Specialist Advisor

Corporate & Compliance Consultant

Published on: Sep 15, 2026

Section 115BBG Income Tax - Understanding Carbon Credit

A carbon credit serves as a permit allowing a nation or organization to emit a specified amount of carbon dioxide or equivalent greenhouse gases. Unused credits can be traded, fostering a market for environmental sustainability. Each credit equates to one tonne of carbon dioxide emissions, verified and tradable at the current market price. By acquiring these credits, governments and companies demonstrate their commitment to reducing environmental impacts.

The overarching goal is to leverage market dynamics to encourage industrial and commercial sectors toward adopting low-emissions strategies. Such initiatives significantly contribute to financing carbon reduction schemes globally. Reduced emissions result in Certificate Emission Reductions, which can be traded, enabling entities to meet their carbon allowance requirements efficiently.

As of April 1, 2018, the Indian Government has set a concessional tax rate of 10% on income generated from the transfer of carbon credits. This strategic move bolsters the economic viability of environmental sustainability efforts.

Section 115BBG of Income Tax: In-Depth

Section 115BBG, introduced from April 1, 2018, outlines the tax implications on income from carbon credit transfers. Here are the key provisions:

Tax Levied Under 115BBG

  • (a) Income-tax is calculated on carbon credit transfer income at a special rate of ten per cent.
  • (b) The assessee pays tax that would apply if their total income were diminished by the carbon credit income reflected in (a).
Notably, no deductions for any expenses or allowances will be permitted in computing this income as per subsection (2).

The term "carbon credit" denotes a unit indicating a reduction in one tonne of carbon dioxide emissions or the emission of equivalent gases. These reductions are validated through rigorous processes, including oversight by entities like the United Nations Framework on Climate Change, ensuring their credibility for market trade.

For more in-depth information on various Income Tax sections relevant to businesses, explore our pages on Income Tax Act provisions and Capital Gains Tax.

Understanding Section 115BBG and related income tax structures is vital for businesses involved in trading carbon credits. If you have questions about tax rates or filing requirements, you may benefit from learning about NRI filing requirements or considering the services of a professional for Director-specific tax filings.

Additionally, our resources are tailored to help individuals and businesses navigate the complexities of tax filing, such as understanding Section 80C deductions and optimizing your tax planning strategies. These tools and guidelines simplify the process, ensuring compliance and strategic financial management.

Frequently Asked Questions

Common questions about Section 115BBG: Taxation on Carbon Credits in India.

A carbon credit is a tradable certificate or permit that represents the right to emit one tonne of carbon dioxide or an equivalent amount of another greenhouse gas. It is a market-based mechanism aimed at reducing carbon emissions by allowing entities to trade these credits.
The carbon credit trading system works by setting a limit on the total amount of greenhouse gas emissions allowed for a particular country or organization. Those who emit less than their allocated limit can sell their excess carbon credits to entities that have exceeded their emission limits, allowing the latter to offset their emissions by purchasing these credits.
Section 115BBG was introduced in the Income Tax Act from April 1, 2018, to provide a concessionary tax rate of 10% for taxpayers earning income by transferring carbon credits. This move aims to encourage participation in the carbon credit market and promote environmentally sustainable practices.
Under Section 115BBG, income derived from the transfer of carbon credits is taxed at a concessional rate of 10%. The taxpayer's remaining income is taxed at the applicable regular income tax rates.
No, Section 115BBG(2) clearly states that no deduction or allowance shall be allowed to the assessee under any provision of the Income Tax Act while computing income from the transfer of carbon credits.
As per the explanation provided in Section 115BBG, a 'carbon credit' in respect of one unit means the reduction of one tonne of carbon dioxide emissions or emissions of its equivalent gases, which is validated by the United Nations Framework on Climate Change and can be traded in the market at its prevailing price.
The article does not provide specific information regarding the carry forward of carbon credits. However, in general, carbon credits are tradable commodities, and if not traded in a particular year, they can typically be carried forward and traded in subsequent years, subject to the applicable rules and regulations.
The article does not specify any restrictions on the type of taxpayers eligible for the concessional tax rate under Section 115BBG. Therefore, it can be assumed that the 10% tax rate on income from the transfer of carbon credits is applicable to all taxpayers, including individuals, companies, and other entities.
According to the explanation in Section 115BBG, for a carbon credit to be valid and tradable, it must be validated by the United Nations Framework on Climate Change. This validation process ensures that the claimed reduction in carbon emissions or equivalent gases is legitimate and meets the required standards.
No, the concessional tax rate of 10% under Section 115BBG is specifically applicable to income derived from the transfer of carbon credits. The article does not mention any other types of environmental credits being covered under this provision.