Input Tax Credit refers to the credit of tax paid by a registered recipient on the purchase of goods or services. This tax is in the form of Central Goods and Services Tax (CGST), State Goods and Services Tax (SGST), Union Territory Goods and Services Tax (UTGST), or Integrated Goods and Services Tax (IGST). The registered supplier charges GST when selling goods or services to a registered recipient. Thus, the concept of ITC is relevant only to buyers of goods or recipients of services who are registered under GST.
ITC also includes GST paid under the reverse charge mechanism by the registered recipient on specified goods or services, such as goods transport agency services and legal services. Additionally, IGST paid on the import of goods is also considered input tax eligible for credit.
For example, suppose Janta Enterprises is a manufacturer registered as a regular taxpayer under GST. If the enterprise pays GST of 300 on its purchases and collects GST of 450 on its sales, it is eligible to claim ITC of 300 and is required to deposit only 150 as net GST liability.
A registered supplier is a person who is registered under GST and supplies goods or services. A registered recipient is a person who is registered under GST and purchases goods or avails of services.
Eligibility and Conditions for Claiming Input Tax Credit
Under Section 16 of the CGST Act, read with Rules 36 and 37 of the CGST Rules, ITC can be claimed only by a registered recipient who satisfies specific conditions. These conditions include having proper documentation, receipt of goods or services, and payment of taxes by the supplier.
Requirement of Proper Documentation
The registered recipient must have the necessary documents. These include a tax invoice or debit note issued by the registered supplier, a reverse charge invoice generated by the recipient in applicable cases, a bill of entry for imported goods, or documents issued by an Input Service Distributor (ISD). These documents must include details such as the amount of tax charged, a description othe f the goods or services, the total value othe f the supply, the GST T numbers of both the supplier and the recipient, and the place of supply for inter-state transactions.
From January 1, 2022, the supplier must furnish the details of such invoices or debit notes in their GSTR-1 or invoice furnishing facility within the prescribed time, and these details must be reflected in the GSTR-2B of the recipient.
Receipt of Goods or Services
ITC can be claimed only after the registered recipient has received the goods or services. Without actual or deemed receipt, no credit is allowed. Goods are deemed to be received when delivered to another person on the instruction of the registered recipient under the bill-to-ship-to model. For example, if A in Haryana instructs B in Rajasthan to ship goods directly to C in Delhi, A is deemed to have received the goods once C receives them.
Similarly, services are considered received if provided to another person on the instruction of the registered recipient. If goods are delivered in multiple lots, ITC can only be claimed after the last lot is received. For example, if goods are delivered in three installments, ITC can be claimed only after the third and final lot is received.
From October 1, 2022, the condition was added that ITC must not be restricted in the GSTR-2B of the registered person.
Payment of Tax by Supplier
ITC can be claimed only if the supplier has paid the tax charged to the government, either in cash or through the use of ITC. Effective from October 1, 2022, if the supplier does not pay the tax, the recipient is required to reverse the ITC with applicable interest. However, if the supplier later pays the tax, the recipient may reclaim the reversed credit.
Filing of Returns by Supplier
The supplier must file their outward supply return, generally GSTR-1, and the input invoices and debit notes should reflect in the GSTR-2A of the registered recipient. This ensures that the supplier has acknowledged the transaction and has paid the tax.
Filing of Returns by Recipient
The recipient must file the relevant GST returns, typically GSTR-3B for regular taxpayers. Filing returns is a prerequisite for claiming ITC, as the credit gets reflected in the recipient’s electronic credit ledger only upon successful filing.
No Double Benefit on Depreciation
No ITC is allowed on capital assets if the depreciation under income tax is claimed on the full value, including the tax portion. For instance, if an asset is purchased for 118,00,0, including 18,000 GST, and depreciation is claimed on 118,000, then ITC of 18,000 cannot be claimed. If depreciation is claimed only on the base value of 100,000, ITC of 18,000 can be claimed.
