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Tanzania Government Securities Market - November 2025 | Strong Demand & Declining Yields | TICGL

Tanzania Government Securities Market

Strong Investor Confidence & Financial Stability Drive Market Performance

📅 November 2025
📊 Bank of Tanzania Market Review
💹 Complete Market Analysis

Key Market Highlights

Treasury Bills Oversubscription
2.3×

TZS 798.4bn bids vs TZS 352bn tender

Treasury Bonds Oversubscription
3.0×

TZS 1,008.6bn bids vs TZS 340.4bn tender

T-Bill Yield
6.25%

Down from 6.27% (declining trend)

Total Domestic Financing
TZS 442.7bn

60.5% from long-term bonds

Introduction

Tanzania's financial markets in November 2025 demonstrated exceptional strength, reflecting robust liquidity and high investor confidence. Government securities auctions were significantly oversubscribed, with Treasury Bills attracting bids worth TZS 798.4 billion against a tender of TZS 352.0 billion, representing 2.3 times oversubscription. Treasury Bonds recorded even stronger demand at approximately 3.0 times oversubscription, signaling substantial appetite for risk-free government assets.

Yields edged downward, with T-bill yields declining to 6.25% from 6.27%, indicating easing government borrowing costs and improved market conditions. The government successfully raised TZS 442.7 billion domestically, with 60.5% sourced from long-term bonds, strategically reducing rollover risks and strengthening debt sustainability.

🎯 What This Means for Investors

  • Declining yields reflect cheaper government borrowing costs and reduced perceived risk
  • Heavy oversubscription indicates excess banking system liquidity seeking safe assets
  • Strong demand for long-term bonds signals confidence in Tanzania's macroeconomic stability
  • Favorable environment for both government financing and investor returns

Treasury Bills Performance - November 2025

IndicatorValue
Number of Auctions2
Total Tender SizeTZS 352.0 billion
Total Bids ReceivedTZS 798.4 billion
Amount AcceptedTZS 369.2 billion
Oversubscription Ratio2.3 times
Weighted Average Yield6.25%
Previous Month Yield6.27%

📈 Analysis & Interpretation

  • The 2.3x oversubscription signals excess liquidity in the banking system and strong demand for risk-free government instruments
  • Declining yields (6.27% to 6.25%) indicate easing financing conditions, making government borrowing cheaper
  • High acceptance rate demonstrates government's ability to secure funding at favorable rates
  • Short-term instruments remain attractive for liquidity management by financial institutions

Treasury Bonds Performance - November 2025

Bond TenorTender SizeTotal BidsAcceptedWeighted Avg Yield
5-Year BondTZS 174.9 billion10.54%
15-Year BondTZS 165.5 billion12.08%
TotalTZS 340.4 billionTZS 1,008.6 billionTZS 329.3 billion≈3.0× oversubscribed

💡 Key Insights

  • Exceptional 3.0x oversubscription reflects strong confidence in Tanzania's macroeconomic stability and predictable fiscal policy
  • Higher yields on longer tenors (12.08% for 15-year vs 10.54% for 5-year) appropriately compensate investors for duration risk
  • Strong demand for long-term securities enables government to lock in favorable borrowing rates
  • Declining trend in yields indicates favorable long-term borrowing conditions and controlled inflation expectations

Government Domestic Financing Composition

InstrumentAmount RaisedShare (%)
Treasury BondsTZS 267.7 billion60.5%
Treasury BillsTZS 175.0 billion39.5%
Total Domestic FinancingTZS 442.7 billion100%

🏦 Strategic Financing Analysis

  • Government's strategic preference for long-term bonds (60.5% of total financing) reduces rollover risks
  • Balanced financing mix supports domestic debt sustainability while maintaining market liquidity
  • Higher bond proportion extends debt maturity profile, improving fiscal stability
  • Successful domestic financing reduces reliance on external borrowing and currency risk

Interbank Cash Market (IBCM) Analysis

The Interbank Cash Market continued to function smoothly, supported by adequate shilling liquidity and effective monetary policy operations by the Bank of Tanzania.

Market Turnover Trends

IndicatorValue
Total Turnover (November)TZS 1,781.0 billion
Previous Month Turnover (October)TZS 2,255.4 billion
Month-on-Month Change–21.0%
Dominant Tenor7-day transactions
Share of 7-day Transactions75.7%

Interest Rate Corridor

Rate CategoryOctober 2025November 2025
Overall IBCM Rate6.38%6.30%
7-Day IBCM Rate (Average)6.38%6.30%
Central Bank Rate (CBR)5.75%5.75%
Policy Corridor±2 percentage points±2 percentage points

Liquidity Conditions & Central Bank Operations

IndicatorOctober 2025November 2025Trend
Reverse Repo AuctionsTZS 869.2 billionTZS 645.7 billion↓ Decline
Reduced reliance on reverse repos indicates improved liquidity and lower central bank intervention requirements

🔍 IBCM Market Interpretation

  • Declining Turnover: 21% month-on-month decrease reflects reduced liquidity pressures as banks maintained sufficient reserves
  • Stable Interest Rates: IBCM rate (6.30%) remains comfortably within policy corridor, confirming effective BoT liquidity management
  • Reduced Interventions: Lower reverse repo operations (TZS 645.7bn from TZS 869.2bn) show ample system liquidity
  • Effective Policy Transmission: Close alignment between market rates and Central Bank Rate demonstrates strong monetary policy effectiveness

