Founder, Underpitch · Source review includes AMFI, SEBI, NSE, RBI, IRDAI, exchange, company or insurer documents where relevant.
2 July 2026
A bank FD is a deposit contract with a bank, an NCD is a non-convertible debt security issued by a company, and a bond is a broader debt instrument that may be issued by governments or companies. Compare issuer credit risk, security or collateral, maturity, liquidity, interest structure, taxation, premature exit conditions and applicable investor protection—not only the advertised rate.
Key points
- Higher yield usually accompanies higher risk, lower liquidity or longer maturity.
- A credit rating is an opinion, not a guarantee.
- Government securities carry sovereign credit characteristics but still face market-price risk before maturity.
- Bank deposits and marketable debt have different exit and protection frameworks.
Bank fixed deposits
An FD pays interest under the bank’s deposit terms. Premature withdrawal can attract a reduced applicable rate or penalty according to the bank’s disclosed policy. Eligible deposits may have deposit-insurance protection subject to current limits and conditions; verify directly rather than assuming all amounts are protected.
NCDs and corporate bonds
NCDs are company debt instruments that do not convert into equity. They may be secured or unsecured, listed or unlisted, and have fixed or floating returns. Investors face issuer default risk, downgrade risk, liquidity risk and market-price risk. Read the prospectus, security cover, covenants and objects of the issue.
Government securities
Government securities can be bought through permitted channels including RBI Retail Direct. They carry sovereign credit characteristics in the domestic context, but their market prices can move when interest rates change. Selling before maturity can therefore produce a gain or loss.
Worked Indian example
An investor sees a company NCD yielding more than a bank FD. The extra yield is not free income: it may compensate for corporate credit risk and weaker liquidity. Another investor buys a long-duration government bond and later needs to sell when market yields have risen; even without credit default, the bond’s market price may be lower.
Comparison table
| Feature | Bank FD | Corporate NCD/bond | Government security |
|---|---|---|---|
| Issuer | Bank | Company or financial institution | Central/state government |
| Credit risk | Depends on bank; protection rules apply | Depends on issuer and structure | Sovereign credit characteristics |
| Liquidity | Premature withdrawal terms | Secondary market may be limited | Market liquidity varies |
| Price fluctuation | Usually not quoted daily | Can fluctuate if traded | Can fluctuate before maturity |
| Key document | Deposit terms | Prospectus/offer document | Auction and security terms |
Tax treatment and product rules can change; verify current terms.
Risks and limitations
- Secured does not mean risk-free; recovery can be delayed or incomplete.
- Ratings can be downgraded after investment.
- Unlisted debt can be difficult to exit.
- Long-duration bonds can fall in market value when yields rise.
Frequently asked questions
Is an NCD as safe as an FD?
Not automatically. They have different issuers, legal structures, liquidity and protection frameworks.
Does a high credit rating guarantee repayment?
No. A rating is an opinion based on available information and can change.
Are government bonds free from all risk?
They have sovereign credit characteristics, but interest-rate and market-price risk remain if sold before maturity.
Should I choose the highest interest rate?
No. Compare credit quality, security, maturity, liquidity, taxation, concentration and suitability.
Sources and methodology
Rules, thresholds and product terms can change. Verify the latest official page and the current product document before relying on a figure.
This page is for education and product understanding. It is not a personalised investment, legal, tax or buy/sell recommendation. Mutual-fund and securities investments are subject to market and issuer risks. Insurance benefits depend on the issued policy, underwriting, exclusions, limits and waiting periods.