Ineligibility Under Composition Scheme
A person registered under the GST composition scheme cannot claim input tax credit. The composition scheme allows small taxpayers to pay tax at a fixed rate on turnover and avoid detailed compliance, but disqualifies them from availing of ITC.
Use in Business
ITC can only be claimed for goods or services used or intended to be used in the course or furtherance of business. Personal use or unrelated activities do not qualify for ITC.
Disqualification Due to Fraud or Misstatement
No ITC is allowed for tax paid due to proceedings related to fraud, willful misstatement, suppression of facts, or confiscation of goods. If such payments are made following detection during investigation or assessment, the corresponding ITC is blocked.
Restriction on ITC from October 9, 2019
From October 9, 2019, a restriction was introduced via Rule 36(4) of the CGST Rules. Before this rule, recipients could avail full eligible ITC based on their invoices. However, with the amendment, provisional ITC is limited to a specified percentage of the eligible credit reflected in GSTR-2A.
From October 9, 2019, to December 31, 2019, ITC was limited to the eligible credit in GSTR-2A plus 20 percent of that amount.
From January 1, 2020, to December 31, 2020, the limit was reduced to eligible credit in GSTR-2A plus 10 percent.
From January 1, 2021, to December 31, 2021, the margin was further reduced to eligible credit in GSTR-2A plus 5 percent.
From January 1, 2022, ITC can only be claimed to the extent it is reflected in GSTR-2B. GSTR-2B is an auto-drafted statement providing eligible ITC to the taxpayer for a particular period.
Eligible input in this context means inputs that meet all conditions for eligibility, excluding blocked credits under section 17(5) and those requiring reversal under Rules 37, 42, or 43.
The condition applies cumulatively for specified months, such as February to August 2020. For example, if a taxpayer wants to avail of ITC for this period, adjustments must be made in the GSTR-3B return for September 2020.
Examples of ITC Restrictions
If the eligible ITC as per the books is 1,000,000 and 500,000 is reflected in GSTR-2A, the permissible provisional ITC is 500,000 plus 20 percent, totaling 620,000. If 850,000 is reflected in GSTR-2A, then provisional ITC can be 850,000 plus 20 percent, totaling 1,020,000, but actual ITC claimed cannot exceed what is eligible in the books.
If the remaining balance appears in GSTR-2A in subsequent periods, the calculation continues using the same margin until the entire credit is matched and claimed as per eligibility.
Time Limit for Availing Input Tax Credit
A registered person must avail of ITC within a specified deadline. The credit must be claimed on or before the earlier of the following:
The due date for filing the GST return for September following the end of the financial year to which the invoice relates
The actual date of filing the annual return
For example, if an invoice dated January 2019 has not been considered for ITC, the last date to claim it would be October 20, 2019 (the due date of the September 2019 return) or the actual date of filing the annual return, whichever is earlier.
Amendment in Time Limit from October 1, 2022
From October 1, 2022, the deadline was extended. Now, ITC must be claimed by the earlier of:
November 30, following the end of the financial year to which the ITC relates
The actual date of filing the annual return
To determine which financial year an ITC relates to, the date of the invoice is considered. For debit notes, the date of the corresponding invoice is considered. However, from January 1, 2021, the date of the debit note is treated independently, so ITC can be claimed based on the debit note date.
Relaxations During the Pandemic
During the COVID-19 pandemic, the government granted relaxation on ITC deadlines. If a deadline fell between March 20, 2020, and August 30, 2020, and the compliance was missed, the time limit was extended to August 31, 2020. Similarly, during the second wave, for deadlines between April 15, 2021, and May 30, 2021, the extended deadline was May 31, 2021.
Restriction on ITC Availment if Invoice Payment Not Made Within 180 Days
According to Rule 37 of the CGST Rules, if a registered person has availed input tax credit on any inward supply, other than supplies liable to tax under reverse charge, and fails to make payment to the supplier toward the value of supply and the applicable tax within 180 days from the date of the invoice, then the amount of ITC claimed will have to be reversed.
