of Tanzania's entire external debt. This reflects the government's reliance on foreign financing to fund infrastructure, social services, and fiscal support programmes. Private sector borrowing, at 17.4%, is significant and suggests growing corporate engagement with international capital markets. Public corporations hold a negligible 0.003% share.

SECTION 03

Disbursed Outstanding Debt by Sector of Use

This breakdown shows how external borrowed funds are deployed across Tanzania's economic sectors. Understanding sectoral allocation reveals the strategic priorities embedded in Tanzania's development financing architecture.

Disbursed External Debt by Sector – January 2026
Sector / Activity	Share (%)	Est. Amount (TZS Trillion)	Est. Amount (USD Million)
Balance of Payments & Budget Support	22.7%	20.4	8,095.4
Transport & Telecommunication	21.8%	19.6	7,793.7
Social Welfare & Education	19.4%	17.5	6,935.6
Energy & Mining	11.9%	10.7	4,254.3
Agriculture	5.3%	4.8	1,894.8
Real Estate & Construction	4.9%	4.4	1,751.8
Industries	3.8%	3.4	1,358.5
Finance & Insurance	3.7%	3.3	1,322.8
Tourism	1.8%	1.6	643.5
Other Sectors	4.8%	4.3	1,716.0
Total	100%	≈ 90.0	≈ 35,750.7

Table 2: Disbursed External Debt by Sector, January 2026. Source: Bank of Tanzania / TICGL calculations.

Sector Allocation of External Debt (% Share)

Horizontal bar — percentage share per sector, January 2026

HORIZONTAL BAR

Sector Distribution (Donut Chart)

Proportional view of fund allocation by sector

DONUT CHART

Sector Share Visualisation (Progress Bars)

📊

Strategic Interpretation: The top three sectors — Balance of Payments & Budget Support (22.7%), Transport & Telecommunications (21.8%), and Social Welfare & Education (19.4%) — collectively absorb 63.9% of Tanzania's external borrowing. This signals a dual mandate: supporting fiscal stability while building the physical and human capital infrastructure needed for long-term growth. External debt is therefore not merely a fiscal tool — it is Tanzania's primary engine for structural transformation.

SECTION 04

Currency Composition of External Debt

The denomination of external debt in specific currencies is a critical risk factor. Currency mismatch — where Tanzania's revenues are primarily in Tanzanian Shilling (TZS) while obligations are in foreign currency — creates exchange rate vulnerability.

Currency Composition of External Debt – January 2026
Currency	Share (%)	Est. TZS Trillion	Est. USD Million	Exchange Rate Risk
🇺🇸 US Dollar (USD)	66.0%	59.4	23,595.5	High
🇪🇺 Euro (EUR)	17.7%	15.9	6,327.9	Moderate
🇨🇳 Chinese Yuan (CNY)	6.5%	5.9	2,323.8	Moderate
🌍 Other Currencies	9.8%	8.8	3,503.6	Varied
Total	100%	90.0	35,750.7

Table 3: Currency Composition of External Debt, January 2026. Source: Bank of Tanzania / TICGL calculations.

Currency Share (Polar Area)

Proportional debt exposure by currency

Currency Share (Doughnut)

% of total external debt by denomination

Estimated TZS Impact of 10% USD Depreciation

Scenario analysis — currency-by-currency exposure to exchange rate shifts

SCENARIO ANALYSIS

⚠️

Currency Risk Alert: Two-thirds (66%) of Tanzania's external debt is denominated in US Dollars. Given that the Tanzanian Shilling has experienced mild but consistent depreciation (approximately 0.97% annually), this concentration creates meaningful exchange rate risk. A 10% depreciation of TZS against USD would increase the TZS cost of USD-denominated debt by approximately TZS 5.94 trillion — equivalent to roughly USD 2.36 billion in additional obligations.

SECTION 05

External Debt by Creditor Type

Understanding who Tanzania owes money to is as important as understanding how much is owed. The creditor structure shapes the terms of financing — interest rates, grace periods, conditionalities, and repayment flexibility — with profound implications for debt management strategy.

