Tax on Interest Income: FD, RD, Bonds & SGBs Explained
Saurabh Mukherjee • 31 December 2025

Introduction
Interest-earning investments such as fixed deposits, recurring deposits, bonds, and sovereign gold bonds are widely used by Indian investors for stability and income. However, the taxation of interest income is often misunderstood, leading to surprises at the time of filing income tax returns.
This article explains fd income tax, income tax on fixed deposit interest, and when interest income may be considered tax-free in India, purely from an educational perspective.
What Is Interest Income Under Income Tax?
Interest income refers to earnings received from lending money to banks, government entities, or issuers of debt instruments.
Under Indian income tax laws:
interest income is generally taxable
it is taxed under “Income from Other Sources”, unless specifically exempt
taxability applies irrespective of payout frequency
Understanding classification is the first step in managing tax compliance.
FD Income Tax Explained
FD income tax applies to interest earned on bank fixed deposits.
Key points:
interest earned on FDs is fully taxable
taxed as per the individual’s income tax slab
applies whether interest is paid monthly, quarterly, or at maturity
There is no separate lower tax rate for fixed deposit interest.
Income Tax on Fixed Deposit Interest
Income tax on fixed deposit interest applies on an accrual basis.
This means:
interest is taxable in the year it is earned
even if interest is not withdrawn
cumulative FDs are also taxed annually
Senior citizens may have higher interest exemption limits, subject to applicable provisions.
Taxation of Interest from Bonds
Interest earned from bonds is generally:
taxable as Income from Other Sources
taxed at slab rate
subject to TDS, depending on issuer and thresholds
The frequency of coupon payment (monthly, quarterly, annual) does not change tax treatment.
Sovereign Gold Bonds (SGBs): Interest & Tax Treatment
Sovereign Gold Bonds provide:
fixed annual interest paid periodically
interest income that is taxable at slab rate
However:
capital gains on redemption at maturity may be exempt for certain investors
secondary market sales may attract capital gains tax
Interest income from SGBs is not tax-free.
Is There Any Tax-Free Interest Income in India?
The concept of tax-free interest income in India applies only in specific cases.
Examples include:
interest from notified tax-free bonds (when applicable)
certain government-specified instruments
Unless explicitly notified, most interest income is taxable.
TDS on Interest Income
Tax Deducted at Source (TDS) may apply when:
interest exceeds prescribed thresholds
issuer or bank deducts tax before credit
Important points:
TDS does not mean final tax liability
actual tax depends on slab rate
excess TDS can be claimed as refund
Tracking TDS certificates is important for return filing.
Reporting Interest Income in ITR
Interest income must be:
reported under “Income from Other Sources”
disclosed even if TDS is deducted
aggregated across all instruments
Failure to report interest income may lead to notices or penalties.
Common Misconceptions
Misconception 1: Monthly interest is tax-free
Payout frequency does not change taxability.
Misconception 2: Only withdrawn interest is taxable
Accrued interest is taxable even if not withdrawn.
Misconception 3: All government-linked interest is tax-free
Tax exemption applies only if explicitly notified.
Conclusion
Understanding fd income tax, income tax on fixed deposit interest, and the limited scope of tax-free interest income in India is essential for accurate tax planning. Interest-earning investments provide stability, but their post-tax returns depend heavily on correct tax treatment and reporting.
Clarity on taxation helps investors set realistic income expectations and remain compliant.
Disclaimer
This blog is intended solely for educational and informational purposes. The bonds and securities mentioned herein are illustrative examples and should not be construed as investment advice or personal recommendations. BondScanner, as a SEBI-registered Online Bond Platform Provider (OBPP), does not provide personalized investment advice through this content.
Readers are advised to independently evaluate investment options and seek professional guidance before making financial decisions. Investments in bonds and other securities are subject to market risks, including the possible loss of principal. Please read all offer documents and risk disclosures carefully before investing.
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