GST Refund and Input Tax Credit in India: Complete Guide for Foreign Businesses

August 11, 2026 Posted by India Briefing Written by Melissa Cyrill Reading Time: 10 minutes

Foreign companies operating in India may incur goods and services tax (GST) on imports, professional services, office costs, capital expenditure, raw materials, and other business purchases. However, paying GST does not automatically entitle a business to receive that amount as a cash refund.

In most cases, an Indian GST-registered business first claims eligible GST as input tax credit (ITC) and uses the credit against its output GST liability. A cash refund is available only in specified circumstances, such as exports, supplies to Special Economic Zone (SEZ) units or developers, an inverted duty structure, or an excess tax payment.

Foreign businesses should, therefore, determine whether the GST incurred is:

Eligible to be claimed as ITC;
Available for offset against output GST;
Eligible for refund under a prescribed category; or
Ineligible for recovery and therefore a business cost.

The correct outcome depends on the company’s registration status, operating model, transactions, documentation, and GST return position.

Can a foreign business recover GST paid in India?

Recovery is generally determined at the level of the entity registered for GST in India.

Get practical support assessing input tax credit, preparing GST refund claims, and responding to tax-authority queries in India.

An Indian subsidiary, branch, project office, or other registered establishment may be able to claim ITC or a refund if it satisfies the same substantive and documentation requirements that apply to other registered taxpayers.

A foreign company without an Indian GST registration will generally not be able to recover GST through the standard ITC and refund process. Businesses undertaking occasional taxable transactions in India may instead need to consider whether registration as a non-resident taxable person (NRTP) is required.

Foreign companies should establish the appropriate operating structure, such as a wholly owned subsidiary (WOS) or joint venture (JV), and obtain the necessary GST registration before entering into major contracts or incurring substantial expenditure.

Input tax credit or GST refund: What is the difference?

The first decision is whether the business needs to claim ITC or apply for a refund.

Recovery route	How it works	Common business situation
Input tax credit	Eligible GST on purchases is credited to the electronic credit ledger and used to offset output GST liability.	An Indian subsidiary purchases services and makes taxable domestic sales.
Refund of unutilised ITC	Accumulated ITC is refunded where permitted under GST law, primarily for zero-rated supplies made without payment of tax or due to an inverted duty structure.	An exporter supplies goods or services without payment of integrated GST under a letter of undertaking.
Refund of tax paid	Tax already paid is recovered under a specified refund category.	Excess GST payment made or exports made on payment of IGST.
Electronic cash ledger refund	An excess cash balance in the electronic cash ledger is returned to the taxpayer.	The company deposited more GST than required.
No recovery	GST is treated as a cost where ITC is blocked, unsupported, or ineligible business activity.	Certain employee benefits, personal-use expenses, or purchases supported by invoices that do not satisfy ITC eligibility requirements.

A company cannot normally choose a cash refund merely because it has unused credit. The circumstances must fall within one of the refund categories recognised under the GST legislation.

ALSO READ: Bank Account Freeze Under GST: Legal Remedies and Business Continuity Steps

Which recovery route applies to your business?

The following matrix provides an initial assessment for common foreign-invested business models.

Business situation	Likely treatment	Main issue to examine
Indian subsidiary making taxable domestic sales	Claim ITC and offset it against output GST	Invoice eligibility and return reconciliation
Indian exporter operating under a Letter of Undertaking	Refund of eligible unutilised ITC may be available	Export status, turnover calculation, and supporting evidence
Exporter of goods paying integrated GST	Customs-linked export refund mechanism may apply	Alignment between GST returns, shipping bills, and export manifests
Supplier to an SEZ unit or developer	Zero-rated supply refund route may apply	Whether the supply is for authorised operations and properly endorsed
Manufacturer affected by an inverted duty structure	Refund of eligible accumulated ITC may be available	Product eligibility, excluded supplies, and refund formula
Company with excess tax deposited in its cash ledger	Electronic cash ledger refund	Reconciliation of tax liabilities, payments, and ledger balance
Company that paid tax under the wrong place-of-supply classification	Refund may be available after payment under the correct classification	Evidence that the original supply was incorrectly classified
Foreign company without an Indian GST registration	ITC generally cannot be claimed without GST registration in India	Whether Indian registration was or is required
Non-resident taxable person	Refund of excess advance tax may be available after compliance is completed	Filing of all returns for the registration period
Business holding blocked or ineligible ITC	No credit or refund	Nature and use of the expenditure

This assessment should be completed at the level of each GST registration. A company operating through multiple registrations may need separate reconciliations and refund applications.

