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CA Intermediate · Taxation

Supply under GST for CA Intermediate: Chapter Guide

Supply is the taxable event under GST. To solve a question, check three things in order: is there a supply (section 7 of the CGST Act, 2017), is it made for consideration in the course or furtherance of business, and do Schedules I, II or III change the treatment. Then classify it.

What this chapter covers

This chapter defines what GST is charged on. Under the CGST Act, 2017, tax is levied on the supply of goods or services or both. If a transaction is not a supply, nothing else in GST applies to it. No tax, no invoice, no input tax credit question.

The chapter works as a filter. First you learn the general definition: supply includes sale, transfer, barter, exchange, licence, rental, lease or disposal, made for a consideration, in the course or furtherance of business. There are two additions to this general rule. Import of services for a consideration is a supply even if it is not in the course or furtherance of business (section 7(1)(b)). And activities specified in Schedule I, made or agreed to be made without consideration, are also supply (section 7(1)(c)). One Schedule I entry (para 4) deals with import of services. It covers import of services by a taxable person from a related person, or from any of his other establishments outside India, without consideration, but only if it is made in the course or furtherance of business. Under section 25, a registered establishment in India and an establishment of the same person outside India are treated as establishments of distinct persons. Then you learn the Schedules. Schedule I treats some activities as supply even without consideration. Schedule II decides whether an activity is a supply of goods or of services. Schedule III lists activities that are neither, so they stay outside GST. Finally you learn how to classify a bundle of supplies as composite or mixed, which decides the rate.

This chapter feeds almost everything else in Section B. Time and value of supply, place of supply, charge of tax, input tax credit and registration all begin with the question of what the supply is. Weak basics here cause errors in later chapters.

Supply questions are favourite material for both MCQs and descriptive answers, because they reward clear rule application rather than heavy calculation. A short fact pattern can test Schedule I, Schedule II and Schedule III in a single case. The chapter is also conceptual, so once you learn the logic you can score reliably. You also need it to answer questions in other GST chapters correctly, since a wrong view on whether something is a supply carries through the whole answer.

Supply under GST: topics in the order to study them

  1. 1Meaning and Scope of Supply under GSTStart here because every other topic is an addition to, or an exception from, the basic definition of supply.
  2. 2Supply without Consideration and Schedule INext, learn the cases where the consideration condition is relaxed, since it directly modifies the basic definition.
  3. 3Schedule II: Supply of Goods or ServicesOnce you know what a supply is, learn how to label it as goods or services, which drives later rules.
  4. 4Schedule III: Neither Goods nor ServicesStudy this after Schedule II so you can contrast what is deemed a supply with what is kept out of GST entirely.
  5. 5Composite and Mixed SuppliesWith the nature of single supplies clear, you can now handle bundles and decide the tax treatment.
  6. 6Classification of Supplies and Other Special ProvisionsFinish with classification and special provisions, which build on everything above and are best revised through examples.

How to prepare Supply under GST

Treat this chapter as a decision process, not a list to memorise. Practise applying it to short fact patterns.

  1. Read the definition of supply in the CGST Act, 2017 and write it in your own words. Note each condition: activity, consideration, business, and taxable person.
  2. Build a one-page flow: Is the activity excluded by Schedule III? If not, is it a supply under the general rule? If it lacks consideration, does Schedule I apply? Is it goods or services under Schedule II? Keep this as your answer skeleton.
  3. Learn each Schedule with one example per entry. Say aloud why the example fits that entry.
  4. For composite and mixed supplies, learn the definitions and the rule for tax treatment. Make your own examples of each, such as a package where one item is clearly the main item and a package of unrelated items sold together.
  5. Solve MCQs in batches. For each wrong answer, note which condition you missed, such as consideration or business.
  6. Write descriptive answers in the format: provision, facts, conclusion. State the rule first, apply it to the facts given, then give a clear conclusion to earn step marks.
  7. Revise using your flow chart and a list of tricky cases a week before the exam.

