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Bonds have a reputation for being the “safe” part of a portfolio, and for good reason. They offer a slew of benefits like predictable returns, lower volatility, and a degree of stability that equity simply cannot. But here’s what most investors fail to take into account until it’s too late: how much of that return actually stays with you post-taxation. Bond taxation in India isn’t too complicated once you get a hang of its structure. But it has enough mechanics—interest income, capital gains, TDS, and differing rules for listed and unlisted bonds—that getting even one detail wrong can cost you over long tenures.
How is Bond Income Taxed in India?
Before getting into the rules, it helps to keep in mind that the Income Tax Act treats bond income in two different ways.
- Interest income: Every coupon payment you receive is treated as “Income from Other Sources” and taxed at your income slab rate. No special rate. No concessions. Just your slab.
- Capital gains: If you sell a bond at a profit, the profit is a capital gain. The taxation depends on how long you hold the bond and whether it is listed on a stock exchange or not.
Everything else in bond taxation sits between these two brackets. Staying mindful of this as we proceed will help.
How is Interest Income From Bonds Taxed?
Every time a bond pays you a coupon, the amount is added to your total annual income and taxed at your applicable slab rate depending on your total income.
Let’s establish this with an example:
Say you hold bonds worth ₹10 lakh at an 8% annual coupon rate. That’s ₹80,000 in annual interest income. If you fall in the 20% tax bracket, ₹16,000 of that is added straight to your tax. Your effective post-tax yield trickles down from 8% to 6.4%
That difference might seem small, but in the long term, it makes a big dent in your returns.
One thing that catches investors off-guard is cumulative bonds. These are bonds that pay your coupons as a lump sum at maturity instead of periodically. Investors might assume that they’ll be taxed when they receive the payment, but that’s not how it works. Under Indian tax law, interest on cumulative bonds is taxed on an accrual basis, which means you just add the interest for that year to your total income and get it taxed according to your slab, even if you haven’t seen a single rupee of it yet.
What is TDS on Bonds, and When Does it Apply?
Tax Deducted at Source, or TDS, is an advance tax deduction. The bond issuer will subtract it from the interest credited to your account, and you can avail it as a deduction in your final tax liability while filing your ITR.
Here’s how it works for bonds:
- The TDS is deducted at 10% under section 193 of the Income Tax Act if the interest earned is more than ₹10,000 in a financial year.
- 20% TDS applies if you haven’t provided a valid PAN to the issuer.
- Government securities (G-Secs) are generally exempt from TDS on interest for resident investors, but the income is still taxed at your slab rate.
- Form 121 (replacing earlier forms 15G and 15H) can be submitted to the issuer if your total income falls below the taxable threshold. This prevents TDS deduction so you don’t have to wait for a refund.
Always verify TDS deducted against your bonds in Form 26AS before filing your ITR.
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Capital Gains on Bonds: The Listed vs Unlisted Rules
This is where bond taxation gets its most important, and most misunderstood, distinction.
When you sell a bond at a profit before maturity, the gain is a capital gain. Whether it’s taxed as short-term or long-term further depends on two things: how long you hold the bond and whether it’s listed on a recognized stock exchange like BSE or NSE.
| Bond type | Holding period | Tax treatment |
| Listed bonds | More than 12 months | LTCG at flat 12.5% (no indexation) |
| Listed bonds | 12 months or less | STCG at slab rate |
| Unlisted bonds/debentures | Any holding period | STCG at slab rate |
| Tax-free bonds (sold before maturity) | More than 12 months | LTCG at 12.5% |
| Tax-free bonds (sold before maturity) | 12 months or less | STCG at slab rate |
| Sovereign Gold Bonds (held to maturity) | Full tenure | Capital gains (fully exempt) |
Two important announcements that investors are yet to adjust their portfolios to: unlisted bonds are now always treated as STCG, irrespective of holding period, and the indexation benefit has been removed from all categories of bonds. Both changes have a profound impact on post-tax returns for debt investors.
Special Bond Categories and How They are Taxed
- Tax-free bonds (NHAI, REC, PFC): Interest is fully exempt under Section 10(15). But selling before maturity triggers normal capital gains tax.
- 54EC bonds: Used to save capital gains tax on property sales. Invest up to ₹50 lakh within six months of the sale, lock in for five years, and the property gain is exempt.
- Zero coupon bonds: No interest payments are made during the life of a bond, so the gain at maturity is a capital gain. If the bond is listed and has been held for more than 12 months, then LTCG is applicable at the rate of 12.5%.
- Sovereign Gold Bonds: All interest earned on the bond is taxable as per the tax slab rates, while all capital gains on redemption on maturity are fully exempt.
Frequently Asked Questions: Bond Taxation in India
A: Yes. TDS is credited to the total tax liability at the time of filing of ITRs. Where more has been deducted than is actually due—since the person’s income is in a lower slab or is under the taxable threshold—the extra is returned to the bank account of the taxpayer directly by the Income Tax Department. This can only be done by filing ITR on time.
A: Interest from both is taxed at your slab rate. No difference there. Bonds have an advantage on capital gains; the tax charged on the sale of a listed bond after 12 months is LTCG at 12.5%, whereas the slab rate tax applicable on the FD interest has no such advantage. If you are an investor who falls in this range and are comfortable with the secondary market, listed bonds may be tax-efficient as compared to FDs.
A: The rates remain unchanged—slab rate of interest on bonds, 12.5% LTCG on listed bonds, irrespective of the regime. What changes is your taxable income. With the old regime, the base income from bond interest, on which the deduction is calculated, is reduced. In the new regime, the deductions have been eliminated, and the same interest income is taxed under a higher slab. The bigger your bond interest income, the more important the regime choice becomes.
A: No capital gains – ITR-1 will be fine if the income is only salary and bond interest. Any capital gains from selling bonds – ITR-2. Business or professional income alongside bond income – ITR-3. When in doubt, file one step up, because if you file the wrong form, it will mean a defective return notice.
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Disclaimer:
This information is for general information purposes only. GoldenPi makes no guarantee on the accuracy of the data provided here; the information displayed is subject to change and is provided on an as-is basis. Nothing contained herein is intended to or shall be deemed to be investment advice, implied or otherwise. Investments in the securities market are subject to market risks. Read all the offer-related documents carefully before investing.
Fixed Deposit schemes are regulated by the Reserve Bank of India. GoldenPi Securities Private Limited is a registered debt broker and acts as a distributor and not as a manufacturer of the product.