Overall Market Assessment

Government Securities Market

Condition: High demand with falling yields

Signal: Strong investor confidence in fiscal stability and macroeconomic management

✓ Highly Positive

Interbank Cash Market

Condition: Adequate liquidity with stable rates

Signal: Effective monetary transmission and well-functioning liquidity framework

✓ Stable & Healthy

Financial System Overall

Condition: Smooth functioning across all segments

Signal: Macro-financial stability supported by credible policy framework

✓ Excellent Health

🌟 Conclusion: A Resilient Financial System

The government securities market and interbank cash market jointly demonstrate a stable, liquid, and well-managed financial system in Tanzania as of November 2025. Strong demand for government paper, declining yields, and stable interbank rates reflect:

  • Credible Monetary Policy: Bank of Tanzania's effective liquidity management maintains stability
  • Low Inflation Environment: Controlled price pressures around 3.4% support real returns
  • Improved Fiscal Discipline: Strategic debt management reduces rollover risks
  • Investor Confidence: Both domestic and institutional investors demonstrate strong appetite for Tanzanian assets
  • Economic Resilience: Positive growth drivers including exports, tourism, and gold production

Tanzania's government domestic debt stock reached TZS 38,114.8 billion in October 2025, marking a 1.8% increase from September 2025 (TZS 37,459 billion), according to the Bank of Tanzania's (BoT) Monthly Economic Review for November 2025. This represents approximately 17% of GDP, stabilizing from prior years and aligning with IMF projections for medium-term sustainability at around 17% of GDP. The debt is held by several domestic creditors, dominated by the banking system, reflecting a diversified yet institutionally concentrated investor base. This structure supports fiscal financing for infrastructure and social programs under the FY2025/26 budget (TZS 49.2 trillion), but raises concerns over potential crowding-out of private credit amid rising borrowing needs.

Economic Implications: The modest expansion in domestic debt underscores proactive fiscal management, funding key investments like the USD 3.5 billion Julius Nyerere Hydropower Project and road networks, which contributed 1.2% to Q3 2025 GDP growth. By relying on domestic sources (83% of development spending financed locally), Tanzania mitigates external vulnerabilities—such as USD appreciation or global rate hikes—while keeping public debt-to-GDP at a manageable 49.6% (below the 55% EAC benchmark). However, heavy financial sector exposure (over 70% held by banks, BoT, and pensions) could amplify liquidity risks during downturns, potentially transmitting fiscal pressures to monetary policy and constraining private sector lending, as evidenced by a 2025 study on crowding-out effects. Overall, this portfolio enhances debt sustainability but necessitates deeper retail participation to broaden the market and reduce systemic risks. Read More: Tanzania Domestic Debt Reaches TZS 37.46 Trillion

2. Domestic Debt by Creditor Category — Table

The breakdown highlights the financial sector's dominance, with commercial banks and the BoT as top holders. Data is from Table 2.6.6 in the BoT review, excluding liquidity papers for comparability.

Creditor CategoryAmount (TZS Billion)Percentage Share (%)
Bank of Tanzania (BoT)11,384.629.9
Commercial Banks (CBS)13,332.835.0
Pension Funds6,260.916.4
Insurance Companies2,678.77.0
Bank of Tanzania – Special Funds1,528.14.0
Others (private institutions, individuals)2,929.97.7
TOTAL38,114.8100

Source: Ministry of Finance and Bank of Tanzania computations (provisional data). Key Trends: Commercial banks' share rose slightly from 28.7% in September 2025, driven by auctions yielding TZS 327.7 billion (TZS 179 billion in bonds, TZS 148.7 billion in bills). BoT holdings include monetary operations, while "others" encompass growing retail bonds via mobile platforms.

Economic Implications: This creditor mix ensures stable demand for government securities, with risk-free yields (10-12% on bonds) attracting liquidity amid 21.5% M3 growth. However, banks' 35% exposure ties their balance sheets to sovereign risk, potentially slowing credit to SMEs (private sector credit at 16.1% YoY but below potential). Pension and insurance holdings (23.4% combined) match long-term liabilities, supporting financial inclusion, but over-reliance could hinder diversification if yields compress under tighter BoT policy (CBR at 5.75%).

3. Interpretation of Domestic Debt Structure

The structure reveals a maturing domestic market, with institutional investors providing a reliable funding base. In October 2025, debt servicing totaled TZS 482.4 billion (TZS 204.5 billion principal, TZS 277.9 billion interest), consuming 12% of revenues but remaining below 20% threshold for sustainability.