58.2%
Multilateral Institutions
≈ TZS 52.4 Trillion

35.5%

Commercial Creditors

≈ TZS 31.9 Trillion

4.3%

Bilateral Creditors

≈ TZS 3.9 Trillion

2.0%

Export Credit Agencies

≈ TZS 1.8 Trillion

External Debt by Creditor Type – January 2026
Creditor Type	Share (%)	Est. USD Million	Est. TZS Trillion	Typical Terms
Multilateral Institutions (World Bank, IMF, AfDB, IFAD)	58.2%	20,807.0	52.4	✔ Concessional
Commercial Creditors (Eurobonds, commercial banks)	35.5%	12,691.5	31.9	⚠ Market Rate
Bilateral Creditors (Government-to-government)	4.3%	1,537.3	3.9	~ Mixed Terms
Export Credit Agencies (Trade-linked finance)	2.0%	715.0	1.8	~ Tied Finance
Total	100%	35,750.7	90.0

Table 4: External Debt by Creditor Type, January 2026. Source: Bank of Tanzania / TICGL calculations.

Creditor Type Distribution

Doughnut — % share by creditor category

Creditor Amounts (USD Million)

Absolute debt exposure by creditor category

Concessional vs. Non-Concessional Debt Split

Stacked bar — illustrating interest rate risk exposure by creditor type

RISK ANALYSIS

🏦

Creditor Structure Insight: Tanzania benefits significantly from having 58.2% of its external debt with multilateral institutions (World Bank Group, IMF, African Development Bank, IFAD). These typically offer concessional rates, long grace periods, and flexible repayment terms — substantially reducing debt service pressure. The 35.5% commercial creditor share represents the main risk vector, as these loans are priced at market rates and subject to global interest rate volatility.

SECTION 06

Key Observations from Tanzania's External Debt Structure

A cross-cutting review of Tanzania's external debt architecture reveals four defining structural features, each with distinct policy implications for debt management, growth sustainability, and financial resilience.

Dominance of Government Borrowing

The central government accounts for 82.6% (USD 29,532.9 million) of Tanzania's total external debt, reflecting the state's central role in directing foreign capital toward national development priorities — from infrastructure to social services.

82.6% — Central Govt share

Infrastructure as the Primary Debt Use

The largest sectors receiving external financing are Transport & Telecommunications (21.8%), Energy & Mining (11.9%), and Real Estate & Construction (4.9%). Combined with budget support, these infrastructure-related allocations underpin Tanzania's GDP growth trajectory of 6.0–6.3% in 2026.

38.6% — Combined infrastructure share

High USD Currency Concentration Risk

Two-thirds (66%) of external debt is denominated in US Dollars. With the Tanzanian Shilling depreciating at approximately 0.97% per year, a sustained or accelerated depreciation scenario would materially increase TZS-denominated debt service costs — estimated at ~TZS 9 trillion additional cost per 10% depreciation.

66% — USD-denominated debt

Strong Role of Multilateral Financing

Multilateral institutions are Tanzania's largest creditors at 58.2% of external debt. This dominance confers meaningful advantages: concessional interest rates, long repayment horizons, and access to technical assistance — all of which contribute to Tanzania's classification as moderate debt distress risk rather than high risk.

58.2% — Multilateral share

Tanzania External Debt Risk Profile (Radar)

Multi-dimensional risk scoring across key debt structure dimensions (0 = low risk, 10 = high risk)

RISK RADAR

Complete Debt Structure Overview — All Four Dimensions

Grouped bar chart comparing Borrower · Sector (top 4) · Currency · Creditor shares side by side

COMPOSITE VIEW

SECTION 07

Link to Tanzania's Government Securities Market

Tanzania's external debt does not operate in isolation. It is complemented — and partially offset — by a robust domestic government securities market through Treasury Bills and Bonds, which collectively fund approximately 30% of total national debt.

🔗 How the Securities Market Mitigates External Debt Risk

Oversubscribed domestic bond auctions — such as the 34% oversubscription of the 10-year bond at an 11.30% yield in early 2026 — signal strong investor confidence in Tanzania's fiscal management. This domestic demand reduces the government's dependency on external borrowing and limits FX exposure.

The domestic securities market has mobilised TZS 263.7 billion in January 2026 alone, complementing external inflows. With 85.4% of domestic securities held by banks and pension funds, the market provides a stable, non-speculative foundation for government financing.

This hybrid financing model — pairing external concessional debt with deep domestic capital markets — is central to Tanzania's strategy for achieving 6.5–6.9% medium-term GDP growth while maintaining macro-financial stability.