The reversal must be done proportionately to the unpaid amount and must include interest payable under section 50 of the CGST Act. This reversal must be reported in the GSTR-3B return for the period immediately following the expiry of 180 days from the date of the invoice.
This rule does not apply to supplies on which tax is payable under reverse charge. In such cases, ITC can be claimed even if the payment is not made within 180 days.
For example, if A Ltd. purchases goods from B Ltd. for 118,000 (including 18,000 GST) on 1st June 2018 and fails to pay the invoice amount within 180 days, A Ltd. must reverse the ITC of 18,000 and pay interest at the applicable rate in the return for November 2018.
Relaxation of 180-Day Payment Rule During COVID-19
During the pandemic, the government provided relaxation in compliance timelines for GST. If the 180-day deadline fell between March 20, 2020, and August 30, 2020, and the compliance was not met, the time limit was extended up to August 31, 2020.
Similarly, during the second wave of the pandemic, deadlines falling between April 15, 2021, and May 30, 2021, were extended to May 31, 2021.
Apportionment, Determination, and Reversal of ITC
Section 17 of the CGST Act, read with Rules 38, 42, and 43 of the CGST Rules, governs the apportionment, determination, and reversal of ITC. These provisions apply when goods or services are used partly for business and partly for non-business purposes or for making both taxable and exempt supplies.
Reversal of ITC for Business and Personal Use
If goods or services are used partly for business and partly for personal purposes, ITC is allowed only to the extent it is attributable to business use. The ITC related to personal use must be reversed using the formula and procedure prescribed in Rule 42 of the CGST Rules.
This rule requires a monthly calculation of the common ITC and an annual true-up at the end of the financial year. Any excess ITC claimed during the year must be reversed in the GSTR-3B of the tax period following the end of the financial year.
Reversal of ITC for Taxable and Exempt Supplies
When goods or services are used for making both taxable and exempt supplies, the ITC must be apportioned. ITC related to exempt supplies must be reversed as per Rule 42. The formula includes identifying eligible ITC attributable to taxable supplies and ineligible ITC attributable to exempt supplies.
The remaining common ITC is apportioned using the turnover-based ratio between exempt and total turnover. This, too, must be recalculated annually and adjusted accordingly.
Annual Reversal of Common ITC
At the end of the financial year, a final computation of the common ITC is required. The taxpayer must compare the ITC reversed during the year with the ITC determined through the annual formula. Any shortfall must be reversed along with interest, and any excess may be reclaimed.
Reversal of ITC for Construction Services to Pre-Fixed Buyers
When construction services are provided to buyers under an agreement for sale, the ITC reversal depends on whether the supply is taxable or exempt. If part of the consideration relates to exempt supplies, s,uch as the transfer of land, the ITC must be apportioned accordingly.
In projects involving both residential and commercial units, reversal is done in proportion to the carpet area of taxable versus exempt units. This ensures that ITC is claimed only for the portion of construction activity that results in taxable supplies.
Special Provisions for Banking and Financial Institutions
A banking company or financial institution, including non-banking financial companies, has the option to either follow the standard method of apportionment under Rules 42 and 43 or avail fifty percent of the eligible input tax credit on inputs, capital goods, and input services.
This option simplifies compliance for financial institutions but also limits the total amount of ITC they can claim. The option, once exercised, must be followed consistently for all branches having the same PAN.
Common ITC
Common ITC refers to the input tax credit on goods or services that are used both for business and non-business purposes or for taxable and exempt supplies. It must be determined and reversed appropriately to ensure that only eligible credit is claimed.
Calculation of ITC Reversal Under Rule 42
Rule 42 provides a step-by-step method for monthly and annual reversal of ITC. The steps include:
identifying the total input tax
subtracting ineligible credits such as those used for personal consumption or blocked under Section 17(5)
determining the proportion of exempt turnover to total turnover
calculating the common credit and applying the ratio to reverse ITC attributable to exempt supplies
The same approach applies to inputs and input services. The reversed amount must be reported in the GSTR-3B of the relevant period.
