Compulsory Registration in Certain Cases

1. What Section 24 does

Section 24 is the compulsory-registration provision. Its opening words make the basic point: the specified categories are required to register notwithstanding Section 22(1).

This means that turnover is not the only registration test. A person can be below the ordinary threshold in Section 22 and still have a registration obligation because the person's activity falls within a Section 24 category.

The original GST Council drafting already used Section 24 as a separate compulsory-registration layer over the normal threshold mechanism. citeturn0search5

2. Complete statutory structure

The current Section 24 framework contains the following major categories, subject to the wording, exclusions and notifications applicable to the relevant period:

CBIC's published statutory text sets out the core categories, while GST Council records document later changes including the ECO and online-money-gaming provisions. citeturn0search4turn0search1

3. Relationship with Sections 22 and 23

Section 22 is the normal threshold-based registration provision. Section 23 identifies persons not liable for registration and permits notification-based exemptions. Section 24 then creates compulsory-registration categories.

Therefore, for the current law, Section 23 cannot be treated as automatically subordinate to Section 24. The exact wording of Section 23, applicable notification and category-specific conditions must be checked together.

4. Section 24(i) — inter-State taxable supply

Section 24(i) covers persons making an inter-State taxable supply. Historically, this was one of the most significant departures from the ordinary threshold system: an inter-State taxable supplier could face compulsory registration even when turnover was below the ordinary threshold.

However, this clause must be read with exemption notifications issued under Section 23(2) and the nature of the supply.

The GST Council's 32nd meeting material records the exemption for qualifying inter-State taxable services under Notification No. 10/2017-Integrated Tax. citeturn0search11

5. Section 24(ii) — casual taxable person

A casual taxable person is a person who occasionally undertakes transactions involving supply of goods or services or both in the course or furtherance of business in a State or Union territory where the person has no fixed place of business.

Registration is compulsory subject to the statutory framework. This category is particularly relevant to exhibitions, temporary project activities, events, fairs and short-duration commercial operations.

Construction/event example

A contractor based in one State takes a taxable temporary project-related commercial activity in another State without establishing a fixed place of business there. The registration analysis must consider whether the person qualifies as a casual taxable person and whether the activity creates registration liability.

6. Section 24(iii) — persons required to pay tax under reverse charge

Section 24(iii) covers persons required to pay tax under reverse charge. The provision is important because the registration trigger can arise from the recipient-side tax liability, not from the person's outward taxable turnover.

The GST Council's 49th meeting agenda specifically records the concern that the 2023 Section 23 amendment could unintentionally remove registration for exempt-only persons liable to reverse charge, and records the subsequent clarification process. citeturn0search0turn0search36

Therefore, RCM registration questions should be analysed using the exact current Sections 23 and 24 wording together with the RCM notification applicable to the transaction.

7. Section 24(iv) — Section 9(5)

Section 24(iv) covers persons required to pay tax under Section 9(5). Section 9(5) shifts the tax-payment responsibility for specified categories of services supplied through an electronic commerce operator to the operator.

This is distinct from Section 24(ix), which concerns suppliers making specified supplies through an ECO that is required to collect tax at source under Section 52.

8. Section 24(v) — non-resident taxable person

A non-resident taxable person undertaking taxable supplies in India falls within compulsory registration. The special registration framework is designed for persons who do not have a fixed place of business or residence in India but make taxable supplies here.

Section 27 contains the special registration period and advance-tax mechanics. Therefore, the compliance process differs materially from an ordinary domestic taxpayer.

9. Section 24(vi) — TDS deductors

Persons required to deduct tax under Section 51 are included in the compulsory-registration framework. The registration is linked to the person's role as a specified GST-TDS deductor, not simply to its turnover.

This is particularly relevant for government departments, local authorities, governmental agencies and other notified categories that fall within Section 51.

10. Section 24(vii) — agents and persons supplying on behalf of others

Section 24(vii) covers persons who supply goods or services or both on behalf of other taxable persons, whether acting as an agent or otherwise.

