FD Tax Explained: Is Fixed Deposit Interest Taxable?

If you hold a fixed deposit in India, the interest you earn is taxable. There is no exemption on FD interest just because the bank deducts TDS. Many depositors assume that once TDS is cut, their tax duty is over — this is one of the most common and expensive misunderstandings in Indian personal finance.

TDS and income tax are not the same thing. TDS is only an advance collection mechanism. Your actual tax liability depends on your total income and your applicable tax slab, and you are legally required to report FD interest in your income tax return regardless of whether TDS was deducted.

This guide also reflects a major change that most articles online have not caught up with. From 1 April 2026, the Income-tax Act, 1961 stands repealed and has been replaced by the Income-tax Act, 2025. The old Section 194A that governed TDS on FD interest is now Section 393. Form 15G and Form 15H have been merged into a single Form 121. The terms “Financial Year” and “Assessment Year” have been replaced by a single concept called “Tax Year.” The tax rates, thresholds, and slabs have not changed — only the section numbers, form names, and terminology have. This article uses the current terminology while also referencing the older, more commonly searched terms so you are not confused when you see them on your bank’s website or in older documents.

By the end of this guide, you will know exactly how much tax applies to your FD interest, when banks deduct TDS, how to legally reduce or avoid it, what happens if you skip declaring it, and how senior citizens are treated differently.

Is Fixed Deposit Interest Taxable?

Yes. Fixed deposit interest is fully taxable in India. It is added to your total income under the head “Income from Other Sources” and taxed according to your income tax slab. There is no special flat rate for FD interest and no exemption threshold for the tax itself — the ₹50,000 or ₹1,00,000 limits you may have heard about apply only to TDS, not to your actual tax liability.

The principal amount you deposited is not taxable, since it is your own capital, not income. Only the interest earned on that principal is treated as income and taxed.

This applies whether your FD pays interest monthly, quarterly, or at maturity, and whether it is a regular FD, a tax-saving FD, or a cumulative FD. The only difference is timing — cumulative FDs still get taxed every year on accrued interest, not just in the year you receive the lump sum. This is explained in detail later in this article, and you can read a full breakdown in our guide on cumulative FD vs reinvestment FD, Monthly Payout FD vs Cumulative FD

How FD Interest Is Taxed

FD interest is added to your total taxable income for the tax year and taxed at your applicable income tax slab rate — it is not taxed separately or at a fixed percentage.

Here is how the process works in practice:

• All FD interest earned during the tax year is added to your salary, business income, rental income, or any other income you have.
• Your total income is then taxed according to the slab rates applicable under either the old tax regime or the new tax regime, whichever you choose while filing your return.
• If your total income (including FD interest) is high enough, FD interest can push you into a higher tax slab.
• If TDS was already deducted by the bank, it is adjusted against your final tax liability. You either pay the balance tax or claim a refund.

Under the new tax regime, individuals with total income up to ₹12 lakh in a tax year effectively pay no tax after the applicable rebate, which means FD interest within that overall limit may not create any extra tax burden. Above that threshold, FD interest is taxed at your marginal slab rate, which can go up to 30% plus applicable surcharge and cess for high-income earners. You can estimate your exact interest earnings using our FD calculator before working out the tax impact.

Quick Answer: Is FD Interest Taxable?

Yes, fixed deposit interest is fully taxable as “Income from Other Sources” under the Income-tax Act. It is added to your total income and taxed at your applicable slab rate. There is no separate flat tax rate for FD interest, and TDS deducted by the bank is not your final tax.

What Is TDS on Fixed Deposits?

TDS stands for Tax Deducted at Source. When your FD interest crosses a specified threshold in a tax year, the bank deducts a percentage of that interest before crediting it to your account and deposits it with the government on your behalf, under your PAN.

TDS is not a penalty and it is not the final tax you owe. It is simply an advance collection method the government uses so tax revenue comes in throughout the year instead of only at the time of filing returns.

Banks deduct TDS under Section 393 of the Income-tax Act, 2025 (the provision that replaced the earlier Section 194A from 1 April 2026). The deduction happens when interest is credited to your account or paid to you, whichever happens first — even if you do not withdraw the interest.