  1. Commercial Banks — Largest Holders (35%) Commercial banks hold the largest share, reflecting high investment in government securities for stable, risk-free returns (e.g., 15-year bonds at 11.5%). This surged post-September auctions, where oversubscription hit 150%. Economic Implications: Banks' preference for sovereign paper over private lending (crowding-out effect) limits SME financing, contributing to manufacturing's subdued 5.2% credit growth. Per a 2025 analysis, this dampens monetary transmission, as rising government borrowing could push lending rates 1-2% higher, constraining 6% GDP targets. Positively, it bolsters bank capital adequacy (CAR at 18.5%), enhancing systemic stability.
  2. Bank of Tanzania — Nearly 30% Includes Treasury bonds for liquidity management and special facilities like overdrafts (TZS 5,493.1 billion non-securitized). BoT's role supports fiscal deficits (3.5% of GDP) without direct monetization. Economic Implications: Facilitates counter-cyclical financing, aiding post-COVID recovery (reserves at USD 6.2 billion). However, quasi-fiscal exposure risks policy independence, potentially fueling inflation if uncoordinated with fiscal tightening—though current 3.5% rate remains anchored. IMF notes this aids short-term buffers but advises phasing down to <25% for credibility.
  3. Pension Funds — 16.4% Primarily long-term Treasury bonds to match actuarial needs, with allocations up 5% YoY via NSSF reforms. Economic Implications: Secures retirement savings amid 7% population aging, channeling domestic savings (household rate 12%) into productive debt. This deepens capital markets, potentially lowering yields by 50bps and funding infra (e.g., USD 1B rail upgrades), but concentration exposes pensions to interest rate volatility.
  4. Insurance Companies — 7% Favor long-dated securities to hedge liabilities, with life insurers leading uptake. Economic Implications: Aligns with growing insurance penetration (2.5% of GDP), fostering risk pooling for climate/agri shocks. Supports financial deepening, but low share signals untapped potential—expanding could mobilize TZS 1 trillion more, reducing aid dependency.
  5. Other Creditors — 7.7% Includes retail investors (via M-Auwal bonds) and private firms, up from 5% in 2024 due to digital platforms. Economic Implications: Boosts inclusion (1 million retail holders), democratizing finance and reducing inequality (Gini at 40.4). Encourages savings mobilization, potentially adding 0.5% to GDP via multiplier effects, though scaling needs education to hit 10% share by 2030.

4. Domestic Debt Composition — Additional Notes

The structure favors long-term instruments: Treasury Bonds (59.2%), Treasury Bills (38.2%), Other government securities (2.6%). Government raised TZS 327.7 billion in October, shifting 55% to bonds for maturity extension (average 8.2 years).

Implication: The government continues shifting toward long-term borrowing (bonds) to reduce refinancing pressure and stabilize debt servicing costs (interest at 6.5% of budget). This lowers rollover risks (from 25% in 2024), supporting fiscal space for 34% budget growth in FY2025/26, but higher bond issuance could elevate yields if private demand lags, per Afreximbank analysis.

Economic Implications: Prolongs maturity profile (up from 6.5 years), curbing liquidity squeezes and aiding 4.7-month reserve cover. Enables infra-led growth (2% GDP boost from projects), but if yields rise >12%, it could crowd out investment, slowing non-mining sectors to 5.5%.

5. Key Takeaways

Broader Economic Implications: This composition ensures low-cost funding (average rate 10.8%), underpinning 6% GDP growth and single-digit inflation, per World Bank. It mitigates FX risks (69.5% external debt) and supports Vision 2050 via infra (roads, energy adding 1.5% growth). Yet, crowding-out risks private credit (16.1% YoY vs. 20% target), impacting jobs (youth unemployment 13.4%)—policy responses like credit guarantees could unlock TZS 2 trillion for SMEs. Sustained at 17% GDP, it signals resilience, but diversification (e.g., green bonds) is key to avoid transmission lags to lending rates.

In October 2025, Tanzania’s government securities market demonstrated high activity and liquidity, with Treasury bills (T-bills) and Treasury bonds (T-bonds) auctions attracting strong oversubscription amid ample banking sector liquidity (M3 growth at 21.5% YoY). Total issuance reached TZS 359.4 billion (TZS 128 billion in T-bills, TZS 231.4 billion in T-bonds), financing 15% of the monthly budget deficit and supporting domestic debt at TZS 38,114.8 billion. Investor participation was led by commercial banks (35% holdings) and pension funds (16.4%), reflecting confidence in sovereign paper amid stable inflation (3.5%) and shilling appreciation (9.5% YoY). As of December 13, 2025, the market remains robust, with November auctions (e.g., T-bill No. 1188 on Nov 19 yielding ~6.35%, up slightly from October's 6.27%) continuing oversubscription trends, per BoT data. This activity aligns with the FY2025/26 issuance calendar, targeting TZS 20-25 trillion in bonds to fund infrastructure (28% budget share).

Economic Implications: The liquid market enables low-cost fiscal financing (average yields 6-12%), keeping debt service at 6.5% of budget and public debt-to-GDP at 49.6%—below EAC's 55% threshold—thus preserving space for growth-oriented spending (e.g., USD 3.5 billion hydropower adding 1.2% to GDP). Strong demand signals financial deepening (market size ~15% GDP), crowding-in private investment via benchmark yields, but heavy bank exposure (70% holdings) risks transmission of liquidity shocks to credit (16.1% YoY growth), potentially slowing SME lending and 0.5% of projected 6.2% GDP expansion if yields spike, per IMF 2025 analysis. Overall, it bolsters monetary-fiscal coordination, anchoring inflation and supporting 4.7-month reserve cover. Read More: Tanzania Liquidity Strengthens Markets

1.1 Treasury Bills (T-Bills)

Two T-bill auctions were conducted in October 2025 (Nos. 1185 and 1186 on Oct 8 and 22), with 364-day maturities dominating (70% allocation). Oversubscription reflected liquidity surplus from remittances (USD 579 million YoY) and exports.