This clause has historically generated questions about the meaning of “agent”, especially where a person merely facilitates transactions versus where the person actually supplies on behalf of a principal.

The analysis should be based on the actual contractual arrangement, ownership/title, invoicing, authority to conclude supply, stock handling and consideration rather than the label used in the agreement.

GST Council discussions have specifically examined the registration consequences for agents and consignment agents under Section 24(vii). citeturn0search10

11. Section 24(viii) — Input Service Distributor

An Input Service Distributor is a specialised GST mechanism for receiving eligible input-service invoices and distributing the corresponding input tax credit to specified distinct persons.

Section 24(viii) makes ISD registration part of the compulsory-registration framework. The post-1 April 2025 ISD system should be read with Section 20, Rule 39 and the current return/reporting framework.

12. Section 24(ix) and (x) — e-commerce framework

The e-commerce provisions have evolved substantially. Section 24(ix) addresses suppliers making specified supplies through an electronic commerce operator required to collect tax at source under Section 52, while Section 24(x) addresses the ECO itself where it is required to collect tax under Section 52.

The 28th GST Council meeting records the amendment to Section 24(x) so that compulsory registration for an ECO is linked to the Section 52 TCS obligation rather than applying to every ECO regardless of turnover. citeturn0search9

Later GST reforms also enabled specified small suppliers to make intra-State supplies of goods through ECOs without automatically being forced into registration, subject to conditions and the relevant notifications/rules. The 47th and 49th GST Council records discuss this interaction with Section 23(2) and Section 24(ix). citeturn0search2turn0search3

13. Section 24(xi) — cross-border online information/database access or retrieval services

Section 24(xi) addresses persons supplying online information and database access or retrieval services from a place outside India to a person in India, other than a registered person.

This provision works with the IGST framework for OIDAR services and is particularly relevant to foreign digital businesses selling directly to consumers or other unregistered persons in India.

The original GST Council draft already contemplated compulsory registration for this category, reflecting the policy objective of capturing cross-border digital consumption in India. citeturn0search5

14. Section 24(xia) — online money gaming from outside India

The online money gaming provisions were introduced as part of the 2023 amendments dealing with online money gaming and related digital supplies.

Section 24(xia) covers every person supplying online money gaming from a place outside India to a person in India. The GST Council's 51st meeting agenda expressly records this proposed compulsory-registration clause. citeturn0search1

This category should be read with the definitions of online gaming and online money gaming, the IGST place-of-supply provisions, Section 14A of the IGST Act where applicable, and the special payment/compliance rules for overseas suppliers.

15. Section 24(xii) — other notified categories

Section 24(xii) provides flexibility to bring additional persons or classes of persons into compulsory registration through notification on the recommendation of the GST Council.

This is a delegated legislative mechanism. The statutory clause itself does not tell you which additional category is currently covered; the operative notification must be identified.

16. Section 23 exemptions and Section 24 compulsory registration

The relationship between Sections 23 and 24 has been a recurring legislative issue. The original architecture could produce an apparent conflict: Section 23 said an exempt-only person was not liable to registration, while Section 24 independently contained compulsory categories.

The Finance Act, 2023 substituted Section 23 retrospectively from 1 July 2017 to give Section 23 overriding effect over Section 22(1) and Section 24. The GST Council's 49th meeting agenda explains that the change was intended to remove the anomaly and clarify the treatment of small exempt-only suppliers, while also recording concerns about reverse-charge taxpayers. citeturn0search3turn0search36

17. Legislative development — why Section 24 looks different today

The GST Council's records show these developments were not merely administrative: the Council repeatedly considered the interaction between threshold registration, compulsory registration and notification-based exemptions. citeturn0search3turn0search9turn0search11

18. GST Council background

12th Council meeting — original architecture

The original draft placed inter-State taxable suppliers, casual taxable persons, reverse-charge taxpayers, Section 9(5) taxpayers, non-residents, TDS deductors, agents, ISD, ECOs, OIDAR suppliers and notified categories into the compulsory-registration framework. citeturn0search5