Domestic Debt~30% of total

Jan 2026 MobilisedTZS 263.7B

10-yr Bond Yield11.30%

Oversubscription Rate34%

Domestic Debt StockTZS 38.6T

Bank & Pension Holdings85.4%

Total National Debt: External vs. Domestic Split

USD Million — composition of Tanzania's total debt portfolio (January 2026)

PORTFOLIO VIEW

Domestic Debt Trend (TZS Trillion)

Growth in domestic securities stock — signalling deepening of Tanzania's capital markets

TREND LINE

SECTION 08

Economic Implications for Growth and Development

External debt plays a strategic role in Tanzania's development trajectory — funding critical infrastructure, supporting social services, and enabling fiscal stability. However, the structure of this debt also introduces specific macroeconomic risks that require active management. The table below presents a structured analysis across four implication categories.

Economic Implications of External Debt – Tanzania 2026
Implication Category	✅ Positive Impact on Growth & Development	⚠️ Potential Risks	🔗 Link to Securities Market
Financing Capacity	Funds transport (21.8%) & energy (11.9%) — driving 6.3% GDP forecast Enables Vision 2050 projects including hydropower (+1.0–1.5% GDP addition) Supports 2027 AFCON infrastructure (airports, stadiums) Attracts FDI: USD 11B in 2025, targeting USD 15B in 2026	High USD exposure (66%) amplifies Shilling depreciation risk (0.97% p.a.) ~TZS 9 trillion additional cost per 10% TZS/USD depreciation Global rate hikes could increase commercial debt service costs	Oversubscribed auctions (e.g., TZS 840B bids) mobilise TZS 263.7B in Jan, offsetting external needs Reduces pressure to access costly commercial external credit
Sustainability & Resilience	PV debt/GDP of 40.7% — well below 55% threshold Narrows current account deficit to 2.2% of GDP Bolsters foreign reserves: USD 6.3B (4.8 months of import cover) Nominal debt/GDP ~49% — below 60% SADC ceiling	Debt service at 12.09% of exports — could crowd out social spending Risks hindering poverty reduction below 20% target by 2030 Rapid YoY growth (13.89% in 2023) requires vigilant monitoring	Domestic focus (85.4% of securities held by banks & pensions) deepens markets (~15% GDP) Attracts local institutional investors, reducing external vulnerability
Investment & Diversification	Multilateral dominance (58.2%) provides concessional terms for education & social sectors (19.4%) Aids human capital development and FDI inflows Supports 160,000 new jobs created in 2025 Diversification from agriculture (26% GDP) to mining & tourism	Private sector debt (17.4%) at risk if global interest rates rise Could slow credit growth (currently 17.6% YoY) SME access to credit may be crowded out by government borrowing	Low benchmark yields (11.3%) support stable lending rates Enhances credit to SMEs for industrialisation goals
Macro Stability	Supports budget (22.7% of debt for BOP support) aligned with 3.2% inflation and 5.75% CBR Projects medium-term GDP growth of 6.5–6.9% Moderate distress risk classification sustains concessional access	Debt overhang could deter private investment if distress risk rises Unemployment at 13.4% — vulnerable to shocks that reduce public spending Revenue mobilisation lags debt growth, requiring fiscal discipline	Securities market recycles domestic savings into development projects Projecting 6.5–6.9% medium-term GDP growth through deepened domestic finance

Table 5: Economic Implications Matrix — External Debt, Growth, Risk & Securities Market. Source: BoT, IMF DSA, TICGL Analysis.

Tanzania GDP Growth Trajectory & Debt Context

GDP growth % vs. External Debt-to-GDP ratio — showing sustainability corridor

DUAL AXIS

Key Macroeconomic Indicators (January 2026)

6.0–6.3%

GDP Growth Forecast 2026

Up from 5.9% in 2025

3.2%

Inflation Rate

Stable monetary environment

5.75%

Central Bank Rate (CBR)

Supportive of growth

USD 6.3B

Foreign Exchange Reserves

4.8 months import cover

2.2%

Current Account Deficit / GDP

Narrowing trend

17.6%

Private Sector Credit Growth

Robust lending momentum

Positive vs. Risk Balance — Debt Implications by Category

Stacked bar scoring positive drivers against risk factors per implication category

IMPACT SCORE

SECTION 09

Conclusion

Data from the Bank of Tanzania and supplementary macroeconomic sources confirm that Tanzania's external debt structure as of January 2026 is characterised by four defining features: central government dominance, infrastructure-focused allocation, high USD currency concentration, and multilateral creditor primacy. Together, these features position Tanzania's debt as broadly sustainable — yet not without meaningful risks.