Calculation of ITC Reversal Under Rule 43
Rule 43 deals with ITC reversal for capital goods used for both taxable and exempt supplies. The reversal is made over the useful life of the capital asset, generally considered to be five years. The amount of reversal is determined monthly and tracked throughout the life of the asset.
If the usage of capital goods changes during the five years (e.g., from exempt to taxable supplies), adjustments must be made accordingly.
Reversal of ITC in Case of Transfer of Capital Goods
If capital goods on which ITC has been claimed are sold or disposed of before the expiry of their useful life, the taxpayer must reverse the balance ITC, reduced by the prescribed percentage for each quarter or month for which the goods were used. Alternatively, tax must be paid on the transaction value, whichever is higher.
This ensures that ITC is not unduly retained for assets that are no longer in use for taxable supplies.
Blocked Credit Under Section 17(5)
Certain inputs and input services are specifically disallowed under Section 17(5) of the CGST Act. These include motor vehicles used for personal purposes, membership of clubs, outdoor catering, and beauty treatment services. Even if these are used in the course of business, ITC is not permitted.
Exceptions exist where such goods or services are used to make an outward taxable supply of the same category. For example, a company providing health services may be eligible to claim ITC on related inputs.
ITC Restrictions for Works Contracts and Construction
Input tax credit is not allowed for works contract services used for the construction of immovable property, except when such services are used to provide further works contract services. Similarly, ITC is not allowed on goods or services used in the construction of immovable property for own use, even if used for business.
Construction in this context refers to activities leading to the creation of immovable property, such as buildings, and includes reconstruction, renovation, additions, or repairs.
Availment of ITC in Case of ISD
An Input Service Distributor is an office that receives tax invoices for input services and distributes the credit to its branches or units. ITC received through ISD can be claimed by the recipient if the ISD has issued a proper document and the service is attributable to the recipient’s business.
The ISD must be registered separately and file GSTR-6 to distribute the credit. The recipient must record the ISD invoice and claim credit accordingly.
Conditions for Apportionment and Blocked Credits
Section 17 of the CGST Act deals with the apportionment of credit and circumstances where Input Tax Credit is restricted or disallowed. ITC shall not be available in certain cases, such as motor vehicles and conveyances, except when used for specified purposes like transportation of goods or passengers or further supply of such vehicles. Services such as food and beverages, outdoor catering, beauty treatment, health services, cosmetic and plastic surgery are blocked unless used for making an outward taxable supply of the same category. Memberships to clubs, health and fitness centres, life and health insurance, and travel benefits extended to employees are also not eligible unless the same is obligatory under any law. Works contracts for the construction of immovable property (other than plant and machinery) are not eligible unless they are an input service for further supply of works contracts. Goods or services used for personal consumption, goods lost, stolen, destroyed, written off, or given as gifts or free samples are ineligible for ITC. Also, taxes paid under the composition scheme or for non-GST supplies and taxes paid under Section 74, 129, or 130 (e.g., penalty or confiscation) are not eligible.
Reversal of Input Tax Credit
In certain scenarios, taxpayers are required to reverse the ITC already availed. This includes cases where payment to the supplier is not made within 180 days from the date of invoice. The amount of ITC claimed must be added back to the output tax liability, and interest is also applicable. If goods or services are used for both business and non-business purposes, or taxable and exempt supplies, a proportionate reversal of ITC must be done by the prescribed formulas in Rule 42 and Rule 43 of the CGST Rules. When capital goods are sold or lost before their useful life ends, or used partly for exempt supplies or non-business purposes, reversal of ITC proportionately based on their useful life of five years is required. If an input service distributor (ISD) distributes credit incorrectly or in excess, such excess credit must be reversed. If a taxpayer switches from a regular scheme to the composition scheme or becomes exempt from tax, the ITC must also be reversed.