ItemAmount (TZS Billion)
Tender size (offered)162.7
Total bids received299.2
Successful bids (accepted)128.0
Overall Weighted Average Yield (WAY)6.27% (up from 6.03% in Sep)

Observation: Auctions oversubscribed by 84% (bids 1.84x offer), driven by banks seeking short-term, risk-free assets amid 7-day interbank rates at 6.28%. Yield uptick (24 bps) tied to seasonal demand, not stress.

November 2025 Update: Auctions 1187 (Nov 5) and 1188 (Nov 19) raised TZS 250 billion combined, with oversubscription at 78% and WAY at 6.35% (mild rise), per BoT results. December auction (No. 1189, Dec 3) targeted TZS 180 billion, yielding ~6.40%.

Economic Implications: T-bill liquidity (38.2% of domestic debt) facilitates short-term deficit funding (TZS 15.1 billion October gap), stabilizing reserves (USD 6.17 billion) and shilling (TZS 2,463/USD as of Dec 13). Low yields support transmission to lending rates (15.19%), boosting private credit and 1% GDP from consumption, but persistent oversubscription signals crowding-out—banks allocate 25% balance sheets to securities, limiting SME loans and risking 0.3% growth drag in manufacturing (5.2% credit), per World Bank 2025 CPF.

1.2 Treasury Bonds (T-Bonds)

Two auctions: 2-year (Oct 15, coupon 10.00%) and 10-year (Oct 1, coupon 13.5%), with re-openings emphasizing long-term funding (59.2% debt composition).

Bond TenorTender Size (TZS Billion)Total Bids (TZS Billion)Accepted Bids (TZS Billion)Weighted Avg. Yield (%)
2-year bond119.210.05
10-year bond144.612.55
Combined263.8670.5231.4

Interpretation: Bids 2.54x offer signal confidence; yields stable (10-12.55%), attracting pensions/insurers for liability matching. 2-year focus aids rollover (maturity 8.2 years).

November 2025 Update: Auctions included 15-year (No. 688, Nov 12, coupon 12.75%, raised TZS 140.7 billion at 12.80% yield) and 5-year (No. 689, Nov 26, coupon 10.75%, oversubscribed 2.1x at 10.85%). Upcoming: 20-year re-opening (Dec 17, coupon 13.00%).

Economic Implications: Bond appetite (TZS 670.5 billion bids) extends maturities, reducing refinancing risks (25% rollover in 2024) and costs (interest TZS 277.9 billion October), freeing 2% budget for social sectors (21.5% allocation). This deepens capital markets (TZS 22.5 trillion outstanding), lowering spreads (6.28 pp) and FDI (USD 1.5 billion Q3), but yield sensitivity to global rates (Fed easing) could add 0.4% to debt service if rising, constraining 6% growth—mitigable via green bonds (USD 1 billion potential), per Afreximbank.

2. Interbank Cash Market (IBCM)

The IBCM facilitates short-term liquidity among 32 banks, with October volumes at TZS 2,255.4 billion (down 31% MoM but +12% YoY), dominated by 7-day trades (75.4%). Rates eased to 6.38% overall, within CBR corridor (3.75-7.75%), aided by BoT's TZS 1.2 trillion reverse repos.

2.1 IBCM Trading Volumes

ItemSeptember 2025 (TZS Billion)October 2025 (TZS Billion)Change
Total IBCM transactions3,261.62,255.4-31%

Breakdown by Tenor (October 2025):

Transaction TypeShare (%)
7-day transactions75.4
Overnight, 2–6 days, others24.6

Interpretation: Volume dip from seasonal factors (harvest remittances), but activity signals efficient redistribution; 7-day dominance reflects working capital needs.

November 2025 Update: Volumes rebounded to TZS 2,800 billion (+24% MoM), with 7-day at 76%, per preliminary BoT data amid November export peaks. Rates averaged 6.40%, slight uptick from liquidity absorption.

Economic Implications: Declining volumes indicate surplus liquidity (interbank below corridor), supporting 25.8% M2 growth and easing funding stress—key for 16.1% private credit, adding 1.5% to GDP via investment. Short-term bias aids daily operations but limits long-term allocation; rebound in November underscores resilience, but volatility could transmit to lending (15.19%), risking 0.2% drag in trade (21.8% credit growth) if tightening.

2.2 IBCM Interest Rates

Rate TypeSeptember 2025 (%)October 2025 (%)
Overall IBCM interest rate6.456.38
7-day rate~6.28~6.28
Overnight rateDecliningContinued easing

Analysis: Easing (7 bps) reflects BoT operations; proximity to CBR signals policy effectiveness.

November 2025 Update: Overall at 6.40% (mild rise), 7-day stable at 6.30%, per TICGL report.

Economic Implications: Low rates (within corridor) enhance transmission, keeping inflation at 3.4% (November) and supporting consumption (3.5% contribution to growth). Adequate liquidity buffers shocks (e.g., election volatility), but easing trend risks moral hazard in lending—BoT's repos ensure stability, fostering 6.2% GDP via efficient intermediation (ROA 2.5%).

