Exempt Supply
Exempt Supply
An exempt supply is a supply of goods or services on which GST is not charged and on which no Input Tax Credit (ITC) can be claimed. Defined under Section 2(47) of the CGST Act 2017, exempt supplies cover three categories: goods or services taxable at a nil rate of 0%, supplies that the government has specifically exempted through a notification under Section 11 of the CGST Act or Section 6 of the IGST Act, and non-taxable supplies such as alcoholic liquor for human consumption. The practical result is the same in all three cases: no GST on the invoice, no ITC on the inputs. If a business makes both taxable and exempt supplies, it must reverse a proportionate share of the ITC it has claimed on common inputs.
Quick reference
| Defined under | Section 2(47) of the CGST Act 2017 |
| GST charged on exempt supply | No |
| Input Tax Credit available | No |
| Bill of supply required | Yes, instead of a tax invoice |
| Reported in GSTR-1 | Yes, in Table 8 (Nil Rated, Exempt, Non-GST supplies) |
| Reported in GSTR-3B | Yes, in Section 3.1 |
| ITC reversal required | Yes, if business makes both taxable and exempt supplies |
| Rule for proportionate ITC reversal | Rule 42 (inputs) and Rule 43 (capital goods) of CGST Rules |
The three types of exempt supply
Type 1: Nil-rated supply
Nil-rated supplies are goods or services on which the GST rate is 0%. They are listed in Schedule I of the GST rate notifications. Even though the rate is technically zero, they are covered under the GST framework. Common examples include fresh fruits, fresh vegetables, rice, wheat, milk, curd, bread, salt, and eggs.
Type 2: Supplies exempted by government notification
These are goods or services that would otherwise attract GST but have been specifically exempted by the Central Government through a notification issued under Section 11 of the CGST Act. Examples include health care services, educational services up to higher secondary level, public transport by rail, metro, or non-air-conditioned bus, and services related to agriculture.
Type 3: Non-taxable supply
Non-taxable supplies are goods or services on which GST is not levied under the GST Act at all, not just exempted. These are outside the GST framework entirely. The most common examples in India are alcoholic liquor for human consumption, petroleum crude, high-speed diesel (HSD), petrol, natural gas, and aviation turbine fuel (ATF). These continue to be taxed under the older state VAT or central excise regime.
Exempt supply example for Indian businesses
Suresh runs a mixed business in Coimbatore. He sells:
- Fresh fruits and vegetables (nil-rated, 0% GST)
- Health supplements (5% GST, taxable supply)
- Consultation services to a charitable trust (exempted by notification)
For the fresh produce and trust consultation, Suresh cannot charge GST and cannot claim ITC on the inputs used to make those supplies. He must issue a bill of supply for these, not a tax invoice.
For health supplements, he charges 5% GST and can claim full ITC on his inputs used for that product.
Since Suresh has both taxable and exempt supplies, he must calculate and reverse the proportionate ITC that relates to his exempt supplies every quarter under Rule 42 of the CGST Rules.
Exempt supply vs nil-rated vs zero-rated vs non-GST
This is the most confusing area of GST for Indian small businesses. All four categories result in the customer paying no GST, but they work very differently for the supplier:
| Exempt supply | Nil-rated supply | Zero-rated supply | Non-GST supply | |
|---|---|---|---|---|
| Definition | No GST by notification or nil rate | 0% GST rate listed in schedule | Exports and supplies to SEZs | Outside GST scope entirely |
| GST on invoice | No | No | No (with LUT) or IGST refunded | No |
| ITC on inputs | Cannot claim | Cannot claim | Can claim and get refund | Cannot claim |
| Law reference | Section 2(47) CGST Act | Schedule I of rate notifications | Section 16 IGST Act | Section 9(2) CGST Act |
| Document issued | Bill of supply | Bill of supply | Tax invoice | No GST invoice |
| Examples | Hospital treatment, pre-school education, public buses | Fresh milk, rice, vegetables, eggs | Export of software, export of goods | Alcohol, petrol, diesel |
The key difference between exempt and zero-rated: A zero-rated supply is not the same as an exempt supply. When a business exports goods or services, the supply is zero-rated. The business pays no GST on the output but can claim a full refund of the ITC on the inputs used. With an exempt supply, no output GST is charged AND no ITC on inputs is available. This is why exporters file for ITC refunds but suppliers of exempt goods cannot.
ITC reversal for businesses with both taxable and exempt supplies
The trickiest compliance obligation for businesses making both taxable and exempt supplies is the requirement to reverse ITC on common inputs. Under Section 17(2) of the CGST Act, ITC can only be claimed to the extent it relates to taxable and zero-rated supplies. ITC attributable to exempt supplies must be reversed.
