Building a Fixed-Income Ladder: Bond Strategy for Retirees and Risk-Averse Investors

What is Bond Laddering?
A bond ladder is a portfolio of bonds with staggered maturity dates. Instead of investing all money in one bond maturing in 10 years, you spread across bonds maturing in 1, 2, 3, 4, and 5 years. As each bond matures, you reinvest the proceeds into a new bond at the long end of the ladder. This gives regular liquidity, reduces reinvestment risk, and smooths out interest rate fluctuations.
Why Bond Laddering Works for Retirees
- Regular cash flow: bonds maturing annually provide predictable income
- Reduces reinvestment risk: not all money is reinvested at one interest rate point
- Liquidity: the near-maturity bonds provide access to funds within 1–2 years
- Interest rate averaging: you capture different rate environments over time
Building a 5-Year Bond Ladder: Example
| Year of Maturity | Bond Type | Investment Amount | Approx Yield | Annual Interest |
|---|---|---|---|---|
| 1 year | G-Sec / T-Bill | ₹5,00,000 | 7.0% | ₹35,000 |
| 2 years | PSU Bond (REC) | ₹5,00,000 | 8.0% | ₹40,000 |
| 3 years | PSU Bond (PFC) | ₹5,00,000 | 8.2% | ₹41,000 |
| 4 years | G-Sec | ₹5,00,000 | 7.5% | ₹37,500 |
| 5 years | Corporate Bond (AAA) | ₹5,00,000 | 8.8% | ₹44,000 |
| Total | ₹25,00,000 | Average 7.9% | ₹1,97,500/year |
How to Reinvest as Bonds Mature
When your 1-year bond matures, reinvest the ₹5 lakh into a new 5-year bond (now the longest rung of the ladder). Each year, you reinvest the maturing short-term bond into the longest term. After 5 years, all bonds in the ladder have 5-year maturity and you always have a bond maturing every year.
Ladder vs Fixed Deposit: Key Comparison
| Feature | Bond Ladder | FD Ladder |
|---|---|---|
| Premature exit penalty | Can sell on exchange (small spread) | 1% penalty typically |
| Interest rate | Higher (G-Sec/PSU bonds) | Lower (bank FD rates) |
| Safety | G-Sec = sovereign; PSU = quasi-sovereign | DICGC insured up to ₹5 lakh per bank |
| Complexity | Moderate (need demat account) | Simple (any bank) |
| Minimum amount | ₹10,000 per bond | ₹1,000 per FD |
Disclaimer
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