Quick Answer: What Is TDS on FD?

TDS on FD is tax the bank deducts in advance from your interest income once it crosses a set yearly threshold, and deposits with the government under your PAN. It is an advance payment toward your final tax bill, not the complete tax itself.

TDS vs Income Tax on FD

Confusing TDS with your actual income tax bill is the single biggest mistake FD investors make. The table below clears up the difference.

When Do Banks Deduct TDS?

Banks deduct TDS once your total FD interest from that specific bank crosses the prescribed threshold in a tax year. This threshold is calculated per bank, across all branches, using your PAN — not per individual FD. If you hold FDs in three different banks and stay under the threshold in each one, no TDS will be deducted even if your combined interest across banks exceeds the limit.

Example: If you earn ₹48,000 interest from Bank A and ₹45,000 from Bank B in the same tax year, no TDS is deducted by either bank, since neither individually crosses ₹50,000 — even though your total FD interest is ₹93,000. However, you must still declare the full ₹93,000 as taxable income when filing your return.

Can You Avoid TDS on FD Interest?

You can legally prevent TDS deduction if your total income is below the taxable limit, by submitting a self-declaration to your bank. Since 1 April 2026, this is done through the unified Form 121, which replaced the earlier Form 15G and Form 15H.

• Form 121 (previously Form 15G): Used by individuals and HUFs whose total tax liability for the year is nil. Earlier, this form was restricted to individuals below 60 years — that age restriction no longer applies under the new Act.
• Form 121 (previously Form 15H): Senior citizens used a separate form earlier. Now, senior citizens use the same Form 121, simply selecting the relevant declaration category.

Who can use it: Any resident individual or HUF whose total income for the tax year, after all eligible deductions, results in zero final tax liability.

Who cannot use it: If your total income is above the basic exemption limit and you have any tax payable, you cannot submit this declaration — doing so incorrectly can attract penalties for a false declaration.

The declaration must be submitted at the start of the tax year, or before the bank credits interest that would otherwise trigger TDS. If you miss this and TDS gets deducted, you can still claim it back as a refund while filing your income tax return.

If your income is genuinely taxable but you want a lower deduction rate than the standard 10%, you can apply to your Assessing Officer for a certificate under the lower-deduction provision, which authorizes the bank to deduct TDS at a reduced rate instead of nil.

How To Calculate Tax on FD Interest

Here are three practical examples showing how FD interest actually gets taxed. Use our FD calculator with compound interest to work out your exact interest amount first, then apply your slab rate as shown below.

Example 1: ₹50,000 Interest, Regular Taxpayer

Since ₹50,000 is exactly at the threshold, no TDS is deducted, but the full amount must still be declared and taxed at the individual’s slab rate.

Example 2: ₹1,20,000 Interest, Regular Taxpayer

Here, the ₹12,000 TDS already deducted is adjusted against the total tax owed. Since the taxpayer falls in the 30% slab, an additional ₹24,000 is due at the time of filing.

Example 3: Senior Citizen, ₹90,000 Interest

Because this senior citizen’s interest stays under the ₹1,00,000 threshold, no TDS applies. If their total income, including this interest, remains within the rebate limit under the tax regime they have chosen, they may owe no tax at all — but the interest still needs to be reported in the ITR.

Additional Scenario: Salaried Employee With Multiple FDs

A salaried employee earning ₹9,00,000 annually holds three FDs earning ₹40,000, ₹35,000, and ₹30,000 interest respectively at three different banks. No single bank crosses the ₹50,000 threshold, so no TDS is deducted anywhere. However, the total interest of ₹1,05,000 must be added to the ₹9,00,000 salary, making the total taxable income ₹10,05,000, taxed accordingly at slab rates. Skipping this because “no TDS was deducted” is a direct route to a tax notice.

Additional Scenario: Joint FD

For a joint FD, the interest is taxable in the hands of the primary or first holder only, regardless of who contributed the funds, unless it can be demonstrated that the second holder funded it independently. TDS is also deducted against the primary holder’s PAN. If the second holder actually owns the funds, this should be documented clearly to avoid disputes during assessment.

