What are Tax-Saving Fixed Deposits and How Do They Work? | AltiFi
FD Chapter 3

What are Tax-Saving Fixed Deposits and How Do They Work?


Jun 24, 2026 2 min read

Tax-saving Fixed Deposits (FDs) are a category of term deposits offered by scheduled commercial banks in India. These deposits allow eligible individuals to claim deductions under Section 80C of the Income Tax Act, 1961, subject to applicable conditions. They have a five-year lock-in period and offer fixed returns, subject to taxation.

This document outlines the definition, regulatory basis, features, tax implications, and procedural aspects related to tax-saving FDs.

Definition and Regulatory Basis

A tax-saving FD is a term deposit with a fixed tenure of five years.

  • Eligibility for Deduction: Individuals and Hindu Undivided Families (HUFs) can claim deductions of up to ₹1.5 lakh per financial year under Section 80C of the Income Tax Act, 1961.
  • Taxation of Interest: While the invested amount is eligible for deduction, interest earned is taxable under the investor's applicable income tax slab.
  • Regulatory Oversight: As per RBI Circular on Term Deposit Schemes, these deposits are governed by standard term deposit rules.

Key Features of Tax-Saving FDs

  • Eligibility: Available to resident individuals, senior citizens and HUFs.
  • Tenure: Fixed at 5 years. Premature withdrawal is not permitted.
  • Tax Benefit: Deduction under Section 80C, up to ₹1.5 lakh per financial year.
  • Interest Income: Fully taxable. TDS applies if annual interest exceeds ₹50,000 (₹1,00,000 for senior citizens), unless Form 15G or 15H is submitted, as applicable.
  • Payout Options: Interest may be paid monthly, quarterly, or at maturity, depending on the bank’s offering.
  • Renewal: Auto-renewal is typically not available.
  • Insurance Coverage: As per RBI guidelines, deposits are insured up to ₹5 lakh per depositor per bank under DICGC guidelines.

Tax Implications

  • Deduction: Investment amount qualifies under Section 80C of the Income Tax Act, 1961, subject to a limit of ₹1.5 lakh per annum.
  • Interest Income: Taxable as "Income from Other Sources."
  • TDS: Deducted if annual FD interest exceeds the specified threshold, unless exemption forms are submitted.

Considerations Before Investing

  • The five-year lock-in is mandatory; early withdrawal is not allowed.
  • Interest rates differ by bank and depositor profile. Some banks offer preferential rates for senior citizens, subject to internal policy.
  • In joint accounts, only the first holder can claim the Section 80C benefit.
  • Since interest income is taxable, post-tax returns should be considered.

Conclusion

Tax-saving FDs are structured deposit instruments with a defined tenure and tax deduction eligibility under Section 80C. They follow regulatory norms and provide fixed returns but involve a mandatory lock-in period and taxable interest income. Product suitability depends on individual tax circumstances, liquidity needs, and investment objectives.

Disclaimer

Investments in the securities market are subject to market risks. Read all scheme-related documents carefully before investing. Past performance is not indicative of future results. This content is for informational purposes only and does not constitute investment advice.

References

https://economictimes.indiatimes.com/wealth/tax/new-tds-rules-from-april-1-higher-limit-for-tax-deduction-on-fd-interest-lottery-winnings-check-its-impact/articleshow/118889546.cms?from=mdr

https://www.rbi.org.in/scripts/BS_ViewMasDirections.aspx?id=10296

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