Taxation · Exemptions from GST

Introduction to GST Exemptions (Section 11 and Section 23 CGST)

Updated 5 October 2026 · Fact-checked

Section 11 CGST lets the Government, on GST Council recommendation and in public interest, exempt goods or services from whole or part of the tax by general notification, or by special order in exceptional cases. The exemption can be absolute or conditional. Check the notification, test its conditions, then classify the supply.

Understand Introduction to GST Exemptions (Section 11 & Section 23)

GST is charged on every taxable supply. But the law lets the Government take some supplies out of the tax net for public interest, such as basic food or healthcare. The power sits in Section 11 of the CGST Act, 2017. For integrated tax, the matching power is in Section 6 of the IGST Act, 2017.

The Government can use this power in two ways. First, by a general notification under Section 11(1): this applies to all suppliers of the described goods or services. Second, by a special order under Section 11(2): this is issued case by case, only in circumstances of an exceptional nature, and the order must state those circumstances. In both cases the Government acts on the recommendation of the GST Council.

Section 11(3) is a separate power. It lets the Government insert an explanation in a notification or special order to clarify it. The explanation must be inserted within one year of the issue of the notification or order, and it is treated as part of the original notification or order from the date of issue. Do not confuse this with the Explanation appended to Section 11 itself, which deals with the meaning of an absolute exemption and the effective rate (see below).

An exemption can be absolute, meaning no conditions apply, or conditional, meaning it is available only if the stated conditions are met. It can also cover the whole tax or only part of it. For a partial exemption, the tax payable is at an effective (reduced) rate.

The Explanation to Section 11 says that where an exemption in relation to the rate of tax is granted absolutely, the registered person supplying such goods or services cannot collect the tax in excess of the effective rate. So:

For a wholly exempt supply, no tax at all can be collected.
For a partly exempt supply under an absolute exemption, tax collected cannot exceed the effective rate.

Now the three labels students mix up. Under Section 2(47), an exempt supply is a supply that attracts a nil rate of tax, or is wholly exempt under Section 11 CGST or Section 6 IGST, and it also includes a non-taxable supply. A nil-rated supply has a rate of 0% in the rate notification. A non-taxable supply (Section 2(78)) is one that is not leviable to tax at all under the CGST or IGST Act, such as alcohol for human consumption. For many purposes, such as ITC reversal, all three are treated as exempt supply. Supplies listed in Schedule III are different: they are neither goods nor services, so they are not a supply at all.

Section 23 links exemption to registration. A person who supplies only goods or services that are not liable to tax or are wholly exempt is not liable to registration. So is an agriculturist, to the extent of supplying produce from cultivation of land. Under Section 23(2), the Government can also notify other categories of persons who need not register, on the Council's recommendation.

Key rules to remember

Section 11(1): exemption by notification: Public interest + GST Council recommendation + notification = general exemption (absolute or conditional, whole or part of tax); Applies to goods or services of a specified description, so it covers every supplier of that description.
Section 11(2): exemption by special order: Exceptional circumstances (stated in the order) + GST Council recommendation + special order = exemption in a specific case; Used case by case. The order must state the exceptional circumstances.
Section 11(3): explanation inserted in a notification or order: Explanation inserted within one year of issue = treated as part of the original notification or order; Used to clarify scope. It has effect from the date of issue of the original notification or order. This is different from the Explanation appended to Section 11.
Absolute vs conditional exemption: Absolute = no conditions. Conditional = available only if every stated condition is satisfied.; If a condition fails, the exemption is lost and tax is payable at the normal rate.
Exempt supply (Section 2(47)): Exempt supply = nil-rated supply + wholly exempt supply (Section 11 CGST or Section 6 IGST) + non-taxable supply; Non-taxable supply is one not leviable to tax under the CGST or IGST Act.
Section 23(1): no registration: Exclusively non-taxable or wholly exempt supplier, or agriculturist (own produce from cultivation of land) = generally not liable to register, subject to Section 24 compulsory registration; Section 23 relief is subject to the compulsory registration cases in Section 24. Section 23(2) lets the Government notify further categories on the Council's recommendation.
Collection of tax where exemption is absolute (Explanation to Section 11): Wholly exempt supply: no tax can be collected. Partly exempt supply (absolute exemption): tax collected cannot exceed the effective rate.; This comes from the Explanation appended to Section 11, not from Section 11(3).