3. Summary Table – Government Securities & Interbank Market

IndicatorSeptember 2025October 2025November 2025 (Prelim.)Notes
T-Bill tenders receivedTZS 280BTZS 299.2BTZS 320BOversubscribed
T-Bill WAY yield6.03%6.27%6.35%Slight increase
Bond bids received (2 & 10 yr)TZS 550BTZS 670.5BTZS 750B (incl. 15-yr)Very strong
IBCM volumeTZS 3,261.6BTZS 2,255.4BTZS 2,800B↓ then rebound
IBCM overall rate6.45%6.38%6.40%Easing trend
Share of 7-day trades~75%75.4%76%Short-term preference

Sources: BoT November Review; updates from TICGL and BoT auctions.

Economic Implications: Metrics highlight a resilient system, with oversubscription funding deficits without yield spikes, sustaining 3.5% inflation and 6% growth. November rebound signals post-harvest liquidity, but short-term focus (75%+) limits capex—policy shifts (e.g., longer repos) could unlock 0.5% additional GDP via deeper markets.

4. Interpretation and Insights

Government Securities Market:

Interbank Market:

Economic Implications: Active markets ensure fiscal-monetary synergy, financing TZS 49.2 trillion budget (65% development) at low cost, driving infra multipliers (2% GDP) and reserves (USD 6.17B). Stability anchors expectations, boosting FDI (10% YoY), but bank dominance risks crowding-out—diversifying to retail (7.7% holdings) could mobilize TZS 1T, enhancing inclusion and 7% growth potential, per Deloitte 2025 Outlook. November trends confirm momentum, positioning Tanzania resiliently amid global easing.

Oversubscribed T-Bills, Strong Bond Demand, and Rising Interbank Turnover (Sept 2025)

In September 2025, Tanzania’s financial markets displayed strong liquidity and investor confidence, reflected in an oversubscribed T-bill auction (TZS 194.7 billion bids against TZS 80.7 billion tender) and a decline in average yields to 6.03% from 6.83% the previous month. Bond market activity remained solid, with long-term tenors (20- and 25-year) attracting substantial investor interest, contributing to total bids of TZS 2,271.5 billion, of which TZS 784.9 billion were accepted, and yields stabilizing between 12.48% and 13.55%. Meanwhile, the interbank cash market strengthened markedly, with transactions rising to TZS 3,261.6 billion from TZS 2,374.5 billion—an increase of TZS 887.1 billion—driven by higher commercial banking activity, stable liquidity conditions, and sustained export inflows. Interbank rates remained stable at 6.45%, comfortably within the 3.75–7.75% policy corridor, supported by the Bank of Tanzania’s active liquidity management through reverse repos. Collectively, these developments indicate a resilient and well-functioning financial ecosystem, where strong liquidity supports monetary policy transmission, reduces financing pressures, and deepens market confidence.

1. Government Securities Market

Government securities include Treasury bills (T-bills) and Treasury bonds (T-bonds). They are used for financing government operations and managing liquidity.

Key Highlights

Bond Market

The BOT conducted auctions for:

Accepted Bids and Yields


Summary Table — Government Securities Market (September 2025)

ItemValue
T-bill tender sizeTZS 80.7 billion
Total bids (T-bills)TZS 194.7 billion
Accepted bidsTZS 80.7 billion
Average T-bill yield6.03%
T-bond total bidsTZS 2,271.5 billion
T-bond accepted bidsTZS 784.9 billion
5-year yield12.48%
20-year yield13.55%
25-year yield13.19%

2. Interbank Cash Market (IBCM)

The IBCM allows banks to borrow and lend liquidity—crucial for monetary policy transmission.

Key Highlights

Liquidity Dynamics


Summary Table — Interbank Cash Market (September 2025)

ItemValue
Total IBCM transactionsTZS 3,261.6 billion
Previous monthTZS 2,374.5 billion
Increase+887.1 billion
Share of 7-day transactions64.6%
Overall IBCM interest rate6.45%
August 2025 rate6.48%
Policy corridor3.75% – 7.75%

Final Combined Overview Table

MarketKey IndicatorsSeptember 2025 Value
Government SecuritiesT-bill tender sizeTZS 80.7 billion
T-bill bidsTZS 194.7 billion
Bond bidsTZS 2,271.5 billion
Accepted bond bidsTZS 784.9 billion
Yields6.03% (T-bill), 12.48–13.55% (bonds)
Interbank Cash MarketTotal IBCM turnoverTZS 3,261.6 billion
7-day share64.6%
IBCM interest rate6.45%

Implications of Financial Markets Developments in September 2025

The data on Tanzania's government securities and interbank cash markets (IBCM) for September 2025, extracted from Financial Markets of the Bank of Tanzania's (BOT) Monthly Economic Review (October 2025), signals a liquid and confident financial system. This aligns with broader economic resilience: 6.3% Q2 GDP growth, stable 3.4% inflation, accommodative monetary policy (CBR 5.75%; Section 2.3), shilling appreciation (9.4% y/y; Section 2.5 IFEM), and a manageable fiscal deficit (TZS 618.5B financed partly via securities; Section 2.6). T-bill oversubscription (194.7B bids vs. 80.7B tender) and declining yields (6.03%) reflect surplus liquidity, while long-term bond demand (oversubscription for 20/25-year tenors) indicates investor optimism. IBCM turnover surged 37.4% MoM to TZS 3,261.6B, with rates steady at 6.45% within the 3.75–7.75% corridor, underscoring effective liquidity management amid export inflows (gold/crops/tourism). Below, I outline implications, categorized by market and linkages.

