Published May 5, 2026 4 Min Read

Introduction

Section 33 of the Income Tax Act, 1961 is a provision designed to support businesses that invest in new plant or machinery. It allows eligible businesses to claim a rebate on certain capital expenditures, thereby reducing their overall tax liability. This section plays an important role in encouraging businesses to modernise operations, improve productivity, and remain competitive. By offering financial relief through tax savings, Section 33 becomes a practical tool for businesses planning expansion or upgrading equipment. Understanding its scope and conditions can help businesses make informed financial decisions while ensuring compliance with tax regulations.

What is Section 33 of the Income Tax Act?

Section 33 of the Income Tax Act provides a tax rebate of up to 25% on eligible capital expenditure incurred by businesses for acquiring new plant or machinery. This provision aims to promote industrial growth by encouraging businesses to invest in modern equipment and infrastructure. The rebate reduces taxable income, thereby lowering the tax burden.

Eligible expenditures typically include investments in new machinery, production tools, or plant setup required for business operations. However, the benefit is subject to strict conditions, including the requirement that the assets must be new and used for business purposes.

This section is particularly relevant for manufacturing and production-oriented businesses seeking to enhance efficiency and scale operations. By offering financial incentives, it supports long-term growth and competitiveness. Businesses must ensure compliance with all specified criteria to successfully claim the rebate under Section 33.

Examples of expenses that can be claimed under Section 33

  • Investment in new machinery used for manufacturing or production activities
  • Costs incurred in setting up new plants or expanding existing facilities
  • Purchase of new tools and equipment required for operational processes
  • Capital expenditure on specialised machines used in industrial production
  • Expenses related to installation of new plant and machinery, provided they qualify as new assets

Conditions for claiming deduction under Section 33

  • The expenditure must be incurred on new plant or machinery used strictly for business purposes
  • The rebate is limited to 25% of the eligible capital expenditure
  • Second-hand, refurbished, or previously used machinery does not qualify
  • Proper documentation, including invoices and proof of purchase, must be maintained
  • The asset should be actively used in business operations and not held for resale
  • Compliance with industry-specific regulations and tax rules is essential
  • If the asset is sold or disposed of before its expected usage period, the rebate may be withdrawn or adjusted
  • Accurate records of usage and financial reporting must be maintained for verification

How to claim a deduction under Section 33

  • Confirm that the purchased plant or machinery meets the eligibility criteria
  • Maintain all supporting documents such as invoices, receipts, and audited financial statements
  • Calculate the eligible rebate, which is up to 25% of the qualifying capital expenditure
  • Report the claim correctly while filing Income Tax Returns for the relevant financial year
  • Ensure all disclosures are accurate and align with tax regulations
  • Consider consulting a tax professional to avoid errors and ensure compliance

Conclusion

Section 33 of the Income Tax Act offers businesses a structured way to reduce their tax liability through a 25% rebate on investments in new plant and machinery. This provision encourages businesses to upgrade their infrastructure, improve operational efficiency, and support long-term growth. By lowering the effective cost of capital investment, it helps businesses allocate resources more effectively.

However, the benefits under Section 33 are subject to strict eligibility criteria and compliance requirements. Businesses must ensure that all conditions are met, including maintaining proper documentation and using the assets for legitimate business purposes. Any deviation may lead to disqualification or reversal of the claimed rebate.

For effective financial planning, it is advisable to consult a tax or financial expert before making significant capital investments. Additionally, businesses looking to manage surplus funds or plan long-term financial goals may consider digital investment options such as the Bajaj Finserv Mutual Fund Platform, which allows users to explore and invest in mutual funds from multiple Asset Management Companies through a simple, paperless process.

Frequently asked questions

What kind of losses can be carried forward under Section 33?

Losses incurred due to qualifying purchases of new plant or machinery, which remain unclaimed, may be carried forward. These are subject to strict conditions as outlined under the Income Tax Act, 1961.

What is the time limit for carrying forward losses under Section 33?

The standard time limit for carrying forward such losses is up to eight years, subject to compliance with applicable rules and industry-specific provisions.

Can losses be set off against any other head of income under Section 33?

No, losses under Section 33 can generally be set off only against business income. They cannot be adjusted against other income heads such as salary or income from property.

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Disclaimer

Bajaj Finance Limited (“BFL”) is an NBFC offering loans, deposits and third-party wealth management products.

The information contained in this article is for general informational purposes only and does not constitute any financial advice. The content herein has been prepared by BFL on the basis of publicly available information, internal sources and other third-party sources believed to be reliable. However, BFL cannot guarantee the accuracy of such information, assure its completeness, or warrant such information will not be changed.

This information should not be relied upon as the sole basis for any investment decisions. Hence, User is advised to independently exercise diligence by verifying complete information, including by consulting independent financial experts, if any, and the investor shall be the sole owner of the decision taken, if any, about suitability of the same.

Disclaimer

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Disclosure
: Bajaj Finance Limited (BFL) is a distributor of Mutual Funds with ARN - 90319 and distributes mutual funds of Bajaj Finserv Asset Management Limited (BFSAMC). BFL receives commission towards distribution of mutual fund products. BFSAMC is a group company of BFL, carrying business on arm’s length basis without any conflict of interest and in accordance with the prevailing law / regulation.