Time Limit to Claim Input Tax Credit
The GST law specifies a strict time limit for claiming ITC to maintain compliance and discipline in the tax system. A registered person cannot claim ITC for any invoice or debit note after the earlier of the following: the due date of furnishing the return under Section 39 for November following the end of the financial year to which such invoice or debit note pertains, or the furnishing of the relevant annual return. For example, for invoices issued in FY 2023–24, ITC must be claimed by the due date of the return for November 2024 (usually December 20, 2024), or the date of filing the annual return for FY 2023–24, whichever is earlier. Beyond this period, the entitlement to ITC lapses. Therefore, taxpayers need to reconcile their books and ensure that all eligible credits are availed within the specified timeframe.
Documentary Evidence Required for Claiming ITC
Claiming ITC requires proper documentation to establish the legitimacy and accuracy of the credit claimed. The main documents required include: tax invoice issued by the supplier, debit note, bill of entry in case of imports, or an invoice issued under special circumstances, such as by Input Service Distributors or for inward supplies from unregistered persons under the reverse charge mechanism. In addition to possessing a valid document, the document must contain prescribed particulars like GSTIN of supplier and recipient, invoice number and date, value of goods or services, amount of tax charged, place of supply in case of inter-state supply, and other relevant details. The taxpayer must have received the goods or services. In case of delivery in installments, ITC is allowed only upon receipt of the last lot. The tax charged must have been paid to the government by the supplier either in cash or through the utilization of ITC. The recipient must have furnished the return under Section 39 (i.e., GSTR-3B). Matching of invoices and reconciliation with GSTR-2B is important to ensure that the credit has been duly reflected and the supplier has complied with tax payment requirements. Incorrect or missing documentation can result in denial or reversal of ITC and may attract interest and penalties.
ITC on Capital Goods
Input Tax Credit on capital goods is also allowed, but with certain nuances. Capital goods refer to goods that are capitalized in the books of account and used in the course or furtherance of business. Full ITC can be availed upfront on receipt of capital goods, even though their use may extend over several years. However, if the capital goods are used partly for business and partly for exempt supplies or personal use, then proportionate ITC reversal is required over the useful life of five years. If capital goods are sold before five years from the date of purchase, and ITC has been claimed, the taxpayer is required to pay tax on such supply or reverse the remaining credit proportionately, whichever is higher. No ITC is allowed on capital goods used exclusively for exempt supplies or personal use. ITC on capital goods used for making taxable as well as exempt supplies must be apportioned according to Rule 43 of the CGST Rules. Machinery and equipment used for generating electricity, manufacturing, or providing output services are typically considered eligible capital goods, subject to the restrictions and reversals mentioned above.
Reversal of Input Tax Credit (ITC)
There are circumstances under which a taxpayer must reverse the Input Tax Credit that was earlier claimed. Common scenarios include:
- Non-payment to the supplier within 180 days from the date of invoice
- Use of goods/services for non-business or exempt purposes
- Credit notes issued by the supplier
- Change in the use of goods/services from taxable to exempt
- Failure to make payment of tax due in the required time
If ITC is availed but the required conditions are not met, the ITC must be reversed along with applicable interest.
Manner of Reversal of ITC
The reversal of Input Tax Credit should be done using Form GSTR-3B in the month in which the event requiring reversal occurs. Interest at the rate of 18% per annum must be paid from the date of availing credit until the date of reversal if the ITC was wrongly claimed.
Some examples of reversal scenarios are:
- When goods or services are used partly for business and partly for personal use
- If capital goods are sold or disposed of before the specified period
- When goods are lost, stolen, or destroyed
Reversals related to capital goods can be complicated due to the requirement to compute ITC on a proportionate basis over five years.