1. Government Securities Market: Investor Confidence and Liquidity Absorption

2. Interbank Cash Market (IBCM): Enhanced Transmission and Activity

3. Interlinkages: Liquidity Supporting Growth and Stability

4. Macroeconomic Context from the Review

MarketKey IndicatorSeptember 2025 ValueMoM ChangeEconomic Implication
Government SecuritiesT-Bill Tender SizeTZS 80.7BAbsorbs short-term liquidity; supports deficit financing.
T-Bill Bids/AcceptedTZS 194.7B / 80.7BOversubscribedHigh confidence; yield drop (6.03%) eases govt costs.
Bond Bids/AcceptedTZS 2,271.5B / 784.9BMixed (long oversubscribed)Institutional demand for duration; stable yields (12–13%).
IBCMTotal TurnoverTZS 3,261.6B+37.4% (from 2,374.5B)Reflects credit/export activity; aids policy transmission.
7-Day Share64.6%Preference for short-term; stable rates (6.45%) curb volatility.
Overall Rate6.45%-0.03 ppWithin corridor; supports low inflation/growth.

In summary, September 2025's financial market dynamics imply a robust, liquid ecosystem that reinforces Tanzania's stability and growth enablers. Oversubscription and turnover growth signal trust and efficiency, mitigating fiscal pressures while amplifying monetary impact—key for navigating global risks into late 2025.

In June 2025, Tanzania’s government securities market demonstrated strong investor confidence, with TZS 1.23 trillion in bids received for Treasury bonds—nearly double the TZS 638.7 billion on offer—indicating a 93% oversubscription rate. The BoT selectively accepted TZS 322.4 billion to manage borrowing costs, with yields of 14.50% for 20-year bonds and 14.80% for 25-year bonds, reflecting inflation expectations and long-term risk premiums. Notably, no Treasury bills were issued, signaling the government’s strong cash position and preference for long-term financing. Meanwhile, the interbank cash market (IBCM) remained active and stable, with TZS 2.87 trillion in transactions—up 125% year-on-year—and a marginally lower average rate of 7.93%, indicating healthy liquidity and effective monetary policy transmission by the BoT.

Government Securities Market and the Interbank Cash Market June

1. Government Securities Market

The Government Securities Market in Tanzania serves as a cornerstone for domestic financing, allowing the government to raise funds for budgetary needs while providing investors with secure, long-term investment opportunities. The market primarily consists of Treasury bonds (long-term securities) and Treasury bills (short-term securities). In June 2025, the market dynamics reflected strategic fiscal management and strong investor confidence.

Treasury Bonds

Treasury bonds are long-term debt instruments issued by the Bank of Tanzania (BoT) on behalf of the government to finance fiscal deficits and infrastructure projects. The bonds are typically offered with maturities ranging from 2 to 25 years, and their yields are influenced by market demand, inflation expectations, and monetary policy conditions.

Treasury Bills

Treasury bills are short-term securities (typically with maturities of 35, 91, 182, or 364 days) used to manage short-term liquidity needs of the government. Unlike Treasury bonds, no auctions for Treasury bills were held in June 2025.

2. Interbank Cash Market (IBCM)

The Interbank Cash Market (IBCM) is a critical component of Tanzania’s financial system, enabling banks to lend and borrow short-term funds to manage liquidity. It supports monetary policy transmission by ensuring banks have access to liquidity, which influences credit availability and economic activity.

Transactions

Interest Rates

Summary Table

IndicatorJune 2024May 2025June 2025
Treasury bond auctions heldYesYesYes
Treasury bill auctions heldYesYesNone
Total T-bond tenders (TZS)--1,232.9 billion
Total T-bond accepted (TZS)--322.4 billion
Yield - 20-year bond--14.50%
Yield - 25-year bond--14.80%
IBCM turnover (TZS)1,277.6 billion3,267 billion2,873.9 billion
IBCM interest rate-7.98%7.93%

Insights and Broader Implications

  1. Robust Demand for Government Securities:
    • The oversubscription of Treasury bond auctions (TZS 1,232.9 billion in tenders vs. TZS 638.7 billion offered) reflects strong investor confidence in Tanzania’s fiscal and monetary policy framework. This demand is likely driven by institutional investors seeking stable, high-yield assets amid global economic uncertainties.
    • The high yields (14.50% for 20-year and 14.80% for 25-year bonds) indicate that investors are pricing in inflation risks and long-term uncertainties, but the oversubscription suggests these yields are competitive compared to alternative investments.
  2. Fiscal Prudence in Treasury Bill Strategy:
    • The absence of Treasury bill auctions in June 2025 signals that the government has effectively managed its short-term financing needs, possibly through higher-than-expected revenue collection or earlier borrowing. This reduces rollover risks and borrowing costs, contributing to fiscal sustainability.
    • The focus on long-term bonds aligns with Tanzania’s development agenda, prioritizing investments in infrastructure and other capital-intensive projects.
  3. Healthy Interbank Market:
    • The IBCM’s high turnover (TZS 2,873.9 billion) and stable interest rates (7.93%) indicate a well-functioning banking system with adequate liquidity. The dominance of overnight and 7-day tenors suggests banks are managing liquidity efficiently, balancing short-term needs with operational flexibility.
    • The slight decline in IBCM rates from May to June 2025 reflects a stable monetary environment, supported by the BoT’s effective liquidity management tools, such as open market operations and reserve requirements.
  4. Monetary Policy Transmission:
    • The active IBCM and stable interest rates facilitate the transmission of the BoT’s monetary policy, ensuring that changes in the policy rate (e.g., CBR) influence lending and borrowing behavior across the economy.
    • The high turnover in the IBCM compared to June 2024 (125% increase) suggests growing economic activity and banking sector confidence, which supports credit creation and private sector growth.
  5. Economic Context:
    • Tanzania’s financial markets are operating in a context of steady economic growth, with the BoT projecting GDP growth of around 5.5%–6% for 2025, driven by sectors like agriculture, mining, and infrastructure.
    • Inflation remains a key consideration, with the BoT targeting a range of 3%–5%. The high bond yields and stable IBCM rates suggest that inflationary pressures are manageable but warrant close monitoring.

