Implications for Credit, Savings, and Economic Growth

In December 2024, Tanzania’s interest rates showed mixed movements, reflecting shifts in monetary policy and banking sector dynamics. The overall lending rate declined to 15.17% from 15.67%, making credit more affordable, while deposit rates rose to 8.33% from 8.18%, incentivizing savings. The spread between short-term lending and deposit rates narrowed to 6.12 percentage points, down from 7.02% in December 2023, signaling increased banking sector efficiency. These trends suggest a pro-growth monetary policy stance, aimed at boosting investment and economic activity while maintaining financial stability​

The interest rates in Tanzania, as reported in the Bank of Tanzania's Monthly Economic Review (January 2025), are as follows:

Lending and Deposit Interest Rates (December 2024)

1. Overall Lending Rate:
   • 15.17%, down from 15.67% in November 2024.
2. Negotiated Lending Rate:
   • 12.83%, up from 12.77% in November 2024.
3. Overall Deposit Rate:
   • 8.33%, up from 8.18% in November 2024.
4. Negotiated Deposit Rate:
   • 10.39%, up from 10.14% in November 2024.
5. Short-term Lending Rate (Up to 1 Year):
   • 15.74%, compared to 15.56% in November 2024.
6. Savings Deposit Rate:
   • 2.84%, up from 2.69% in November 2024.
7. 12-Month Time Deposit Rate:
   • 9.62%, slightly lower than 9.63% in November 2024.

Interest Rate Spread

• The spread between short-term lending and deposit rates narrowed to 6.12 percentage points from 7.02 percentage points in December 2023.

The changes in interest rates reflect key economic and monetary policy dynamics in Tanzania

1. Declining Lending Rates (15.17% from 15.67%)

• A lower lending rate means credit is becoming cheaper, making it easier for businesses and individuals to borrow.
• This suggests monetary easing, where the Bank of Tanzania (BoT) is supporting economic growth by making loans more accessible.
• The increase in negotiated lending rates (12.83%), however, indicates that some banks are charging higher rates based on risk assessment, suggesting credit risk concerns in certain sectors.

2. Rising Deposit Rates (8.33% from 8.18%)

• Higher deposit rates encourage savings, helping banks to attract more funds.
• The increase in negotiated deposit rates (10.39%) suggests that banks are competing more for deposits, possibly due to:
  • Higher demand for liquidity.
  • The need to fund loan growth.

3. Narrowing Interest Rate Spread (6.12% from 7.02%)

• A lower spread means the difference between lending and deposit rates is shrinking, which usually implies:
  • More efficiency in the banking system.
  • Increased competition among banks, forcing them to offer better rates to depositors while reducing borrowing costs.

4. Implications for the Economy

• Encourages borrowing: More businesses and individuals can take loans for investment and consumption.
• Supports economic growth: Easier access to credit can drive investments, job creation, and productivity.
• Sustains inflation stability: If lending is growing without excessive inflation, the economy can expand sustainably.
• Indicates liquidity adjustments: BoT is managing liquidity by influencing rates, ensuring banks have enough funds to lend.

Overall Takeaway

The trend suggests a pro-growth monetary policy stance, with lower borrowing costs stimulating economic activities, while banks adjust their deposit rates to maintain liquidity and profitability. However, higher negotiated lending rates in some cases suggest that banks remain cautious about credit risks in certain sectors.