When can a business claim input tax credit?

ITC allows a registered business to offset eligible GST paid on its purchases against GST payable on its outward supplies. It is therefore the normal GST recovery mechanism for businesses making taxable domestic sales.

Eligibility commonly depends on whether:

The company possesses a valid tax invoice, debit note, or other prescribed document
Goods or services have been received
The supplier correctly reported the invoice in the GST system
Credit is reflected in the recipient’s form GSTR-2B
Recipient has filed the required GST return
The supplier has paid the corresponding tax to the government
The recipient has paid the supplier within the prescribed period
Expense is used in the course or furtherance of business and
Credit is not restricted or blocked under the GST legislation.

Form GSTR-2B is the principal auto-drafted statement used to determine the ITC available for reporting in Form GSTR-3B. Businesses should nevertheless reconcile GSTR-2B against their purchase register, invoices, accounting records, import documents, and previous returns before claiming credit.

Common expenses requiring an ITC review

Expense category	Key recovery question
Professional and consulting services	Is the invoice issued to the correct GST-registered entity and connected with its business?
Office rent	Does the invoice contain the correct GSTIN and place-of-supply details?
Imported services	Has GST been discharged under the reverse-charge mechanism, where applicable?
Imported goods	Does the bill of entry identify the entity claiming the credit?
Machinery and equipment	Is the credit eligible, and has the GST component been excluded from the depreciable cost where required?
Employee-related expenditure	Does the expense fall within a blocked-credit category or a statutory exception?
Motor vehicles and transport	Is the vehicle or service covered by a restriction or permitted business use?
Construction and fit-out costs	Does the expenditure relate to immovable property or eligible plant and machinery?
Marketing and travel expenditure	Can the company demonstrate a business purpose and satisfy the applicable restrictions?
Shared group costs	Is the expense allocated and invoiced to the correct legal entity and GST registration?

A large balance in the electronic credit ledger does not necessarily mean the entire amount is recoverable. It may include ineligible credits, incorrectly allocated invoices, supplier-reporting differences, or amounts that must be reversed.

When can a business apply for a GST refund?

Section 54 of the Central Goods and Services Tax Act, 2017, provides the statutory framework for GST refunds. Most applications are filed electronically through Form GST RFD-01.

Refund category	Typical claimant	Principal evidence
Unutilised ITC on exports without payment of tax	Exporter operating under a bond or Letter of Undertaking	Export invoices, return data, shipping or service-export records, and refund calculation
Tax paid on eligible export supplies	Exporter that paid integrated GST	GST returns and customs or service-export evidence
Unutilised ITC on zero-rated supplies to an SEZ without payment of tax	Supplier to an SEZ unit or developer	Invoices and endorsements that supplies were received for authorised operations
Tax paid on supplies to an SEZ	Supplier that paid tax on a zero-rated supply	SEZ endorsement, payment evidence, and tax records
Inverted duty structure	Business where the GST rate on inputs exceeds the GST rate on output supplies.	Invoice data and calculation under the prescribed formula
Deemed exports	Eligible supplier or recipient	Invoices, declarations, and prescribed transaction evidence
Excess cash ledger balance	Registered taxpayer	Electronic cash ledger and return reconciliation
Excess or incorrect tax payment	A taxpayer that overpaid GST or paid tax under the wrong tax head (for ex., intra-state instead of inter-state)	Payment records and evidence supporting the correction
Assessment, appeal, or other order	Successful taxpayer	Relevant order and proof of payment
Excess advance tax paid by an NRTP	Non-resident taxable person	Final returns and registration-period compliance

Non-refundable ITC

Not all accumulated ITC is refundable. For example, refund restrictions may apply to certain notified goods, goods subject to export duty, and claims where specified drawback or integrated tax benefits have already been obtained.

For an inverted duty structure, the refund is subject to the statutory formula prescribed under Rule 89 of CGST Rules, 2017. The amount refundable is limited to the eligible net ITC and other conditions specified under the GST law.

GST treatment of exports

Exports of goods or services and eligible supplies to SEZ units or developers are treated as zero-rated supplies. This allows eligible ITC to be recovered even though GST is not ultimately imposed on the overseas customer or qualifying SEZ supply.

