Unlocking Input Tax Credit: Understanding the Conditions under GST

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In the realm of taxation, understanding the nuances of GST input tax credit (ITC) is crucial for businesses striving for financial efficiency and compliance. This blog serves as your guide to mastering the art of claiming ITC within the Goods and Services Tax (GST) framework.

Exploring the GST ITC eligibility criteria can be a complex task, but we’re here to simplify the process. We’ll delve into the essential requirements for claiming ITC, including the importance of GST registration, valid tax invoices, the appropriate use of goods and services for business purposes, and the timely settlement of tax obligations to the government. By being aware of these key factors, one can gain a comprehensive understanding of how to effectively utilize this valuable tool while remaining compliant with GST regulations.

About ITC

ITC is one of the critical elements in the GST regime that prevails in India and several other countries. It enables companies registered to subtract the tax paid for input from output tax chargeable. To be precise, ITC prevents the domino effect of taxation, and taxes are charged only on the value-added stage by stage in the supply chain.

How ITC Works

– Let’s say Company A sells a product and charges GST on the sale.

– Consequently, Company A purchases raw materials from Company B and pays GST on the purchases.

– Company A can deduct the amount paid to Company B as GST under the ITC mechanism from the GST it collected from its customers. Company A, therefore pays tax on the value it added to the product, and not on the entire sale price.

Importance of ITC under GST

  • Prevents Tax on Tax (Cascading Effect)

One of the primary benefits of ITC is that it prevents double taxation or the cascading effect of taxes. Without ITC, businesses would be paying tax on the same amount multiple times in the supply chain, leading to higher costs and prices for consumers.

  • Boosts Business Efficiency

ITC promotes efficiency by reducing the overall tax burden on businesses. This allows companies to allocate resources more effectively and competitively price their products or services.

  • Encourages Compliance

To claim ITC, businesses need to ensure proper documentation and tax compliance. This, in turn, encourages businesses to maintain accurate records, pay taxes promptly, and adhere to GST regulations.

  • Reduces Tax Evasion

The availability of ITC creates a financial incentive for businesses to purchase inputs from GST-registered suppliers. This also discourages tax evasion and enhances transparency in the business environment.

  • Benefits for End Consumers

Reduced business tax burden due to ITC may be translated to lower prices on consumer goods, which makes the product affordable.

  • International Competitiveness

ITC contributes to making business more competitive globally by lowering production costs. This is especially significant in export-oriented sectors.

In general, the Input Tax Credit constitutes the backbone of the GST system which is intended to facilitate taxation and make a business more productive and complying. The significance of it can be summarized as its impact on the cascading effect of taxes, lowering the cost of doing business, encouraging tax compliance, and also benefiting the business and consumers.

Eligibility Criteria for ITC

Taxpayers must adhere to certain conditions to enjoy ITC under GST. Here are the common GST ITC eligibility criteria for claiming ITC:

  • Registered under GST

You must be a registered taxpayer under GST to claim ITC. Unregistered businesses or individuals cannot avail of this benefit.

  • Possession of valid tax invoice

You should have a valid tax invoice or a debit note issued by a GST-registered supplier. The invoice should contain the necessary details as prescribed under the GST law.

  • Goods and services used for business purposes

They should have been used in conducting business activities. The use of the ITC is strictly for business or personal purposes.

  • Payment of taxes to the government

The supplier from whom you have purchased goods or services should have deposited the GST collected on your transaction to the government. You can claim ITC only if your supplier has complied with GST regulations.

  • Filing of GST returns

You should regularly file your GST returns. Failure to file returns can lead to the disqualification of ITC claims.

  • Time Limit for Claiming ITC

Under GST, there is a time limit for claiming ITC. Generally, you must claim ITC for a particular financial year by the due date for filing the September monthly return or the annual return, whichever comes earlier. Missing this deadline may result in the forfeiture of your ITC claim for that financial year.

Common ITC Scenarios 

There are many common ITC scenarios under the GST regime. For businesses to reap maximum benefits and remain compliant, understanding these scenarios would be necessary Here’s an elaborate exploration of some common ITC scenarios:

  • ITC on Input Goods

Businesses can claim ITC on the GST paid for goods purchased for use in their business. This includes, but is not limited to raw materials, components, machinery, office supplies, and other articles necessary for the production or running of the business. The ITC claimed on input goods can be used to offset the GST liability on the outward supply of goods.

  • ITC on Input Services

ITC can also be claimed on GST paid for services that are used for business purposes. These services can range from legal and professional services to transportation, advertising, and office maintenance. The ITC on input services can be used to reduce the GST liability on the supply of services by the business.

  • ITC on Capital Goods

When a business purchases capital goods such as machinery, equipment, or vehicles, they can claim ITC on the GST paid. However, the ITC on capital goods is typically claimed over multiple years through depreciation, and there are specific rules for availing and utilizing this credit.

  • ITC for Exports

For businesses engaged in exporting goods or services, ITC plays a crucial role. Exporters can claim a refund of the accumulated ITC to ensure that GST doesn’t become a cost for their exports. Exporters need to follow the prescribed procedures for claiming ITC refunds.

  • ITC for Imports

Businesses that import goods or services are eligible for ITC on the GST paid at the time of import. This ITC can be used to offset the GST liability on domestic supplies or can be claimed as a refund for the integrated GST (IGST) paid during the import.

  • ITC Transfer in Case of Mergers or Acquisitions

In cases of business mergers or acquisitions, the ITC accumulated by the acquired entity can be transferred to the acquiring entity, provided certain conditions are met. This helps prevent the loss of ITC due to corporate restructuring.