✅ Structural Summary

Dominance of Central Government Borrowing (82.6%): The government is the primary borrower, channelling foreign capital into national development priorities — from energy to social welfare.
Infrastructure & Fiscal Focus: External loans are predominantly used for transport, telecommunications, energy, and budget support — sectors critical to Vision 2050 and GDP growth targets.
USD Concentration Risk (66%): The heavy reliance on dollar-denominated loans creates exchange rate vulnerability that requires active FX risk management and export revenue diversification.
Multilateral Creditor Advantage (58.2%): Concessional financing from institutions like the World Bank and AfDB substantially reduces interest burden and supports access to technical assistance.
Sustainability Maintained: With a PV debt-to-GDP ratio of 40.7% against a 55% threshold, and nominal debt/GDP of ~49% below the 60% SADC ceiling, Tanzania's debt remains sustainable with moderate distress risk.
Securities Market as Counterweight: A deep and oversubscribed domestic government securities market mobilises TZS savings, reducing external borrowing needs and limiting FX exposure.

Tanzania's External Debt: Pillar of Development, Call for Prudence

External debt — USD 35.75 billion as of January 2026 — is both an engine of Tanzania's structural transformation and a source of latent financial risk. Balanced by a growing domestic securities market and anchored by multilateral concessional finance, Tanzania's debt strategy supports 6.0–6.3% GDP growth in 2026. Sustained momentum requires rigorous revenue mobilisation, FX risk hedging, and careful management of the rising commercial creditor share.

🏗️

Infrastructure Engine

Transport, energy, and telecom sectors absorb 38.6% of external debt — underpinning Tanzania's GDP growth and FDI attraction strategy.

⚖️

Sustainable Thresholds

PV/GDP of 40.7% vs. 55% ceiling and nominal debt/GDP of ~49% vs. 60% SADC limit confirm moderate and manageable distress risk.

💱

Currency Vigilance Needed

With 66% of debt in USD, every 10% TZS depreciation adds ~TZS 9 trillion in costs — requiring proactive FX reserves management.

🏦

Multilateral Advantage

58.2% concessional multilateral financing keeps debt servicing affordable and maintains Tanzania's access to long-term development finance.

📈

Securities Market Buffer

TZS 38.6 trillion in domestic debt, TZS 263.7B mobilised in January 2026 — deepening capital markets and reducing external dependency.

🎯

Reform Imperative

Revenue mobilisation, SME credit access, and debt diversification away from USD are essential to sustain growth momentum beyond 2026.

📊 Primary Source: Bank of Tanzania (BoT) — Monthly Economic Review, January 2026. | Supplementary: IMF Debt Sustainability Analysis (DSA) Framework | Compiled & Analysed by TICGL — Tanzania Investment and Consultant Group Ltd | ticgl.com | Data Intelligence: data.ticgl.com

Debt Category	Amount (TZS trillion)	Share (%)
Total National Debt	134.9	100.0
External Debt	93.7	69.5
Domestic Debt	37.9	30.5

2. External Debt Stock

The external-heavy composition exposes the economy to exchange-rate fluctuations, but much of it is concessional or semi-concessional from multilateral institutions (58.2% of external debt), bilateral lenders (4.3%), and commercial sources (35.5%). The central government is the main borrower, with disbursements in December 2025 totaling USD 191.1 million, primarily for balance of payments support (22.8% of outstanding debt) and transport/telecommunications (21.7%). The US dollar dominates (66.0%), followed by the euro (17.7%).

Table 2: External Debt Overview (December 2025)

Indicator	Value
Total External Debt	TZS 93.7 trillion (USD 35.3 billion)
Share of National Debt	69.5%
Main Borrower	Central Government (82.8%)
Main Currency	US Dollar (66.0%)

Figure 3: External Debt by Creditor Type

Figure 4: External Debt Currency Composition

External Debt Sectoral Allocation

Sector	Share of External Debt (%)
Balance of Payments Support	22.8%
Transport & Telecommunications	21.7%
Other Infrastructure & Development	55.5%

Key Insight: External debt is largely concessional and semi-concessional, supporting long-term development but exposing the economy to exchange-rate risk. The dominance of multilateral creditors (58.2%) provides favorable terms and longer repayment periods, while the USD concentration (66.0%) necessitates strong foreign exchange reserves management. The central government's 82.8% share reflects strategic borrowing for critical infrastructure that drives economic growth.

