For most of us, a savings account is the first step into the world of personal finance. Whether you use it to park your salary, save for short-term goals or simply manage monthly expenses, the interest earned on this account may seem like a small bonus. But what many do not realise is that this interest is also taxable. And if left unaccounted for, it can complicate your tax filing or even attract penalties.
This article breaks down how savings account interest is taxed in India, the limits you need to know, the deductions available and how to report it accurately. The aim is to help you avoid common mistakes and make your money work better for you.
Interest from Savings Accounts Is Taxable, But Not Always Fully
Let us begin with the basics. The interest you earn from your savings account is treated as “Income from Other Sources” under the Income Tax Act. Unlike fixed deposits, this interest is not subject to TDS (Tax Deducted at Source) by banks. However, that does not mean it goes untaxed.
You are required to declare the interest as part of your total income while filing your Income Tax Return (ITR). If your total income (including the savings interest) exceeds the basic exemption limit, you will have to pay tax on it as per the applicable slab rate.
But here’s where it gets interesting – not all of your savings interest is taxable, thanks to certain deductions under the Income Tax Act.
How Much of the Interest Is Tax-Free?
There are two key deductions you should know:
- Section 80TTA: This is applicable to individual taxpayers below 60 years of age and Hindu Undivided Families (HUFs). It allows you to claim a deduction of up to ₹10,000 per financial year on the interest earned from savings accounts across all banks, co-operative banks and post offices.
- Section 80TTB: This is designed for senior citizens aged 60 and above. It offers a higher deduction of up to ₹50,000 per year. The benefit here is broader as it covers not only savings account interest, but also interest from fixed deposits and recurring deposits.
You can only claim one of these deductions – whichever is applicable to your age group. Also, these limits are not per account but cumulative across all accounts held by you.
How Is Savings Interest Calculated by Banks?
Banks calculate savings account interest on a daily balance basis but credit it either monthly, quarterly or half-yearly depending on the bank’s policy. This means your balance at the end of each day is considered and the interest is applied accordingly.
The formula looks like this:
Interest earned = (Daily closing balance × Rate of interest × Number of days) ÷ 365
Therefore, if your account maintains a higher balance regularly, your earnings will be higher and so will the tax liability if you cross the deduction threshold.
Tax Slabs Matter More Than You Think
The amount of tax you pay on savings account interest depends on your total income. The interest is clubbed with your other earnings and taxed as per your slab rate.
For example, if you fall under the 20% tax bracket and have earned ₹18,000 as interest in a year, only ₹8,000 (after claiming ₹10,000 under Section 80TTA) will be taxable at 20%. For senior citizens under 80TTB, the entire ₹18,000 could be tax-free if it is within the ₹50,000 limit.
Reporting Savings Account Interest in Your ITR
Even if the entire interest is within the deductible limit, you must still declare it in your ITR. This ensures transparency and prevents any mismatch if banks report your interest earnings under Annual Information Statement (AIS).
Here is how to do it:
- Include the total interest under the head ‘Income from Other Sources’
- Then, under Chapter VI-A, claim the relevant deduction (either 80TTA or 80TTB)
- If you have multiple accounts, use your bank statements or passbooks to calculate the total interest for the year
Many tax-filing platforms allow you to auto-import data from banks. Still, cross-verifying it with your records is always a good idea.
Mistakes to Avoid
Several taxpayers overlook or misunderstand this simple tax aspect. Here are some common errors you should avoid:
- Assuming interest from savings accounts is entirely tax-free
- Forgetting to declare the interest because the bank did not deduct TDS
- Not calculating the cumulative interest from multiple savings accounts
- Claiming both 80TTA and 80TTB in the same year (only one is allowed, based on age)
- Using an incorrect ITR form that does not allow declaration under ‘Other Sources’
By avoiding these mistakes, you can file your returns smoothly and make the most of the deductions you are entitled to.
A Good Practice for Smart Earners
If your savings account is generating significant interest regularly, it may be a sign to explore better investment options. Consider diverting excess funds into fixed deposits, debt mutual funds or other instruments that offer better post-tax returns. A savings account is ideal for liquidity and emergencies, not for wealth creation.
On the other hand, if you are a retiree earning steady interest from deposits and savings accounts, knowing the benefits of Section 80TTB can help reduce your tax burden meaningfully.
Conclusion
While savings account interest may seem minor in your overall income, it still plays a role in your annual tax liability. Understanding how it is calculated, how it is taxed and what deductions are available helps you take better control of your finances. Always declare the full amount honestly and claim the right deductions. That way, your savings stay compliant and your returns remain maximised.