The formula under Rule 42 of the CGST Rules for reversing ITC on inputs and input services is:
ITC to reverse = (Aggregate value of exempt supplies / Total turnover) x Common credit
For example, if a business has total turnover of Rs. 10 lakh in a month, exempt supply of Rs. 3 lakh, and common ITC of Rs. 50,000:
ITC to reverse = (3,00,000 / 10,00,000) x 50,000 = Rs. 15,000
The business can keep Rs. 35,000 of ITC and must reverse Rs. 15,000.
Who does not need GST registration
Under Section 23 of the CGST Act, a person engaged exclusively in supplying exempt goods or services is not required to register under GST, even if their turnover exceeds the registration threshold. This is an important relief for small agricultural traders, vegetable vendors, and service providers supplying only notified exempt services.
However, this exemption does not apply if the person is required to pay GST under the Reverse Charge Mechanism, even if their own outward supplies are fully exempt. In that case, registration is mandatory regardless of turnover.
Common examples of exempt supplies in India
Exempt goods
Fresh and unprocessed food: fresh fruits, fresh vegetables, fresh meat, fish, eggs, fresh milk, curd, butter milk, natural honey, bread, cereals in natural form, rice, wheat, pulses.
Agricultural inputs: seeds for sowing, fresh flowers, plants, live animals (except horses).
Healthcare: blood, human organs, condoms and contraceptives.
Books and education: printed books, journals, newspapers (excluding advertisements), maps.
Religious and cultural items: bangles of lac and shellac, puja items, idols made of wood, stone, marble.
Exempt services
Healthcare: services by clinical establishments, doctors, hospitals, except cosmetic surgery.
Education: services provided by educational institutions up to higher secondary level, CBSE, ICSE, state boards. Note: private coaching and tuition centres are generally not exempt.
Public transport: passenger transport by rail (other than first class or air-conditioned coach), metro, non-air-conditioned buses, auto-rickshaws.
Agriculture: services related to rearing of livestock, fishing, agricultural operations, warehousing of agricultural produce.
Government services: services provided by the government or local authorities, except certain specified commercial services.
Common exempt supply mistakes Indian businesses make
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Issuing a tax invoice instead of a bill of supply. A supplier making exempt supplies must issue a bill of supply, not a tax invoice. Issuing a tax invoice for an exempt supply and adding zero GST to it is non-compliant and creates confusion for the buyer.
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Not reversing ITC on common inputs. Many businesses that make both taxable and exempt supplies claim full ITC on all their common inputs and do not reverse the portion attributable to exempt supplies. This is one of the most common audit flags in GST scrutiny.
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Confusing exempt supply with zero-rated supply. A business that exports services may think it is making exempt supplies because no GST is charged. Exports are zero-rated, not exempt. The distinction is critical because zero-rated supplies allow full ITC refund, while exempt supplies block ITC.
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Not reporting exempt supplies in GST returns. Many small businesses assume that because there is no tax, there is nothing to report. Exempt supplies must be reported in GSTR-1 under Table 8 and in GSTR-3B under Section 3.1 in every return period.
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Assuming GST registration is not needed. A business dealing only in exempt goods does not need GST registration. But if that same business occasionally purchases services from an unregistered person that attract reverse charge, it must register. Failing to check this composition scheme and its complexities creates liability for unregistered tax payments.
Frequently asked questions
What is an exempt supply under GST?
An exempt supply under GST is a supply of goods or services on which no GST is charged, defined under Section 2(47) of the CGST Act 2017. It includes three types: supplies with a nil rate of 0%, supplies specifically exempted by the government through a notification, and non-taxable supplies like alcohol and petroleum. The supplier cannot charge GST and cannot claim Input Tax Credit on inputs used for exempt supplies.
What is the difference between exempt supply and nil-rated supply?
Both attract zero GST, but they are different categories. A nil-rated supply is one where the GST rate is 0% as listed in the rate schedule. An exempt supply is one that has been specifically exempted from GST by a government notification under Section 11 of the CGST Act. The practical compliance result is the same: no GST charged, no ITC claimed. Both require a bill of supply instead of a tax invoice.
Can a business claim ITC on exempt supplies?
No. Input Tax Credit is not available on inputs used to make exempt supplies. If a business uses common inputs for both taxable and exempt supplies, it must reverse the proportionate ITC attributable to the exempt portion under Rule 42 and Rule 43 of the CGST Rules 2017.
Does a business making only exempt supplies need GST registration?
Generally no. Under Section 23 of the CGST Act, a person engaged exclusively in exempt supplies does not need to register under GST even if turnover exceeds the threshold. However, if they are liable to pay GST under the Reverse Charge Mechanism on any inward supply, registration becomes mandatory.
What document is issued for an exempt supply?
A bill of supply is issued for exempt supplies, not a tax invoice. The bill of supply confirms the supply has happened but does not charge any GST. This is the same document used by composition scheme dealers.
Related terms
Bill of Supply · Input Tax Credit · Zero-Rated Supply · Composition Scheme · GSTR-1 · Reverse Charge Mechanism · GST Invoice
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