Depending on the transaction and applicable restrictions, an exporter may use one of two routes:

Export without payment of integrated GST

The exporter supplies under a bond or letter of undertaking and applies for a refund of eligible unutilised ITC.

This route may reduce the need to pay tax upfront, but it requires careful calculation of export turnover, adjusted total turnover, and net eligible ITC.

Export with payment of integrated GST

Where this route is legally available, the exporter pays integrated GST and claims the corresponding refund.

For exports of goods, the shipping bill may be treated as the refund application once the required GST return and export manifest or report have been filed. Customs validates the shipping bill information against GST return data before processing the refund.

Exporters should assess both their legal eligibility and cash-flow position before selecting a route. A method that appears operationally simple may create working-capital pressure or increase the risk of refund delays if customs and GST records do not match.

GST refund process in India

The precise process depends on the refund category, but a typical claim involves the following stages:

Stage	Required action	Key risk
1. Eligibility assessment	Identify the statutory basis and correct refund category	Filing under an incorrect category
2. Period selection	Determine the relevant tax period, applicable “relevant date”, and limitation period.	Claim becoming time-barred
3. Reconciliation	Match invoices, books, GSTR-1, GSTR-3B, GSTR-2B, and tax ledgers	Unsupported or duplicated amounts
4. Transaction verification	Review export, customs, banking, SEZ, and payment evidence	Inconsistent transaction data
5. Calculation	Calculate the maximum eligible refund	Inclusion of blocked or non-refundable credit
6. Application	File Form GST RFD-01 or use the applicable customs-linked process	Incorrect form entries or missing documents
7. Departmental review	Respond to deficiency memos, notices, or information requests	Delay or rejection due to an incomplete response
8. Refund order	Review the amount sanctioned, withheld, adjusted, or rejected	Failure to challenge an incorrect outcome
9. Accounting closure	Reconcile the refund with the electronic ledger and books	Continuing differences in financial records

Refund applications are generally subject to a two-year limitation period calculated from the relevant date prescribed for the specific category. Companies should not assume that the period always begins from the invoice date or return filing date.

Where an application is complete, the legislation provides a 60-day period for sanctioning the refund. However, practical processing time may be longer where records are inconsistent, a deficiency memo is issued, the claim is partly disputed, or outstanding tax demands must be examined.

What documents should foreign businesses prepare?

Documentation area	Records to review
GST compliance	Registration certificate, GSTR-1, GSTR-3B, GSTR-2B, annual returns, and electronic ledgers.
Transaction evidence	Tax invoices, debit notes, credit notes, contracts, and purchase orders.
Export of goods	Invoices from export, shipping bills, bills of export, export manifests, and customs records.
Export of services	Invoices, agreements, bank realisation evidence, and foreign inward remittance records
SEZ supplies	Invoice statements, authorised-operation evidence, endorsements, and proof of payment
Imports	Bills of entry, import invoices, customs payment records, and accounting entries
ITC calculation	Purchase register, eligibility analysis, reversal workings, and refund formula
Related-party transactions	Intercompany agreements, invoices, valuation records, and supporting documentation establishing the underlying supply
Other refunds	Tax payment evidence, assessment or appeal order, and proof that the tax burden was not passed on

The legal entity named on the documents is important. An Indian subsidiary may face difficulty claiming GST shown on an invoice issued to its overseas parent, another group company, or a different Indian GST registration.

Why are GST credits and refunds delayed or rejected?

Most refund problems arise before the application is filed. The claim may be based on unreconciled accounting data, incorrectly reported transactions, or invoices that do not support the amount recorded in the credit ledger.

Common problems include:

Supplier invoices missing from GSTR-2B
Differences between the purchase register and GST returns
Incorrect GSTIN, invoice number, tax amount, or place of supply
Export invoices not matching shipping bills or customs records
Export proceeds not supported by the required banking evidence
Failure to demonstrate that exported services qualify as exports
Incorrect treatment of intercompany or related-party services
Inclusion of blocked or ineligible ITC
Failure to reverse credit attributable to exempt or non-business supplies
Incorrect application of the inverted duty formula
Inclusion of input services or capital goods in an ineligible refund category
Duplicate claims across tax periods
Filing under the wrong refund category
Applications submitted outside the limitation period
Incomplete responses to deficiency memos or departmental notices

Repeated refund delays may point to a wider compliance problem. Businesses should examine vendor onboarding, invoice validation, tax coding, enterprise resource planning (ERP) configuration, return preparation, and customs-data integration—not merely correct the individual claim.

