Understanding Income Tax on Fixed Deposit Interest

byDilip PrasadLast Updated: August 24, 2026
When & How to Pay Income Tax on Fixed Deposit’s Interest Income?
Interest earned on Fixed Deposits (FDs) is considered taxable income and forms part of your total annual income. Banks typically deduct Tax Deducted at Source (TDS) if the interest crosses certain thresholds, ensuring compliance with tax regulations. Understanding these rules helps you manage your tax obligations effectively and avoid potential penalties. By submitting relevant forms or paying advance tax, you can maintain control over your financial planning related to FD interest.

Fixed Deposits (FDs) are a popular savings option, offering guaranteed returns over a fixed period. The interest you earn from these FDs is subject to income tax. It is added to your total income for the financial year and taxed according to your applicable income tax slab rates. In this article, we will cover how FD interest is taxed, the role of Tax Deducted at Source (TDS), how to manage TDS, and when to pay your taxes.

Is Interest Earned on Fixed Deposits Taxable?

Yes, the interest earned on Fixed Deposits is fully taxable. This income is categorised under “Income from Other Sources” when you file your Income Tax Return (ITR). The amount of tax you pay depends on your total annual income and the tax slab you fall into. For example, if your total income, including FD interest, places you in the 10% tax bracket, then 10% of your FD interest income will be taxed.

How Does Tax Deducted at Source (TDS) Apply to FD Interest?

Tax Deducted at Source (TDS) is a mechanism where tax is deducted by the bank at the time of paying the interest, rather than you having to pay it later. This ensures that a portion of the tax is collected upfront. Banks are mandated to deduct TDS on FD interest if the total interest earned from all your FDs with that particular bank exceeds a certain limit in a financial year.

What are the TDS Thresholds for Fixed Deposit Interest?

The threshold for TDS deduction on FD interest varies based on the depositor’s age:

CategoryAnnual Interest ThresholdTDS Rate (with PAN)TDS Rate (without PAN)
General Citizens₹40,00010%20%
Senior Citizens₹50,00010%20%

If your total interest income from FDs with a single bank exceeds these thresholds, the bank will deduct TDS at the applicable rate before crediting the interest to your account. It is crucial to provide your Permanent Account Number (PAN) to the bank; otherwise, TDS will be deducted at a higher rate of 20%.

Can You Avoid TDS on FD Interest?

Yes, it is possible to avoid TDS deduction on your FD interest, even if it crosses the specified thresholds, under certain conditions. This is particularly relevant if your total taxable income for the financial year is below the basic exemption limit (e.g., ₹2.5 lakh for individuals below 60 years of age).

To prevent TDS deduction, you need to submit specific forms to your bank at the beginning of each financial year:

  • Form 15G: For general citizens (below 60 years of age). You can submit this form if your total income for the financial year is below the basic exemption limit, and your tax liability is zero.
  • Form 15H: For senior citizens (60 years of age and above). This form is used if your total income is below the basic exemption limit, and your tax liability is zero.

Submitting these forms declares that your income is below the taxable limit, and therefore, no tax is payable. Ensure these forms are submitted well before the interest payment dates to avoid TDS deduction.

When Should You Pay Tax on FD Interest?

Tax on FD interest income is typically calculated on an accrual basis. This means you should account for and pay tax on the interest earned in each financial year, even if the FD has not yet matured or the interest has not been credited to your account. Delaying this could lead to a significant tax burden in a single year, potentially pushing you into a higher tax bracket or resulting in penalties.

If your total estimated tax liability for the financial year, including tax on FD interest, is ₹10,000 or more, you are required to pay Advance Tax. This involves paying your estimated tax liability in installments throughout the financial year, rather than as a lump sum at the end.

How to Report FD Interest in Your Income Tax Return

When filing your Income Tax Return (ITR), you must report the gross interest income earned from your FDs, which is the amount before any TDS deduction. The bank provides a TDS certificate (Form 16A) detailing the interest paid and the tax deducted.

You can claim the TDS amount deducted by the bank as a credit against your total tax liability. If your total tax liability is less than the TDS deducted, you can claim a refund of the excess TDS from the government.

FAQs

What is the basic tax treatment for FD interest?

Interest earned on Fixed Deposits is fully taxable and is added to your total income for the financial year. It is taxed as per your applicable income tax slab rates.

What is TDS on FD interest?

TDS (Tax Deducted at Source) is a mechanism where banks deduct a certain percentage of tax from the interest earned on your FDs if it exceeds specific thresholds in a financial year.

What happens if I don't provide my PAN to the bank for my FD?

If you do not provide your PAN, the bank will deduct TDS at a higher rate of 20% on your FD interest, instead of the standard 10%.

Can senior citizens get a higher exemption for FD interest?

Yes, for senior citizens, the TDS threshold for FD interest is ₹50,000 per financial year, compared to ₹40,000 for general citizens. Additionally, under Section 80TTB, senior citizens can claim a deduction of up to ₹50,000 on interest income from FDs and other specified sources.

What are Forms 15G and 15H used for?

Forms 15G (for general citizens) and 15H (for senior citizens) are declarations submitted to the bank to request non-deduction of TDS on FD interest if your total income for the financial year is below the basic exemption limit and your tax liability is zero.

Do I need to pay tax on FD interest if the FD has not matured yet?

Yes, tax on FD interest is generally calculated on an accrual basis. This means you should account for and pay tax on the interest earned in each financial year, even if the FD has not matured and the interest has not been disbursed.

What is Advance Tax in relation to FD interest?

If your total estimated tax liability for the financial year, including tax on FD interest, is ₹10,000 or more, you are required to pay Advance Tax in installments throughout the year instead of a lump sum at year-end.
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