Additional Scenario: Premature Withdrawal

If you break an FD early, the interest already accrued and paid or credited up to the withdrawal date remains taxable in the year it was earned. Any penalty charged for premature withdrawal reduces your interest income for that year but does not create a separate deduction elsewhere.

How FD Interest Is Reported in Income Tax Return

FD interest must be reported under “Income from Other Sources” in your income tax return, whether or not TDS was deducted.

• Check Form 26AS and AIS (Annual Information Statement): Both reflect the interest reported by your bank and any TDS deducted. Cross-check these against your own FD records before filing.
• Report full interest, not just TDS-deducted interest: Even interest below the TDS threshold must be declared in full.
• Claim TDS credit: Any TDS shown in Form 26AS is automatically available as credit against your final tax liability when you file.
• Reconcile cumulative FD interest: For cumulative FDs, banks typically report accrued interest annually in AIS even though you receive it only at maturity — declare it each year, not just in the maturity year.

What Happens If You Don’t Declare FD Interest?

Skipping FD interest in your return is a common and risky mistake, since banks report this data directly to the tax department through Form 26AS and AIS.

• AIS mismatch: If your declared income does not match what your bank has reported, the system flags it automatically.
• Tax notices: Discrepancies commonly trigger notices under scrutiny or reassessment provisions, requiring you to explain the gap.
• Interest on unpaid tax: If tax was actually due and unpaid because of undeclared interest, interest is charged on the shortfall from the due date until payment.
• Penalties: In cases of under-reporting or misreporting income, penalties can range from 50% to 200% of the tax evaded, depending on whether it is treated as an honest error or deliberate concealment.

Because FD interest data is reported by banks directly and matched automatically, there is very little practical benefit to skipping it — and the downside risk is significant.

Senior Citizen FD Tax Rules

Senior citizens get meaningfully better FD tax treatment compared to regular taxpayers, mainly through a much higher TDS threshold.

It is important to understand that the higher threshold only reduces or delays TDS deduction — it does not exempt the interest from actual income tax. Senior citizens with high total income still pay tax on FD interest at their applicable slab rate; they simply see less TDS deducted upfront because of the higher threshold.

Tax Saving Tips for FD Investors

These are legitimate, compliant ways to manage your FD tax position — not ways to avoid legally owed tax.

• Spread deposits across banks strategically: Since TDS thresholds apply per bank, spreading large FD amounts across multiple banks can reduce upfront TDS deduction, though your full interest income remains taxable regardless.
• Time your FD maturity around tax years: If you have flexibility, structuring maturity dates can help manage which tax year certain interest falls into for planning purposes. our FD Tenure Explained breaks this down further.
• Use Form 121 correctly if eligible: Only submit this declaration if your total income genuinely results in nil tax liability — false declarations attract penalties.
• Consider joint FD structuring carefully: If both holders genuinely contribute funds, document this clearly so interest can be attributed correctly.
• Compare cumulative vs reinvestment structures: Both are taxed identically on an accrual basis in India, so choose based on cash flow needs rather than assumed tax differences — our cumulative FD vs reinvestment FD guide breaks this down further.
• Track interest against the current tax regime: Since the new regime offers a rebate up to ₹12 lakh total income, check whether FD interest keeps you within or pushes you past that limit before assuming a lower liability.

FD Tax vs Other Investments

For a deeper side-by-side comparison of returns and suitability, see our detailed guide on SIP vs FD.

Common FD Tax Mistakes

• Assuming no TDS means no tax: Interest below the TDS threshold is still fully taxable and must be reported.
• Confusing TDS with final tax liability: TDS is only an advance deduction; your actual liability depends on your total income and slab.
• Not filing ITR because “tax was already deducted”: You still need to file a return to reconcile TDS and report all income accurately.
• Ignoring AIS and Form 26AS: Mismatches between what you declare and what your bank reports are a leading cause of tax notices.
• Assuming senior citizen thresholds mean tax-free interest: The higher threshold only delays TDS deduction — the interest itself remains taxable.
• Overlooking accrued interest on cumulative FDs: Interest must be declared annually as it accrues, not only when the FD matures and the lump sum is paid.
• Submitting Form 121 despite having taxable income: This is a false declaration and can attract penalties, even if unintentional.