25th Council meeting — registration anomaly

The Council considered the anomaly between Section 23 exempt-only persons and Section 24 compulsory registration and discussed making Section 24 subject to Section 23. citeturn0search7

28th Council meeting — ECO registration

The Council recorded the change to Section 24(x), linking compulsory ECO registration with the Section 52 TCS obligation. citeturn0search9

32nd Council meeting — inter-State job workers

The Council material records Notification 10/2017-IGST as providing registration relief to qualifying inter-State taxable service supplies by job workers within the specified threshold. citeturn0search11

49th Council meeting — Section 23/24 conflict

The Council considered the retrospective Section 23 amendment and the reverse-charge concern before final legislative treatment. citeturn0search3

51st Council meeting — online money gaming

The Council agenda recorded the proposed Section 24(xia) registration requirement for overseas online money gaming supplied to persons in India. citeturn0search1

19. Detailed practical examples

Example 1 — ₹10 lakh inter-State consultant

A small consultant supplies taxable services inter-State. Do not stop at Section 24(i); check the applicable Section 23(2) exemption notification for inter-State services and its conditions.

Example 2 — ₹5 lakh exempt trader + RCM

An exempt-only trader has a separate reverse-charge liability. The current Section 23/24 wording and the relevant RCM notification must be reviewed before concluding that no registration is required.

Example 3 — temporary exhibition

A business without a fixed place of business undertakes taxable sales at an exhibition in another State. Casual-taxable-person rules may apply.

Example 4 — government TDS deductor

A government body deducts GST TDS under Section 51. Registration arises from the TDS-deductor category rather than ordinary turnover.

Example 5 — agent

An agent sells goods on behalf of a principal under an arrangement falling within Section 24(vii). The agent's own turnover threshold is not the only registration test.

Example 6 — ISD

A head office receives common input-service invoices for group registrations and distributes eligible ITC. The ISD mechanism requires the appropriate registration.

Example 7 — foreign OIDAR

A foreign platform supplies qualifying OIDAR services directly to an unregistered Indian consumer. The special Section 24(xi) framework must be examined.

Example 8 — overseas online money gaming

A foreign online money gaming supplier provides services to Indian users. Section 24(xia) and the special digital-supply framework apply.

Example 9 — ECO supplier

A small goods supplier sells through an ECO. Check whether the ECO is required to collect TCS, whether the supplier falls within Section 24(ix), and whether the Section 23(2) exemption for specified small suppliers applies.

Example 10 — ordinary local trader

A local trader sells taxable goods only within its State and does not fall into a special Section 24 category. Registration is primarily tested under Section 22, subject to Section 23 and any applicable notification.

20. Professional registration workflow

21. Internal controls for finance teams

22. Documentation

• GST registration applications and certificates.
• Inter-State supply invoices and place-of-supply analysis.
• RCM register and relevant tax-payment notifications.
• CTP/NRTP documentation where applicable.
• Section 51 TDS-deductor authority/notification evidence.
• Principal-agent agreements and transaction records.
• ISD invoices and distribution workings.
• ECO agreements, TCS data and supply reports.
• OIDAR/digital-service customer-location evidence.
• Online-money-gaming supply and recipient records where applicable.
• Section 23 exemption notifications relied upon.
• Historical notifications for past-period assessments.

23. Common mistakes

• Checking only the turnover threshold and ignoring Section 24.
• Assuming every inter-State service automatically requires registration without checking the applicable exemption.
• Assuming every inter-State goods supplier gets the same exemption available to specified services.
• Treating Section 9(5) and Section 52 as the same ECO concept.
• Ignoring reverse-charge exposure.
• Assuming every agent is outside registration because commission income is below the threshold.
• Using old Section 24 wording without considering the 2018/2023 legislative changes.
• Ignoring Section 23's retrospective overriding effect introduced in 2023.
• Applying an exemption notification without checking conditions and effective date.
• Failing to distinguish domestic suppliers from foreign OIDAR/online-money-gaming suppliers.

24. Related provisions