Fixed Deposit Guide Singapore

Master fixed deposits and maximize your returns with guaranteed safety

8 min readBeginner FriendlyUpdated Sep 2025

What You'll Learn

  • • How fixed deposit rates work in Singapore
  • • Strategies to maximize your FD returns
  • • Tax implications and deposit insurance
  • • When to choose FD over other investments
  • • Advanced techniques like laddering

Fixed deposits (FDs) are one of the safest investment options in Singapore, offering guaranteed returns with capital protection. While rates may seem modest compared to riskier investments, FDs play a crucial role in a balanced portfolio, especially for emergency funds and conservative investments.

In this comprehensive guide, we'll explore everything you need to know about fixed deposits in Singapore, from basic concepts to advanced strategies that can help you maximize your returns while maintaining safety.

How Fixed Deposits Work

Basic Mechanics

  • • Deposit a lump sum for a fixed period
  • • Earn guaranteed interest at agreed rate
  • • Cannot withdraw before maturity (penalty applies)
  • • Principal + interest returned at maturity

Key Features

  • • Minimum: Usually S$1,000 - S$10,000
  • • Tenure: 1 month to 5 years typically
  • • Rates: 2.5% - 4.0% p.a. (current market)
  • • Insurance: Protected up to S$100,000

Interest Calculation Example

S$10,000 at 3.5% p.a. for 12 months = S$10,350 at maturity. Interest earned: S$350 (subject to withholding tax if applicable).

Choosing the Right Fixed Deposit

1. Interest Rate Comparison

Don't just look at headline rates. Consider:

Local Banks

DBS, OCBC, UOB typically offer 2.8-3.5% for 12-month FDs

Foreign Banks

HSBC, SC, Citi may offer higher rates but with higher minimums

Digital Banks

Trust Bank, MariBank often offer competitive rates 3.5-4.0%

2. Tenure Selection Strategy

TenureBest ForTypical Rate Range
1-3 monthsShort-term parking, upcoming expenses2.5% - 3.0%
6-12 monthsEmergency funds, medium-term goals3.0% - 3.5%
2-5 yearsLong-term savings, retirement planning3.2% - 4.0%

Advanced FD Strategies

FD Laddering Strategy

Instead of putting all money in one FD, create a ladder with different maturity dates:

3M
S$5,000
6M
S$5,000
12M
S$5,000
24M
S$5,000

Benefits: Regular liquidity, ability to reinvest at new rates, reduced interest rate risk.

Bank Diversification

Spread deposits across multiple banks for maximum SDIC coverage and rate optimization:

Example: S$300,000 Allocation

  • • DBS: S$100,000 (full SDIC protection)
  • • OCBC: S$100,000 (full SDIC protection)
  • • Trust Bank: S$100,000 (full SDIC protection)
  • • Total protected: S$300,000 vs S$100,000 with single bank

Tax Implications & Protection

Tax Treatment

Singapore Residents

FD interest is generally not taxable for individuals. However, withholding tax may apply for non-residents or certain situations.

Withholding Tax

15% withholding tax applies to non-residents. Some tax treaties may reduce this rate. Check with your bank for specific situations.

Deposit Insurance

SDIC Protection

Up to S$100,000 per depositor per bank. Covers savings accounts, current accounts, and fixed deposits.

Coverage Examples

  • • S$50k savings + S$50k FD = S$100k covered
  • • S$150k FD = only S$100k covered
  • • Joint accounts have separate coverage

Tools & Next Steps

Key Takeaways

✅ Do

  • • Compare rates across multiple banks
  • • Use FD laddering for flexibility
  • • Maximize SDIC coverage with diversification
  • • Consider your liquidity needs
  • • Read terms and conditions carefully

❌ Don't

  • • Put all money in one long-term FD
  • • Ignore early withdrawal penalties
  • • Exceed S$100,000 per bank unnecessarily
  • • Choose based on rate alone
  • • Forget to reinvest at maturity