ITC on Capital Goods
ITC on capital goods is available if they are used for business purposes and in the course of taxable supplies. However, ITC is not allowed if capital goods are used for:
- Personal purposes
- Making exempt supplies
- Both exempt and taxable supplies (only partial ITC allowed)
When capital goods are later sold or used for exempt/non-business purposes, the taxpayer must reverse the ITC. The reversal is calculated based on the remaining useful life of the asset, generally assumed to be five years.
ITC in Case of Job Work
ITC is allowed on goods sent to a job worker if:
- The goods are returned within 1 year (inputs) or 3 years (capital goods).
- The principal declares the goods sent in Form ITC-04.
- The goods are used in furtherance of business and for taxable supply.
Failure to return the goods within the prescribed period will be treated as a deemed supply, and the principal must pay tax and reverse the ITC claimed earlier.
ITC in Case of Input Service Distributor (ISD)
An Input Service Distributor (ISD) is an office of the supplier that receives invoices for input services and distributes the credit to other branches with the same PAN.
Conditions:
- ISD must be a separate registration under GST
- ISD must distribute credit only on input services (not goods)
- Distribution must be done through ISD invoices.
- Credit must be distributed proportionately based on the turnover of units
This mechanism is particularly useful for large organizations with multiple offices across different states.
ITC in Case of Transfer of Business
In case of transfer of business by way of sale, merger, demerger, amalgamation, lease, or otherwise, the unutilized ITC can be transferred to the new entity. This is subject to:
- Proper filing of GST Form ITC-02
- Transfer of liabilities as well as assets
- Certification by a practicing chartered accountant
The transferee must accept the details furnished in Form ITC-02 to claim the credit.
ITC for Composition Dealers
Composition scheme taxpayers are not eligible to claim ITC. They cannot collect tax from recipients nor avail input tax credit. If a regular taxpayer switches to the composition scheme, the ITC availed earlier must be reversed. Conversely, when a composition dealer switches to a regular scheme, ITC on inputs held in stock and inputs in semi-finished/finished goods on the day before the switch may be claimed, subject to conditions.
ITC for Non-resident Taxable Persons
A non-resident taxable person is eligible to claim ITC on local inward supplies (excluding goods imported)only if these goods/services are used for business purposes. However, such a person is not entitled to ITC on goods imported for personal use.
ITC in Special Circumstances
There are special cases where ITC is allowed or restricted, including:
- When a taxpayer voluntarily registers under GST
- When a person switches from a composition to a regular scheme
- When exempt supplies become taxable
- When there is a change in the constitution of a registered person
In these cases, the taxpayer must submit Form GST ITC-01 within 30 days and claim credit on eligible inputs held in stock, including inputs in semi-finished and finished goods.
Blocking and Unblocking of ITC
Section 38 and Rule 86A of the CGST Rules give power to tax officers to block ITC temporarily if they believe the credit was fraudulently availed or is ineligible. The credit can be blocked for up to one year. ITC can be unblocked when the officer is satisfied with the documents provided.
Such blocking is often done based on intelligence inputs or a mismatch between GSTR-2A and GSTR-3B filings.
Documentation and Recordkeeping for ITC
Proper documentation is essential for availing and defending ITC claims:
- Keep all tax invoices, debit/credit notes, and relevant contracts
- Maintain books of accounts and reconcile ITC claimed with GSTR-2A and GSTR-3B
- Regularly match supplier compliance to ensure GSTR-1 is filed
- Use reconciliation tools to minimize mismatches
Failure to maintain documentation can lead to denial of ITC and penal consequences.
Conclusion
The eligibility and claiming of Input Tax Credit under GST require adherence to multiple conditions, documentation norms, and timely filings. The ITC mechanism plays a crucial role in ensuring tax neutrality, but improper claims, delays, or non-compliance can lead to reversals, interest, and penalties. Taxpayers should implement strong internal systems to monitor ITC claims, reconcile returns, and ensure compliance with the GST law. A strategic approach can lead to optimized tax costs and reduced risk of disputes or audits.