In India’s economic development Micro, Small, and Medium Enterprises (MSMEs) serve as essential support. The government established Section 43B(h) Of Income Tax Act to help businesses maintain their financial discipline while safeguarding small enterprises from payment delays. The provision establishes important business requirements for companies that operate with MSMEs from Assessment Year 2024-25 onward.
The article explains the Section 43B(h) Of Income Tax Act which covers its definition and applicability together with its effects on buyers and the advantages it provides to MSMEs.
Understanding Section 43B Of Income Tax Act
Before understanding clause (h), it is important to know the purpose of Section 43B. This section allows certain expenses to be claimed as deductions only on actual payment, irrespective of the accounting method followed.
With the introduction of Section 43B(h) Of Income Tax Act, the scope has been expanded specifically to protect MSMEs from delayed receivables.
What Is Section 43B(h) Of Income Tax Act?
The Income Tax Act Section 43B(h) states that payments to MSME suppliers become deductible expenses only when businesses complete their payments according to the time requirements established by the MSME Development Act 2006.
The buyer will lose the deduction for expenses in that fiscal year when they do not pay within the defined time frame despite having recorded the expenses in their accounts.
This provision started on 1 April 2024 and it will remain in effect until Assessment Year 2024–25.
Who Is Covered Under Section 43B(h) Of Income Tax Act?
The provision applies to:
- Buyers purchasing goods or services from registered MSMEs
- MSMEs registered under Udyam Registration
- All entities including companies, LLPs, partnership firms, and proprietors
It does not apply to payments made to unregistered vendors.
Time Limit For Payment Under Section 43B(h)
Under the MSME Development Act of 2006, time limit for payment under section 43B(h) are as follows:
- 15 days: If no written agreement exists
- 45 days: If there is a written agreement
If payment exceeds these limits, Section 43B(h) Of Income Tax Act disallows the deduction until actual payment is made.
What Is The New Rule 43B(h) For MSME?
The new Rule 43B(h) establishes regulations which businesses must follow while they make expense deductions for payments due to Micro and Small Enterprises (MSMEs) according to the Income Tax Act of 1961. The rule prohibits companies from claiming tax deductions on expenses related to MSME suppliers until they pay the outstanding amounts which they failed to pay within the legally established time limits of the Micro Small and Medium Enterprises Development Act of 2006. In simple terms:
- If you make a payment to an MSME for their goods or services within the MSMED Act’s 45-day due period you are eligible to deduct the expense from your current year’s tax obligations.
- The expense becomes ineligible for deduction in that tax year if the payment occurs after this time frame.
- The deduction can only be claimed in the year when you make the actual payment to the MSME, which applies to all liabilities regardless of their original payment date.
The rule establishes a requirement that organizations must fulfill to make timely payments to their MSME vendors which helps them achieve better cash flow and financial stability.
Note: This provision applies only to Micro and Small Enterprises (not to Medium enterprises) and is applicable from the financial year 2023-24 onwards.
Why Section 43B(h) Of Income Tax Act Was Introduced
Delayed payments have been one of the biggest challenges faced by MSMEs. The government introduced Section 43B(h) Of Income Tax Act to:
- Improve cash flow for MSMEs
- Enforce payment discipline among buyers
- Reduce working capital stress on small businesses
- Promote ease of doing business
This step aligns with the government’s broader MSME support initiatives.
Impact Of Section 43B(h) On Buyers
Buyers dealing with MSMEs must now be extremely careful with payment timelines. Key implications include:
- Loss of expense deduction if payment is delayed
- Increased taxable income
- Higher income tax liability
- Additional compliance and tracking requirements
Due to Section 43B(h) Of Income Tax Act, buyers can no longer enjoy tax benefits while delaying MSME payments.
Benefits Of Section 43B(h) Of Income Tax Act For MSMEs
MSMEs stand to gain significantly from this provision:
- Timely payments improve liquidity
- Reduced dependency on loans and credit
- Better negotiation power with buyers
- Stronger legal and tax backing
By enforcing accountability, Section 43B(h) Of Income Tax Act strengthens the MSME ecosystem.
Importance Of Udyam Registration
For MSMEs, Udyam Registration is essential to enjoy the protection under Section 43B(h) Of Income Tax Act. Without registration, the benefit does not apply. Platforms like Udyamita Helpline help entrepreneurs with:
- Udyam Registration
- MSME compliance guidance
- Awareness of Government scheme for MSMEs
- Business support services
Conclusion
The Income Tax Act section 43B(h) serves as the main reform which supports MSMEs and establishes financial discipline for businesses. The regulation requires buyers to follow more compliance rules yet it guarantees MSMEs will obtain their payments on time while sustaining their financial stability.
MSMEs need to complete proper registration processes while businesses need to learn how to adapt quickly because tax disallowances will affect their operations.
Udyamita helpline provides expert assistance to entrepreneurs throughout India who need help with MSME registration and compliance requirements.

