What is the Tax on FD Interest for a Partnership Firm or Company?

The Big Misconception About FD Taxes

Many people assume the tax rules for fixed deposits are the same for everyone. This is a common mistake. For a partnership firm or a company, the tax on FD interest is completely different from the rules for an individual. The interest earned by a firm is taxed at a flat rate of 30% plus cess, while a company pays tax at its applicable corporate tax rate.

To understand this, we first need to know what is fixed deposit in India. An FD is a simple financial instrument offered by banks and NBFCs where you deposit a lump sum of money for a fixed period at a pre-agreed interest rate. It is considered one of the safest investment options. While individuals enjoy tax slabs, businesses face a more straightforward, and often higher, tax liability on this interest income.

How FD Interest is Taxed for a Partnership Firm

When a partnership firm invests its surplus funds in a fixed deposit, the interest it earns is not a separate type of income. It gets added directly to the firm’s total business income for the financial year.

Here’s how the taxation works for a partnership firm:

• Flat Tax Rate: The entire taxable income of the partnership firm, including the FD interest, is taxed at a flat rate of 30%. There are no tax slabs like there are for individuals.
• Surcharge: If the firm's total income exceeds 1 crore rupees, a surcharge of 12% is applied to the calculated tax.
• Cess: A Health and Education Cess of 4% is levied on the income tax (and surcharge, if any).

Understanding TDS for Firms

Banks are required to deduct Tax Deducted at Source (TDS) on the interest paid. For a partnership firm, the bank will deduct TDS at a rate of 10% if the total interest earned from all deposits in that bank exceeds 40,000 rupees in a year.

This TDS amount is not the final tax. The firm’s actual tax liability is 30% plus cess. When the firm files its income tax return, it must declare the full interest income and calculate the tax at 31.2% (30% + 4% cess). The 10% TDS already deducted by the bank can be claimed as a credit against this final tax liability. The remaining amount must be paid by the firm.

Decoding the Tax on FD Interest for a Company

The process for a company, such as a Private Limited or Public Limited Company, is quite similar to a partnership firm, but the tax rates can differ. The interest earned from the FD is added to the company's total income under the head "Income from Other Sources" and taxed at the relevant corporate tax rates.

Current corporate tax rates for domestic companies are:

• 25% (+ cess and surcharge): For companies whose total turnover or gross receipts in the financial year 2021-22 did not exceed 400 crore rupees.
• 30% (+ cess and surcharge): For companies with a turnover of more than 400 crore rupees.

Like firms, companies also have a 4% Health and Education Cess applied to their tax. Surcharges also apply at 7% if income is between 1 crore and 10 crore rupees, and 12% if income exceeds 10 crore rupees.

TDS rules are the same. The bank deducts 10% TDS if interest exceeds 40,000 rupees, and the company claims this as a credit while filing its return. You can find more information about corporate tax rates on the official Income Tax Department portal.

Example: Calculating Tax for a Company
Let's say 'ABC Pvt. Ltd.' has a turnover of 50 crore rupees. It earns 2,00,000 rupees as interest from a fixed deposit.

1. TDS Deducted by Bank: 10% of 2,00,000 = 20,000 rupees.
2. Company's Tax Rate: Since turnover is less than 400 crore rupees, the rate is 25%.
3. Tax on Interest Income: 25% of 2,00,000 = 50,000 rupees.
4. Add Cess: 4% of 50,000 = 2,000 rupees.
5. Total Tax Liability on Interest: 50,000 + 2,000 = 52,000 rupees.
6. Net Tax to be Paid: 52,000 (Total Tax) - 20,000 (TDS Credit) = 32,000 rupees.

The company will pay this 32,000 rupees as part of its total income tax liability for the year.

Partnership Firm vs. Company: FD Tax at a Glance

Seeing the rules side-by-side makes the differences clear. Here is a simple comparison of how fixed deposit interest is taxed for both entities.

Why Do Businesses Bother with FDs Then?

You might wonder why a firm or company would choose a fixed deposit if the interest is fully taxed at a high rate. The answer lies in priorities other than tax savings.

1. Capital Safety: Fixed deposits are incredibly safe. The Deposit Insurance and Credit Guarantee Corporation (DICGC), a subsidiary of the RBI, insures bank deposits up to 5 lakh rupees per depositor, per bank. This makes it a secure place to park company funds.
2. Guaranteed Returns: The interest rate on an FD is locked in at the time of booking. This provides predictable and guaranteed returns, which helps in financial planning and managing cash flow. There is no market risk involved.
3. Liquidity and Collateral: FDs offer decent liquidity. While there are penalties for premature withdrawal, they can also be used as collateral to secure an overdraft facility or a business loan from the bank, often at a lower interest rate.
4. Parking Surplus Cash: Most businesses have temporary surplus cash that isn't needed immediately for operations. Leaving this money in a non-interest-bearing current account is inefficient. An FD provides a better return than a current account without taking on the risks of equity markets.

For a business, the primary goal of using an FD is capital preservation and earning a modest, predictable return on idle funds, not tax optimization. The tax paid is simply treated as a cost of doing business.