Section 43B of Income Tax Act: Rules, Deductions & Compliance

What is Section 43B?

Section 43B of the Income Tax Act, 1961, primarily covers expenses such as taxes, contributions to employee welfare funds, interest on loans from financial institutions, and payments to the government, among others. It is particularly relevant to businesses and professionals, as it directly impacts cash flow and financial planning. 

However, an exception is available under the proviso to Section 43B, allowing the deduction on an accrual basis if the payment is made before the due date of filing the income tax return.

Budget 2026 Update

Under Section 43B(h) of the Income Tax Act, any amount payable by a taxpayer to a Micro or Small Enterprise must be paid within the time limit specified under Section 15 of the Micro, Small and Medium Enterprises Development (MSMED) Act, 2006 in order to claim it as a tax deduction in the same financial year.

If the payment to the micro or small enterprise is not made within the prescribed time limit, the deduction will not be allowed in that financial year and will be permitted only in the year in which the actual payment is made. This provision encourages timely payments to MSMEs and improves their cash flow.

Note: This clause applies exclusively to micro and small enterprises, and does not cover medium enterprises.

Definition of Micro and Small Enterprises

Before examining the time limits outlined in the MSMED Act, it is essential to understand the classification of micro and small enterprises:

Micro Enterprises: Businesses engaged in manufacturing or service provision with an investment in plant, machinery, or equipment below ₹1 crore and an annual turnover of less than ₹5 crore.

Small Enterprises: Businesses with an investment in plant, machinery, or equipment below ₹10 crore and an annual turnover of less than ₹50 crore.

Time Limit as per Section 15 of the MSMED Act

As per Section 15 of the MSMED Act, 2006, when a supplier delivers goods or provides services to a buyer, the payment must be made within the stipulated time frame:

• If there is a written agreement, the payment must be made within a maximum of 45 days from the date of delivery of goods or services.
• If no written agreement exists, and the buyer does not raise any objection, the payment should be made within 15 days from the date of delivery of goods or services.

Explanation of Section 43B of Income Tax Act with Example

Suppose Mr. A, an employer, is responsible for paying provident fund (PF) contributions on behalf of his employees. The PF amount due for March 2023 was actually paid in August 2023. Since this payment was made before filing the income tax 43B return in September 2023, Mr. A can claim the deduction for the financial year ending March 2023 by providing appropriate proof.

Deductions Specified under Section 43B

The deductions outlined in this section include the following:

Any tax, duty, cess, or fee paid as per the prevailing laws qualifies for deduction upon payment. This encompasses GST, customs duty, and other applicable taxes or cesses. Additionally, interest paid on these taxes is also deductible.

Employer contributions to recognized employee benefit funds, such as the Provident Fund, superannuation fund, or gratuity fund, are deductible if made before the due date for depositing these funds or filing income tax returns.

Tax deductions for bonus payments or commissions paid to employees are eligible, provided they represent actual payments to employees and not dividends distributed to them as shareholders.

Interest paid on borrowings from Public Financial Institutions or State Financial Corporations, subject to the conditions governing the loan, is deductible.

Interest on loans and advances obtained from Scheduled Banks is also deductible, provided it complies with the loan's governing conditions.

Leave encashment provided by an employer to employees is eligible for deduction.

Payments made to Indian Railways qualify for deduction.

Any amount due to Micro and Small Enterprises beyond the time frame specified under Section 15 of the MSMED Act is also covered.

It is important to note that If the interest on a loan is converted into another loan (capitalized interest), it will not be considered an actual payment and will not qualify for deduction under Section 43B. Therefore, individuals engaged in business or profession who maintain their accounts on a mercantile basis must carefully consider these provisions to ensure eligibility for deductions.

Exceptions Under Section 43B – On an Accrual Basis

Taxpayers can claim deductions under Section 43B only on an actual payment basis. However, under the proviso to Section 43B, deductions can be claimed on an accrual basis if the payment is made before the due date for filing the income tax return. However, to fully benefit from these deductions, specific conditions must be satisfied, such as:

• Choosing a mercantile accounting system.
• Ensuring all expenses are paid either before or by the deadline for filing income tax returns.
• Providing valid proof of payments while filing income tax returns.

It is important to highlight that converting interest liabilities into share capital is not eligible for deductions under Section 43B. Additionally, this section does not apply to payments made on or before the due date for filing income tax returns under Section 139(1) of the Act.

Conditions to Claim Deductions

To be eligible for deductions under Section 43B of the Income Tax Act, the following conditions must be met:

• Actual Payment Requirement: The deduction is allowed only if the payment has been genuinely made during the financial year, rather than just being accrued. For instance, if an employer announces a bonus for an employee but does not disburse it until the following financial year, the deduction cannot be claimed in the initial year.
• Payment Before the Due Date: The payment must be made on or before the specified due date as per the relevant law. For example, contributions to the Employees' State Insurance (ESI) must be paid by the 15th of every month to be eligible for deduction.
• Mandatory Nature of Payment: The payment should be obligatory rather than voluntary. For instance, commissions paid to employees qualify for deduction only if they are an essential part of the employment contract.
• Documentary Evidence of Payment: Payments should be supported by proper documentation; transactions made in cash do not qualify for deduction under Section 43B.

By ensuring compliance with these conditions, businesses and individuals can successfully claim deductions while adhering to tax regulations.

Conclusion

Section 43B of the Income Tax Act, 1961 outlines expenses that can be deducted from income earned through business or professional activities. However, these deductions are only permitted for expenses that have been actually paid, not those merely accrued. If you earn income under the business and profession category and aim to maximize tax savings through deductions, consulting a tax professional can be beneficial.