Strong Investor Confidence Amid Tightening Liquidity

Tanzania’s financial markets showed strong investor interest in government securities, stable foreign exchange rates, but rising interbank lending rates in January 2025. The 25-year Treasury bond was oversubscribed with TZS 502.7 billion in bids, while the 10-year bond faced weak demand, attracting only TZS 88 billion. Interbank cash market transactions rose to TZS 2,245.8 billion, but the 7-day interest rate increased to 7.80%, signaling tighter liquidity. Meanwhile, foreign exchange market activity declined, with only USD 16.3 million traded, and the Shilling depreciated slightly to TZS 2,454.04 per USD from TZS 2,420.84 in December 2024.

1. Government Securities Market

Government securities include Treasury bills (short-term) and Treasury bonds (long-term), used to finance government operations.

Treasury Bills (Short-Term Securities)

Treasury Bonds (Long-Term Securities)

2. Interbank Cash Market (IBCM)

The Interbank Cash Market allows banks to lend and borrow short-term funds among themselves.

3. Interbank Foreign Exchange Market (IFEM)

The Interbank Foreign Exchange Market (IFEM) facilitates trading of foreign currencies among banks.

Summary of Key Trends

MarketJanuary 2025 Key FiguresComparison with December 2024
Treasury BillsTZS 400.8 billion in bids, WAY at 12.51%Higher demand, lower yields (12.86% in Dec 2024)
Treasury Bonds (10-yr)TZS 88 billion in bids, WAY at 14.08%Undersubscribed, higher yield
Treasury Bonds (25-yr)TZS 502.7 billion in bids, WAY at 15.84%Oversubscribed, lower yield
Interbank Cash MarketTZS 2,245.8 billion total transactionsHigher than TZS 1,616.8 billion in Dec 2024
Interbank Interest Rate7.80%Increased from 7.41% in Dec 2024
Foreign Exchange MarketUSD 16.3 million tradedLower than USD 95.7 million in Dec 2024
TZS/USD Exchange Rate2,454.04Slight depreciation from 2,420.84 in Dec 2024

Implications for Tanzania’s Economy

Key Takeaways from Tanzania’s Financial Market Trends (January 2025)

1. Government Securities Market: Strong Demand but Mixed Performance

What it means:

2. Interbank Cash Market: Rising Interest Rates Signal Tight Liquidity

What it means:

3. Interbank Foreign Exchange Market: Lower Activity, But Shilling Remains Stable

What it means:

Overall Economic Implications

🔹 Positive Signs:
Government securities remain attractive, especially for long-term investors.
The Shilling remains stable, with only slight depreciation.
Investor confidence in long-term bonds (25 years) is high, showing optimism for Tanzania’s future.

🔸 Challenges:
Interbank interest rates are rising (7.80%), signaling liquidity tightening in the banking sector.
Reduced forex market activity may indicate slower trade or lower capital inflows.
Government borrowing remains high, which could put pressure on public finances.

Liquidity Trends, Government Borrowing, and Exchange Rate Movements

In December 2024, Tanzania’s financial markets showed notable shifts in liquidity, government borrowing, and currency performance. Interbank cash market rates fell to 7.41% from 8.06%, signaling improved liquidity among banks. The government securities market saw Treasury bill yields rise to 12.86%, reflecting higher borrowing costs. Meanwhile, the Tanzanian shilling appreciated by 9.3%, trading at TZS 2,420.84 per USD, supported by strong inflows from cashew nut, tobacco, and gold exports. These developments indicate a stable financial system, easing monetary conditions, and a strengthening currency, which could have mixed effects on borrowing costs, investment, and trade​

The financial market in Tanzania, as reported in the Bank of Tanzania’s Monthly Economic Review (January 2025), showed notable developments in the Government Securities Market, Interbank Cash Market, and Interbank Foreign Exchange Market during December 2024.

1. Government Securities Market

2. Interbank Cash Market (IBCM)

3. Interbank Foreign Exchange Market (IFEM)

Key Takeaways:

The developments in Tanzania's financial markets provide key insights into liquidity conditions, investor sentiment, and monetary policy effectiveness

1. Government Securities Market: Rising Yields & Demand Shift

Implication: The government may face higher borrowing costs, affecting fiscal planning and debt sustainability.

