Place of Supply Under GST: Rules, Examples & Importance

Quick Overview

• Place of supply under GST identifies the location where a supply is considered to have occurred for taxation purposes.
• It determines whether IGST or CGST and SGST should be charged on a transaction.
• Separate rules apply for goods, services, imports, exports, and special transactions such as bill-to-ship-to supplies.
• Correct determination of the place of supply helps businesses remain GST compliant and avoid penalties.
• Understanding these rules is especially important for e-commerce sellers, service providers, and businesses operating across multiple states.
• Incorrect place of supply can result in wrong tax collection, delayed refunds, and compliance issues.

What Is Place of Supply Under GST?

The place of supply in GST refers to the location where a supply of goods or services is considered to take place for taxation purposes. It is one of the most important concepts under the Goods and Services Tax (GST) framework because it determines which type of GST will be charged.

Every GST transaction involves three key elements:

• Location of the supplier
• Location of the recipient
• Place of supply

Based on these factors, the transaction is classified as either interstate or intrastate. The applicable tax is then determined accordingly. For businesses operating across different states or serving customers nationwide, understanding place of supply under GST is essential for accurate tax compliance.

Why Place of Supply Is Important

Determining the correct place of supply ensures that tax is collected by the appropriate state and prevents disputes between tax authorities.

IGST vs CGST & SGST

The place of supply determines which GST component applies.

For example, if a supplier in Maharashtra sells goods to a buyer in Karnataka, the transaction is interstate, and IGST applies.

If both the supplier and the place of supply are in Maharashtra, CGST and SGST are charged.

Interstate vs Intrastate Supply

A supply is considered:

• Interstate when the supplier's location and place of supply are in different states.
• Intrastate when both are within the same state.

This distinction directly affects GST calculations and invoice preparation.

How to Determine the Place of Supply

The GST law contains different rules depending on the nature of the transaction.

Place of Supply for Goods

For goods, the place of supply usually depends on where the movement of goods ends for delivery. Factors considered include:

• Delivery location
• Movement of goods
• Installation location
• Bill-to-ship-to arrangements

Place of Supply for Services

For services, the place of supply depends on factors such as:

• Whether the recipient is registered under GST
• Type of service provided
• Location where the service is consumed
• Special provisions for specific services

Special Cases and Exceptions

Certain transactions follow unique GST place of supply rules, including:

• Passenger transportation
• Online information services
• Restaurant services
• Telecommunications
• Banking and financial services
• Events and exhibitions

Businesses must carefully review these exceptions before issuing invoices.

Place of Supply Rules for Goods

Goods Involving Movement

When goods are transported from one location to another, the place of supply is where the movement of goods terminates for delivery.

Example

A supplier in Gujarat ships machinery to a customer in Rajasthan.

• Supplier location: Gujarat
• Place of supply: Rajasthan
• Applicable tax: IGST

Goods Without Movement

If goods are supplied without transportation, the place of supply is where the goods are located at the time of delivery.

Example

A customer purchases machinery already installed in Delhi without moving it elsewhere. The place of supply remains Delhi.

Bill-to-Ship-to Transactions

These transactions involve three parties:

• Buyer
• Supplier
• Actual recipient

Under GST, the place of supply is generally considered the principal place of business of the buyer who instructed the supplier.

Example

Company A in Karnataka orders goods from a supplier in Maharashtra and instructs delivery to Company B in Tamil Nadu.

Special provisions apply to determine the correct tax liability.

Installation and Assembly Supplies

Where goods are installed or assembled at the customer's site, the place of supply is the location where installation takes place.

Example

A manufacturing company installs industrial equipment at a client's factory in Haryana.

The place of supply is Haryana.

Place of Supply Rules for Services

Unlike goods, services cannot be physically moved. Therefore, separate rules determine their place of supply.

Registered vs Unregistered Recipients

For services supplied to a registered person:

• Place of supply is generally the recipient's registered location.

For unregistered persons:

• It may be the recipient's address if available.
• Otherwise, it is usually the supplier's location.

Immovable Property Services

Services directly related to immovable property are taxed based on the property's location.

These include:

• Construction services
• Interior design
• Architecture
• Hotel accommodation
• Property management

Example

An architect based in Mumbai designs a commercial building in Jaipur.

The place of supply is Jaipur.

Event, Transportation and Digital Services

Different services have specific rules.

Examples include:

• Admission to events
• Passenger transportation
• Goods transportation
• Online subscriptions
• Streaming platforms
• Cloud software
• Online gaming

For digital services, the place of supply generally depends on the recipient's location, ensuring tax is collected where the service is consumed.

Place of Supply for Imports and Exports

International transactions follow separate provisions under GST.

Export of Goods and Services

Exports are treated as zero-rated supplies under GST.

This means:

• GST is generally not payable on exports.
• Businesses can claim input tax credit or refunds subject to prescribed conditions.

Import of Goods and Services

Imports into India are generally treated as interstate supplies.

Accordingly:

• IGST is applicable.
• Customs duties may also apply in the case of imported goods.

SEZ and Zero-Rated Supplies

Supplies made to or by Special Economic Zones (SEZs) are treated as zero-rated under GST, provided the prescribed conditions are fulfilled.

This allows eligible businesses to claim input tax credits and refunds while promoting exports.

Examples of Place of Supply Under GST

Understanding practical scenarios makes the concept easier.

These examples demonstrate how the place of supply GST provisions vary depending on the transaction.

Common Mistakes to Avoid

Incorrect determination of the place of supply is one of the leading reasons for GST compliance issues.

Incorrect Place of Supply on Invoices

Common invoice errors include:

• Wrong state code
• Incorrect customer GSTIN
• Charging CGST and SGST instead of IGST
• Incorrect recipient address

These mistakes can delay input tax credit claims and lead to notices from tax authorities.

Ignoring Special Place of Supply Rules

Many businesses mistakenly apply general rules to transactions involving:

• Online services
• Events
• Installation contracts
• Transportation
• Bill-to-ship-to transactions
• International supplies

Reviewing the applicable provisions before raising invoices helps avoid unnecessary litigation and tax corrections.

Conclusion

Understanding the place of supply in GST is essential for every business registered under GST. It determines the correct tax to be charged, ensures compliance with GST laws, and reduces the risk of penalties arising from incorrect invoicing. By applying the correct place of supply under GST rules for goods, services, imports, exports, and special transactions, businesses can simplify tax compliance and improve operational efficiency.

To learn more about business loan, GST, taxation, and personal finance concepts, explore related financial resources on the L&T Finance Planet App, which offers educational content designed to help users make informed financial decisions.

FAQs

Is place of supply the same as the billing address under GST?

No. The billing address does not always determine the place of supply. GST law considers factors such as the location of delivery, recipient registration, nature of the supply, and specific statutory rules.

Which tax applies if the supplier and customer are in different states?

If the supplier's location and the place of supply in GST are in different states, the transaction is treated as interstate, and IGST is applicable.

How is place of supply decided for online services?

For most online services, the place of supply is generally the recipient's location, subject to the applicable provisions under GST.

What happens if place of supply is mentioned incorrectly on an invoice?

Incorrectly mentioning the place of supply can result in the wrong GST being charged, delays in input tax credit, notices from tax authorities, and the need for invoice corrections.

Does place of supply matter for unregistered customers?

Yes. Even for unregistered customers, businesses must determine the correct place of supply because it affects the type of GST to be charged.

How does place of supply work in bill-to-ship-to cases?

In bill-to-ship-to transactions, GST law contains special provisions that determine the place of supply based on the parties involved. Businesses should carefully apply these rules to ensure the correct tax treatment.