How to solve Introduction to GST Exemptions (Section 11 & Section 23) questions

Use this order for any question on GST exemptions. It keeps your answer in the provision-facts-conclusion format.

1Identify the supply: is it goods, services or both, and is it really a supply (not a Schedule III item)?
2Check whether the supply is taxable at all. If it is outside CGST and IGST (for example alcohol for human consumption), call it a non-taxable supply.
3Check whether a Section 11 exemption notification or special order covers the exact description of the goods or services.
4Decide the nature of the exemption: general notification or special order; absolute or conditional; whole or part of tax.
5If conditional, test each condition against the facts. If any condition fails, the exemption is not available and normal tax applies.
6If the rate is 0% in the rate notification, classify it as nil-rated. If it is exempted under Section 11, classify it as exempt. Remember both fall under exempt supply in Section 2(47).
7State the consequence: tax collected or not, registration under Section 23, and ITC treatment. ITC is not available for goods or services used for exempt supplies (other than zero-rated supplies such as exports). Where goods or services are used for both taxable and exempt supplies, ITC is apportioned under Section 17(1)-(2), with Rule 42 applying to inputs and input services and Rule 43 to capital goods. For that apportionment only, Section 17(3) says the value of exempt supply includes transactions in securities, sale of land and, subject to clause (b) of paragraph 5 of Schedule II, sale of building. This is a valuation inclusion, not a reclassification. Sale of land and sale of building are Schedule III items, and securities are outside the definition of goods and services. None of them is an exempt supply, and Section 17(3) brings their value into the exempt supply value only for ITC apportionment. Clause (b) of paragraph 5 of Schedule II covers construction of a complex or building intended for sale where consideration is received before the completion certificate or first occupation. It is treated as a supply of service, so it is not covered by this inclusion.
8Write the conclusion in one clear line that answers what was asked.

Quickest way: Three-question filter for MCQs and short answers

When to use it: Use this for MCQs and for the opening of a 4 to 6 mark written answer, when you have under two minutes.

Ask: is it leviable to tax at all? If no, it is non-taxable. If it is a Schedule III item, it is not a supply.
Ask: is there an exemption notification or a 0% rate? If yes, it is exempt or nil-rated, and both come under exempt supply.
Ask: does the exemption carry conditions? If the facts break a condition, tax is payable.
In MCQs, remove options that say a special order is a general power for everyone, or that nil-rated is not exempt supply.
In written answers, use this format: provision (Section 11 or 2(47)), facts, then conclusion. Give one line for each. This earns step marks even if your final classification is debatable.

Common mistakes in Introduction to GST Exemptions (Section 11 & Section 23)

Treating exempt supply, nil-rated supply and non-GST supply as three unrelated things.
The terms sound alike and are listed separately in returns.
Fix: Remember that Section 2(47) defines exempt supply to include nil-rated, wholly exempt and non-taxable supplies. They differ in cause, not in broad treatment.
Saying a special order under Section 11(2) applies to everyone.
Students merge the notification and the special order.
Fix: A notification is general. A special order is for a specific case and needs exceptional circumstances stated in the order.
Claiming an exemption even though a condition in the notification is not met.
Students read only the entry heading and skip the conditions.
Fix: Read the whole description. A conditional exemption is lost if any condition fails, and tax is then payable at the normal rate.
Forgetting that exemption power needs the GST Council's recommendation and public interest.
Students memorise the notification and special order but not the conditions for using the power.
Fix: Write both preconditions every time you cite Section 11.
Saying every exempt supplier must register, or that every exempt supplier is always free from registration.
Students ignore Section 23, or read Section 23 without Section 24.
Fix: A person engaged exclusively in non-taxable or wholly exempt supplies is generally not liable to register under Section 23(1). This relief is subject to the compulsory registration cases in Section 24, so check those too. Mixed suppliers must still check the normal registration rules.
Treating Schedule III items as exempt supplies.
Both result in no GST being paid.
Fix: Schedule III items are neither goods nor services, so there is no supply. Exempt supplies are supplies, but no tax is payable on them.