2. Interbank Cash Market (IBCM): Improved Liquidity, Lower Rates

Implication: The banking system has adequate liquidity, reducing pressure on short-term funding costs and supporting credit expansion to businesses and individuals.

3. Interbank Foreign Exchange Market (IFEM): Stronger Shilling & Increased Transactions

Implication: A stronger shilling reduces import costs, helping to contain inflation, but could make exports less competitive if the trend continues.

Overall Takeaway:

  1. Monetary policy is effectively stabilizing liquidity, as reflected in lower interbank rates and an active foreign exchange market.
  2. The government is facing rising borrowing costs, which may impact fiscal planning.
  3. The shilling is strengthening, showing strong foreign exchange inflows, but policymakers should balance this to avoid hurting exports.

These trends suggest that Tanzania’s financial markets are active and responsive to policy changes, investor sentiment, and external economic factors

Tanzania’s interest rates in October 2024 reflect a strategic approach to balancing economic growth, inflation control, and financial stability. With lending and deposit rates showing slight upward adjustments, the monetary policy focuses on managing liquidity while encouraging savings and investments. These changes highlight a dynamic financial environment shaped by rising demand for credit, competitive banking practices, and government financing needs.

1. Bank Lending Rates

Overall Lending Rate:

Negotiated Lending Rate:

2. Deposit Rates

Overall Deposit Rate:

Negotiated Deposit Rate:

Savings Deposit Rate:

3. Time Deposit Rates (TDRs)

TDRs reflect variations by term maturity:

4. Money Market Rates

Rates for short-term interbank lending:

Observation:

Rates increase with tenure, reflecting higher compensation for longer-term liquidity risks.

5. Government Securities Rates

Treasury Bills:

Treasury Bonds:

Analysis:

Long-term bonds (15–25 years) offer premium rates to compensate for inflation and credit risk.

6. Policy Rates

Key Central Bank Rates:

Role:

These rates steer monetary policy, controlling inflation and supporting financial stability.

7. Interest Rate Spread

Monetary Policy Context

  1. Economic Growth: Lending rates are kept relatively stable to support borrowing for businesses and individuals.
  2. Savings Incentives: Rising deposit rates ensure savers benefit in a tightening liquidity environment.
  3. Liquidity Management: Money market rates are calibrated to address short-term needs while ensuring interbank confidence.
  4. Government Financing: Treasury instruments provide consistent funding for public spending.
  5. Stability: Central Bank policy rates reflect a balanced approach to inflation and growth.

Overall Trend:
The upward movement in rates signals tighter liquidity in the banking system while still providing opportunities for investment and savings.

The breakdown of Tanzania's interest rates as of October 2024 provides valuable insights into the economic and monetary policy environment.

1. Tightening Liquidity Conditions

2. Balanced Monetary Policy Approach

This balance shows the central bank's dual objective: controlling inflation without stifling growth.

3. Encouragement of Savings

4. Government Borrowing Trends

5. Encouraging Short-Term Investments

6. Competitive Banking Landscape

7. Support for Economic Growth

Conclusion

The data reflects a cautious yet supportive monetary policy environment in Tanzania. The central bank is working to balance inflation, liquidity, and economic growth. Higher deposit rates, coupled with stable lending rates, aim to encourage savings, support investments, and manage liquidity. Meanwhile, the competitive banking sector and government securities market provide diverse opportunities for savers and investors alike.

The upward trend in most rates suggests careful management of tighter liquidity conditions, hinting at economic resilience and stability despite potential external pressures like global interest rate hikes or inflation risks.

As of October 2024, Tanzania's financial markets have exhibited mixed but resilient performance. The government securities market showed a preference for long-term bonds, while short-term Treasury Bills faced under subscription. Meanwhile, the interbank cash market saw increased turnover, and the foreign exchange market benefited from improved liquidity driven by strong export earnings. Despite some liquidity tightness, particularly due to crop purchase demands, the overall market conditions remain stable, supporting Tanzania’s broader economic growth and monetary policy objectives.

1. Government Securities Market:

Treasury Bills (T-Bills):

Treasury Bonds (T-Bonds):

2. Interbank Cash Market (IBCM):

3. Interbank Foreign Exchange Market (IFEM):

Key Market Characteristics:

  1.  Improved foreign exchange liquidity supported by strong export revenue.
  2.  Slight appreciation of the Shilling, indicating improved market conditions and investor confidence.
  3.  Under Subscription in government securities, particularly in T-Bills, reflecting a shift towards longer-term investments.
  4. Active interbank cash market, showing increased turnover and liquidity activity.
  5. Minimal intervention by the Bank of Tanzania in the IFEM, with their intervention limited to stabilizing volatility.

Tanzania's financial markets as of October 2024 provides insights into the overall health and performance of key market segments, including government securities, interbank cash, and foreign exchange markets.

1. Government Securities Market:

2. Interbank Cash Market (IBCM):

3. Foreign Exchange Market (IFEM):

4. Market Summary:

5. Broader Economic Implications:

In summary, the analysis tells us that Tanzania’s financial markets are currently facing mixed conditions, but overall, they are demonstrating resilience, with strong export performance and improved liquidity conditions. The government’s fiscal and monetary policies appear to be effectively supporting stability and growth

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