Common mistakes in Supply under GST

  • Treating every transaction without consideration as not a supply.

    Fix: Whenever consideration is missing, check Schedule I before concluding there is no supply.

  • Applying GST to activities listed in Schedule III.

    Fix: Check Schedule III early. If the activity is listed, it is neither goods nor services, so no GST arises.

  • Mixing up composite and mixed supplies.

    Fix: Ask whether the items are naturally bundled in the ordinary course of business. If yes and one is principal, it is composite. If not, and the items are supplied in conjunction for a single price, it is mixed. A mixed supply is two or more individual supplies made in conjunction for a single price which is not a composite supply.

  • Skipping the goods or services label from Schedule II.

    Fix: Always name the supply as goods or services, citing the relevant Schedule II entry.

  • Writing long theory without applying it to the facts.

    Fix: Use the provision, facts, conclusion format and finish each answer with a one-line conclusion.

Last-day revision: Supply under GST

  • Supply is the taxable event under GST, defined in section 7 of the CGST Act, 2017.
  • The general rule needs a supply made for consideration, in the course or furtherance of business. Import of services for a consideration is a supply even if it is not in the course or furtherance of business (section 7(1)(b)).
  • Activities specified in Schedule I, made or agreed to be made without consideration, are also treated as supply (section 7(1)(c)).
  • Schedule I lists activities treated as supply even without consideration.
  • Schedule I (para 2) covers supply of goods or services or both between related persons or between distinct persons as specified in section 25, when made in the course or furtherance of business. Under section 25, establishments of the same person in different States or Union territories are distinct persons. So are a registered establishment in India and an establishment of that person outside India.
  • Schedule I (para 4) also covers import of services by a taxable person from a related person, or from any of his other establishments outside India, without consideration, if made in the course or furtherance of business.
  • Schedule II decides whether an activity is a supply of goods or a supply of services.
  • Schedule III lists activities treated as neither supply of goods nor services, so no GST applies.
  • A composite supply (section 2(30)) is a supply made by a taxable person to a recipient, made up of two or more taxable supplies of goods or services or both, naturally bundled and supplied in conjunction with each other in the ordinary course of business, one of which is the principal supply. The principal supply is the supply that is the predominant element of the composite supply, and the other supplies are ancillary to it. That is why, under section 8, the whole composite supply is taxed as the principal supply.
  • A mixed supply (section 2(74)) is two or more individual supplies of goods or services, or any combination, made by a taxable person in conjunction with each other for a single price, which is not a composite supply. Under section 8, it is taxed at the rate of the supply with the highest rate.
  • Always decide first whether there is a supply, then classify it.
  • In descriptive answers, state the provision, apply the facts, and end with a clear conclusion.
  • Check the facts for words such as business, consideration, related person and import of services before you decide.

Supply under GST practice questions

Supply under GST in other exams

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

Supply under GST: frequently asked questions

What is supply under GST?

Supply is the taxable event under the CGST Act, 2017. In general it covers sale, transfer, barter, exchange, licence, rental, lease or disposal made for consideration in the course or furtherance of business. Schedules I, II and III then add, label or exclude certain activities.

Which order should I study the Supply chapter in?

Start with the meaning and scope of supply, then Schedule I, Schedule II and Schedule III. After that, study composite and mixed supplies, and finish with classification and special provisions. This is the order for learning. When you answer a question, the order changes: check first whether Schedule III excludes the activity, then apply the general rule, then Schedule I and Schedule II.

How do I answer a descriptive question on supply?

Write the relevant provision first, apply it to each fact in the question, and end with a clear conclusion. Mention the Schedule or condition that decides the answer. This format earns step marks even if your final view is debated.

How do I avoid losing marks in MCQs on this chapter?

Read the facts for key conditions such as business, consideration and the relationship between the parties. Then eliminate options that ignore the Schedules. There is no negative marking, so attempt every MCQ.