3. Domestic Debt Stock

Domestic debt, fully denominated in TZS, declined slightly by 1.2% month-on-month to TZS 37.9 trillion, with Treasury bonds dominating (81.6% of instruments). Commercial banks (29.0%) and pension funds (27.3%) hold the majority, enhancing monetary policy transmission and market depth.

Table 3: Domestic Debt Overview (December 2025)

Indicator	Value
Total Domestic Debt	TZS 37.9 trillion
Share of National Debt	30.5%
Dominant Instrument	Treasury Bonds (81.6%)
Currency Denomination	Tanzania Shilling (100%)

Figure 5: Domestic Debt Holders Distribution

Figure 6: Domestic Debt by Instrument Type

Domestic Debt Holders Breakdown

Holder Category	Share (%)	Significance
Commercial Banks	29.0%	Primary institutional investors
Pension Funds	27.3%	Long-term stable investors
Insurance Companies & Others	43.7%	Diverse institutional base

Interpretation: Domestic debt is fully TZS-denominated, reducing foreign exchange risk and strengthening monetary policy transmission. The dominance of Treasury bonds (81.6%) provides long-term financing stability, while the diversified holder base—led by commercial banks and pension funds—deepens the domestic capital market and ensures sustainable debt absorption capacity. The 100% local currency denomination shields Tanzania from external currency shocks and maintains sovereign control over debt management.

4. National Debt Composition by Instrument

By instrument, the portfolio emphasizes long-term stability. The composition of Tanzania's public debt demonstrates a strategic balance between long-term development financing and short-term liquidity management. External loans constitute the largest component at 69.5%, while domestic instruments—primarily Treasury bonds at 22.9%—provide crucial support for government financing needs.

Table 4: Public Debt by Instrument Type (December 2025)

Instrument	Amount (TZS trillion)	Share (%)
Treasury Bonds	30.9	22.9
Treasury Bills	2.0	1.5
External Loans	93.7	69.5
Other Domestic Liabilities	8.3	6.1
Total	134.9	100.0

Figure 7: National Debt Composition by Instrument Type

Figure 8: Debt Distribution by Instrument (TZS Trillion)

Debt Instrument Maturity Profile & Characteristics

Instrument Type	Typical Maturity	Primary Purpose	Risk Profile
Treasury Bonds	2-25 years	Long-term development financing	Low interest rate risk
Treasury Bills	35-364 days	Short-term cash flow management	Higher refinancing risk
External Loans	15-30 years (avg)	Infrastructure & development projects	FX and currency risk
Other Domestic Liabilities	Variable	Contingent liabilities & guarantees	Moderate fiscal risk

5. Debt Servicing Burden

Debt service in December 2025 totaled TZS 956.6 billion, split nearly evenly between external (TZS 468.6 billion, or USD 183.5 million) and domestic (TZS 488.0 billion). This consumes a notable share of government resources—estimated at around 20-25% of revenue based on recent trends—highlighting the need for fiscal prudence. However, servicing remains manageable, with principal repayments (USD 136.8 million external) outweighing interest.

Table 5: Debt Service Payments (December 2025)

Component	Amount (TZS billion)	USD Equivalent	Share (%)
External Debt Service	468.6	USD 183.5 million	49.0
Domestic Debt Service	488.0	-	51.0
Total Debt Service	956.6	USD 361.7 million	100.0

Figure 9: Monthly Debt Service Distribution (December 2025)

Figure 10: Estimated Annual Debt Service Trend (2023-2026)

Debt Service Sustainability Indicators

Indicator	Value	Assessment
Debt Service to Revenue Ratio	20-25%	Moderate burden
External Debt Service (Monthly)	USD 183.5 million	Manageable with reserves
Domestic Debt Service (Monthly)	TZS 488.0 billion	Sustainable absorption
Principal vs Interest (External)	Principal-heavy	Lower future burden

Interpretation: Debt servicing consumes a significant share of government resources, reinforcing the importance of prudent borrowing. The nearly balanced split between external and domestic debt service (49% vs 51%) demonstrates diversified obligations. The 20-25% debt service-to-revenue ratio, while substantial, remains within sustainable bounds for a developing economy investing heavily in infrastructure. The principal-heavy structure of external debt service indicates favorable concessional terms that reduce long-term interest burden.