Worked examples

Example 1

Classify each supply made by a trader as exempt supply, non-taxable supply or not a supply: (a) fresh vegetables, which are exempt under a Section 11 notification; (b) alcohol for human consumption; (c) a Schedule III activity.

Show the solution

Provision: Section 2(47) defines exempt supply as a supply with a nil rate or wholly exempt under Section 11, and it includes non-taxable supply. Section 2(78) defines non-taxable supply as a supply not leviable to tax under CGST or IGST.
(a) Fresh vegetables are covered by a Section 11 exemption notification. They are a wholly exempt supply, so they are an exempt supply.
(b) Alcohol for human consumption is outside GST. It is a non-taxable supply, and Section 2(47) includes it in exempt supply.
(c) A Schedule III activity is neither a supply of goods nor a supply of services. It is not a supply at all, so it is not an exempt supply either.

Answer: (a) is an exempt supply by Section 11 exemption. (b) is a non-taxable supply, which is included in exempt supply. (c) is not a supply.

Example 2

A notification under Section 11(1) exempts a service from GST, but only if a stated condition is satisfied. Supplier X supplies that service for ₹5,00,000 and does not satisfy the condition. The normal GST rate is 18%. (Assume the facts are hypothetical.) Is the supply exempt? What tax is payable?

Show the solution

Provision: Section 11(1) lets the Government exempt goods or services, absolutely or subject to conditions, on the Council's recommendation and in public interest.
Facts: the exemption here is conditional. Supplier X has not satisfied the condition.
Application: a conditional exemption is available only if all conditions are met. Since the condition fails, the exemption does not apply.
Tax at the normal rate = ₹5,00,000 × 18% = ₹90,000.

Answer: The supply is not exempt. GST of ₹90,000 is payable at the normal rate of 18%.

Exam tips

Quote Section 11(1) for a notification and Section 11(2) for a special order. Examiners test whether you can tell them apart.
Always write the two preconditions: public interest and the GST Council's recommendation.
For classification MCQs, remember Section 2(47) includes non-taxable supply in exempt supply. Do not pick an option that says it does not.
Link exemption to consequences: no tax collection, no ITC on goods or services used for exempt supplies other than zero-rated supplies (apportioned under Section 17(1)-(2) read with Rules 42 and 43 where inputs, input services or capital goods serve both taxable and exempt supplies) and registration under Section 23. These links often earn extra marks.
In conditional exemption problems, test each condition one by one in your answer. Show the failed condition clearly, then compute normal tax.

Practice questions from Exemptions from GST

Introduction to GST Exemptions (Section 11 & Section 23) in other exams

The same ground in other exams, if you are preparing for more than one or want another angle on it.

Introduction to GST Exemptions (Section 11 & Section 23): frequently asked questions

What is the difference between absolute and conditional exemption under GST?

An absolute exemption has no conditions, so it applies to every supplier of the specified goods or services. A conditional exemption applies only if the stated conditions are met. If any condition fails, the exemption is lost and normal tax applies.

What is the difference between a notification and a special order under Section 11?

A notification under Section 11(1) is general and applies to all suppliers of the specified description. A special order under Section 11(2) is issued case by case in circumstances of an exceptional nature, which the order must state. Both need the GST Council's recommendation.

Is nil-rated supply the same as exempt supply?

Nil-rated supply is one kind of exempt supply. Under Section 2(47), exempt supply is the wider term and includes nil-rated supply, wholly exempt supply and non-taxable supply. A nil-rated supply has a 0% rate in the rate notification, while a wholly exempt supply is exempted by a Section 11 notification or order.

Does a person making only exempt supplies need to register under GST?

Under Section 23(1), a person engaged exclusively in supplying goods or services that are not liable to tax or are wholly exempt need not register. An agriculturist supplying produce from cultivation of land is also not liable. This relief is subject to the compulsory registration cases in Section 24, so check those too. If the person also makes taxable supplies, the normal registration rules apply.