Fixed Deposit Interest Guide 2026

1 Lakh FD Interest Payout & Maturity Breakdown

Quarterly compounding interest, 1 to 5-year maturity values, senior citizen bonus rates, and tax deduction rules for a ₹1 Lakh deposit.

1-Yr Maturity Value₹1,07,291(at 7.1% p.a.)
Deposit Amount

₹1 Lakh

Principal deposit

1-Yr Interest Earned

₹7,291

At 7.1% interest

3-Yr Maturity

₹1,23,508

+₹23,508 interest

Senior Citizen 1-Yr

₹1,07,804

At 7.6% rate

Key Takeaways for a ₹1 Lakh Fixed Deposit

  • For a ₹1 Lakh Fixed Deposit at 7.1% interest rate with quarterly compounding, you earn ₹7,291 interest in 1 year, reaching a maturity value of ₹1,07,291.
  • Over 5 years, a ₹1 Lakh FD generates ₹42,175 total interest, with maturity value growing to ₹1,42,175.
  • Senior citizens receive an additional 0.50% interest bonus (7.6% rate), earning ₹7,819 in 1 year.

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