Key Debt Servicing Insights

Monthly Service: TZS 956.6 billion represents approximately 8.4% of total monthly government revenue
External Component: USD 183.5 million is covered by 4.9 months of foreign reserves (USD 6,329 million)
Domestic Capacity: Strong domestic financial sector absorption ensures smooth debt service execution
Sustainability: Current trajectory remains manageable with GDP growth at 6.4% outpacing debt accumulation

6. Debt Risk Profile and Sustainability

Tanzania's debt risk is assessed as moderate overall, with sustainability deemed manageable under current trajectories. The comprehensive risk assessment evaluates multiple dimensions including currency exposure, refinancing needs, interest rate sensitivity, and macroeconomic fundamentals. Key dimensions include:

Table 6: National Debt Risk Assessment (December 2025)

Risk Dimension	Assessment	Key Factors
Currency Risk	Moderate–High	69.5% external debt, USD-dominated (66.0%)
Refinancing Risk	Moderate	Long-term instruments dominate portfolio
Interest Rate Risk	Moderate	Concessional terms mitigate exposure
Debt Sustainability	Manageable	Low to moderate distress risk
FX Reserve Coverage	Adequate	4.9 months of imports coverage

Figure 11: Debt Risk Profile Assessment

Official analyses indicate low to moderate risk of external debt distress. The debt-to-GDP ratio stood at around 40-52% in 2025 (varying by source), well below thresholds for developing economies (e.g., 55-60%). Non-linear studies suggest debt supports growth below critical thresholds but could destabilize if unchecked. However, borrowing dependency has risen significantly since 2020, with total debt up 15% to TZS 107.7 trillion by March 2025, raising concerns amid potential aid disruptions (e.g., from EU due to political factors). IMF projections for 2026 forecast 6.3% real GDP growth and 3.5% inflation, supporting sustainability if exports (e.g., gold, tourism) continue expanding.

Debt Sustainability Metrics & Thresholds

Indicator	Current Level (2025)	Threshold	Status
Debt-to-GDP Ratio	40-52%	55-60% (developing economies)	✓ Safe
External Debt Service to Exports	~12.5%	15-20%	✓ Comfortable
FX Reserves Coverage	4.9 months	3.0 months minimum	✓ Strong
Real GDP Growth Rate	6.4% (Q3 2025)	5.0%+ desired	✓ Robust

7. Overall Assessment and Policy Perspective

Tanzania's national debt remains development-oriented, financing infrastructure (e.g., transport, energy) that underpins 6%+ growth and poverty reduction. External exposure is high but buffered by reserves and concessional terms.

Table 7: National Debt Snapshot (December 2025)

Indicator	Status	Trend
Debt Growth	Gradual (0.1% monthly decline in USD terms Dec 2025)	↔ Stable
External Exposure	High (69.5%)	↑ Increasing
Domestic Market Depth	Improving (TZS-denominated, bond-focused)	↑ Strengthening
Fiscal Sustainability	Stable (service ~20-25% of revenue)	↔ Maintained
Macroeconomic Risk	Contained (growth offsets risks)	↓ Improving

Figure 12: Debt-to-GDP Ratio Trend (2020-2026 Projected)

Key Takeaway (Policy Perspective): Tanzania's national debt remains manageable and largely development-oriented, with a strong external component supporting infrastructure and growth. However, the high share of external debt highlights the need for:

Continued export growth – Targeting 10-12% annually to strengthen foreign exchange earnings
Maintaining TZS stability – Depreciation limited to 1.3% in 2025 demonstrates effective monetary policy
Careful selection of new borrowing – To preserve long-term sustainability and avoid non-concessional debt spikes

2026 Outlook & Risk Factors

For 2026, potential shortfalls in concessional loans (10-15%) could push reliance on commercial debt, elevating risks. Enhancing domestic revenue (e.g., through tax reforms) and fiscal discipline will preserve space for investments in agriculture, manufacturing, and tourism—critical for inclusive development.

Bottom Line: If managed well, debt can accelerate Tanzania's transition to middle-income status, but vigilance against global shocks (trade tensions, commodity volatility, climate impacts) is essential.

Strategic Recommendations for Debt Management

Revenue Mobilization

Enhance tax collection efficiency and broaden the tax base to reduce borrowing dependency while maintaining fiscal space for development.

Export Diversification

Expand beyond traditional exports (gold, tourism) into manufacturing and value-added services to strengthen forex earnings and debt servicing capacity.

Domestic Market Development

Deepen local capital markets to increase domestic debt absorption capacity and reduce reliance on external financing with FX exposure.

Concessional Financing

Prioritize concessional and semi-concessional loans over commercial debt to maintain favorable interest rates and extended repayment periods.