  • ITC Reversal in Case of Non-Payment to Supplier

If the supplier does not receive the payment for a supply within 180 days, the recipient is required to reverse the ITC claimed on that invoice. This ensures that ITC is claimed only when the supplier has been paid.

  • Cross-Utilization of ITC

Depending on the nature of your business operations and the type of GST (Central GST, State GST, or Integrated GST) applicable, understanding how to cross-utilize ITC is important. It involves the allocation and utilization of ITC across different GST components, considering the rules for inter-state and intra-state supplies.

  • Specific Industry Scenarios

Certain industries, such as the real estate and construction sector, have unique ITC scenarios and restrictions. These industries often have specific rules for claiming ITC due to their unique characteristics and tax structures.

ITC: Reversal and Utilisation

The process of claiming and utilization of ITC under the GST regime is a vital aspect of ensuring tax compliance and efficient financial management for businesses. Let’s delve into the two key facets of this process:

Reversal of ITC

Reversal of ITC is a mechanism designed to address certain situations where previously claimed ITC needs to be reversed or repaid to the government. Here are some common scenarios that may require the reversal of ITC:

  • Non-payment to the supplier

If a registered taxpayer fails to pay the supplier within 180 days from the date of invoice, the ITC availed on that invoice must be reversed. This provision ensures that ITC is claimed only when the supplier has been duly compensated.

  • Exempt supplies

ITC cannot be claimed on inputs, input services, or capital goods used for making exempt supplies. If any portion of the inputs or services is used for exempt supplies, the corresponding ITC must be reversed.

  • Change in the use of goods or services

ITC related to the change in the use of goods or services from taxable to exempt or from one taxable category to another may have to be reversed.

  • Non-compliance with GST rules

This is to highlight the significance of correct and timely compliance for any non-compliance to GST rules and regulations that can lead to the cancellation of ITC.

Utilization of ITC for Tax Liability:

Utilizing ITC effectively is crucial for businesses to manage their tax liabilities efficiently. Here’s how ITC can be utilized to offset tax liabilities:

  • Offsetting GST liability

The primary purpose of ITC is to offset the GST liability on outward supplies of goods or services. ITC can be used to pay GST on sales, effectively reducing the cash outflow for tax payments.

  • Interchangeability of ITC

ITC can generally be used to offset Central GST (CGST) against Central GST, State GST (SGST) against State GST, and Integrated GST (IGST) against IGST. However, cross-credit utilization is also possible, which allows businesses to use CGST credits against SGST liabilities and vice versa in some cases.

  • Adjusting against future liabilities

If a business has accumulated ITC that exceeds its tax liability, the excess credit can be carried forward and adjusted against future tax liabilities.

  • Refund of accumulated ITC

In some cases, where ITC remains unutilized for an extended period, businesses can claim a refund of the excess accumulated ITC, particularly in scenarios like exports or inverted duty structures

Details – Eligible ITC
  • ITC available (whether in or part)
  1. Import of goods
  1. Import of services
  1. Inward supplies liable to reverse charge (other than 1 & 2)
  1. Inward supplies from ISD
  1. All other ITC
    B) ITC Reversed
  1. As per rules 42 & 43 of CGST Rules
  1. Others
    C) Net ITC Available (A) – (B)
    D) Ineligible ITC
  1. As per section 17(5)
  1. Others


Mastering Input Tax Credit (ITC) under GST is vital for businesses. It’s the key to efficiency, cost reduction, and compliance. By understanding eligibility criteria, common scenarios, reversal, and utilization, businesses can navigate the GST landscape with confidence. ITC not only minimizes the tax burden but also promotes accurate record-keeping and timely tax payments. This benefits businesses and consumers by reducing costs and enhancing transparency.

Frequently Asked Questions

  • What are the eligibility and conditions for taking input tax credit under GST?

You are only eligible to take the ITC under the GST system if you are a registered taxpayer. In addition, one should have a valid tax invoice or debit note from a GST-registered supplier, and the goods and services purchased used for business purposes. Your supplier must have paid the GST to the government, and you should file your GST returns regularly. Additionally, ensure that you claim ITC within the specified time limit for a given financial year. Complying with these eligibility and conditions is crucial to making the most of ITC benefits under GST.

  • What are the three conditions for taking input tax credit?

The three key conditions for claiming ITC under GST are

  1. Valid Tax Invoice: You must have an authentic GST invoice from a tax-registered supplier who supplied you with goods and services.
  2. Tax Payment by Supplier: Your supplier should have paid GST collected from your transaction to the government.
  3. Goods and Services for Business: The acquired goods and services should be specifically used for business, but not for non-business or personal purposes.
  • What is unblocked credit in GST?

In the context of GST (Goods and Services Tax), “unblocked credit” typically refers to Input Tax Credit (ITC) that is eligible for claiming and utilization without any restrictions. Unblocked credit means that there are no specific conditions or restrictions on claiming ITC for certain categories of supplies, allowing businesses to offset their tax liability more flexibly. This is in contrast to “blocked credit,” which refers to ITC that cannot be claimed for certain supplies or situations, as per GST regulations.

  • What are the conditions for GST ITC eligibility?

To be eligible for ITC under GST, you should:

  1. Be a registered GST taxpayer.
  2. Possess a valid tax invoice from a GST-registered supplier.
  3. Use the purchased goods and services for business purposes.
  4. Ensure the supplier has paid the GST to the government.
  5. Regularly file GST returns.
  6. Claim ITC within the specified time limit for a given financial year.
author avatar
Aaryan Singh
B.Com degree with finance and accounting Specialisation in Goods and Service Tax (GST) and taxation system Completed certification course on GST from ICAI in 2022 Online GST practitioner course completed in 2023 from Indian Institute of Skill Development and Training.

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