Before investing, it also helps to understand exactly what a fixed deposit is and how it works, and how FD interest rates are calculated, along with the fundamentals of compound interest and current FD interest rates in India for 2026, so your tax planning is based on accurate interest figures from the start.

Frequently Asked Questions

Is fixed deposit interest taxable in India?

Yes, FD interest is fully taxable as “Income from Other Sources” and added to your total income, taxed at your applicable slab rate.

Is FD interest taxable every year or only at maturity?

FD interest is taxable every year on an accrual basis, even for cumulative FDs where you receive the money only at maturity. You must declare interest as it accrues each tax year.

What is the current TDS threshold on FD interest?

The TDS threshold is ₹50,000 per bank per tax year for regular individuals and ₹1,00,000 for senior citizens.

What is the TDS rate on FD interest?

TDS is deducted at 10% if PAN is provided, and 20% if PAN is not furnished to the bank.

Is TDS the same as my final income tax on FD interest?

No. TDS is only an advance deduction. Your final tax liability is calculated based on your total income and slab rate when you file your return, and TDS is adjusted against it.

Can I get a refund if TDS deducted is more than my actual tax liability?

Yes. If your total tax liability is lower than the TDS deducted, you can claim the excess as a refund by filing your income tax return.

What is Form 15G and Form 15H used for now?

Form 15G and Form 15H have been merged into a single Form 121 under the Income-tax Act, 2025, effective 1 April 2026. It is used to declare that your total tax liability is nil so the bank does not deduct TDS.

Who is eligible to submit Form 121 to avoid TDS?

Any resident individual or HUF whose total income for the tax year results in nil final tax liability after eligible deductions can submit Form 121.

Does submitting Form 121 mean my FD interest is tax-free?

No. It only prevents the bank from deducting TDS. If your income situation changes and tax becomes payable, you are still liable to pay it while filing your return.

Do senior citizens pay less tax on FD interest?

Senior citizens do not get a lower tax rate on FD interest, but they benefit from a higher TDS threshold of ₹1,00,000 per bank, meaning less tax is deducted upfront.

What happens if I don’t declare FD interest in my ITR?

Since banks report interest directly through Form 26AS and AIS, mismatches are flagged automatically and can lead to tax notices, interest on unpaid tax, and penalties for under-reporting.

Is TDS deducted on interest from savings accounts too?

No. TDS under Section 393 (earlier Section 194A) applies to fixed deposit and recurring deposit interest, not to regular savings account interest.

Which section governs TDS on FD interest now?

Section 393 of the Income-tax Act, 2025 governs TDS on FD interest from 1 April 2026, replacing the earlier Section 194A of the Income-tax Act, 1961.

How is interest on a joint FD taxed?

Interest on a joint FD is generally taxable in the hands of the primary or first account holder, and TDS is deducted against their PAN, unless it is clearly documented that the second holder independently funded the deposit.

Does premature withdrawal of an FD affect its tax treatment?

Interest already accrued and credited up to the withdrawal date remains taxable in the year it was earned. Any premature withdrawal penalty reduces the interest income for that year.

Is FD interest taxed differently under the old and new tax regimes?

FD interest itself is treated the same way under both regimes — it is added to total income. What differs is the slab rates, available deductions, and rebate thresholds under each regime.

Can I avoid TDS by splitting my FD across multiple banks?

Splitting FDs across banks can reduce or eliminate TDS deduction if each bank’s interest stays under the threshold, but your total interest income across all banks is still fully taxable and must be declared.

What is the difference between cumulative and reinvestment FD taxation?

Both are taxed identically on an accrual basis each year in India, regardless of when the interest is actually paid out. There is no tax advantage of one structure over the other.

Do NRIs pay TDS on FD interest under the same rules?

No. NRIs are subject to a different TDS provision, and the rates and thresholds explained in this article apply specifically to resident individuals.

Where can I check how much TDS has been deducted on my FD interest?

You can check TDS deducted on your FD interest through Form 26AS and the Annual Information Statement (AIS), both available on the income tax e-filing portal.

This article is for educational purposes only and should not be considered tax or legal advice. Consult a qualified tax professional for personal guidance based on your specific financial situation.