CLICK HERE TO KNOW MORE: Input Tax Credit Treatment Under GST Rate Rationalization

Pre-filing GST refund health check

Before filing, the finance or tax team should be able to answer “yes” to the following questions:

Have all required GST returns been filed?
Does the ITC claimed reconcile with GSTR-2B and the purchase register?
Have blocked and ineligible credits been removed?
Are all invoices issued to the correct legal entity and GSTIN?
Do export invoices match customs and GST return data?
Is there sufficient evidence for the export of services and receipt of consideration?
Have SEZ supplies been endorsed for authorised operations?
Does the claim use the correct refund category and calculation?
Has the applicable relevant date and filing deadline been confirmed?
Can every material difference be explained through supporting records?
Have outstanding tax demands and prior refund claims been reviewed?
Is the claimed amount consistent with the company’s general ledger and financial statements?

If several of these checks cannot be completed, the business should conduct a reconciliation and eligibility review before submitting the application.

Should the GST refund be managed internally or with an adviser?

The appropriate approach depends on the size, complexity, and risk profile of the claim.

Internal management may be suitable when	Specialist support may be appropriate when
The claim is routine and low value	The claim is financially material
One GST registration is involved	The company has multiple GST registrations
Books and GST returns fully reconcile	GSTR-2B, returns, and accounting records differ
The refund category is clear	Several recovery routes may apply
Export documentation is complete	Customs, GST, and banking data do not align
There are no related-party complications	Cross-border or intercompany charges are material
No notice or deficiency memo has been issued	The tax authority has raised an objection
Internal teams have prior refund experience	The business is filing its first substantial claim
The credit position is current	ITC has accumulated over several tax periods

The decision should consider more than professional fees. An overstated claim can create tax exposure, interest, penalties, and scrutiny, while an understated or late claim can permanently increase operating costs.

Advisory: Managing GST refunds in India

Foreign-invested companies should treat GST recovery as part of their regular finance function rather than a periodic refund exercise.

Practical measures include the following:

Conducting monthly invoice and GSTR-2B reconciliations
Following up with non-compliant suppliers promptly
Coding recoverable, blocked, and common credits separately
Aligning ERP tax logic with GST return requirements
Reconciling export data across finance, GST, customs, and banking systems
Reviewing credit accumulation by GST registration
Monitoring limitation periods through a refund calendar
Maintaining supporting documents in an audit-ready format
Reviewing major contracts and investments for GST recoverability before costs are incurred

An effective process improves working capital while reducing the risk that unsupported credits remain in the ledger or are challenged during an audit.

How we can support

Dezan Shira & Associates assists foreign businesses with GST registration, ITC reviews, transaction and return reconciliation, refund eligibility assessments, refund applications, export and SEZ documentation, and responses to tax-authority queries in India.

Support can cover a specific refund claim or a broader review of the company’s GST compliance, accounting records, ERP data, and tax recovery processes.

A well-executed audit in India is crucial to ensure compliance with local regulations, verify financial accuracy, and identify risks, while a clean, structured audit process helps businesses stay ahead and gain clear visibility into operations.

Lalitha Rao

Manager

Talk to an expert at India@dezshira.com

Or request a consultation at +91 0124 4001785 ext. 202

About Us

India Briefing is one of five regional publications under the Asia Briefing brand. It is supported by Dezan Shira & Associates, a pan-Asia, multi-disciplinary professional services firm that assists foreign investors throughout Asia, including through offices in Delhi, Mumbai, and Bengaluru in India. Dezan Shira & Associates also maintains offices or has alliance partners assisting foreign investors in China, Hong Kong SAR, Vietnam, Indonesia, Singapore, Malaysia, Mongolia, Dubai (UAE), Japan, South Korea, Nepal, The Philippines, Sri Lanka, Thailand, Italy, Germany, Bangladesh, Australia, United States, and United Kingdom and Ireland.

For a complimentary subscription to India Briefing’s content products, please click here. For support with establishing a business in India or for assistance in analyzing and entering markets, please contact the firm at india@dezshira.com or visit our website at www.dezshira.com.