Interstate Supply & Place of Supply

Levy and collection

IGST s.5, IGST Act

Chapter chapteriii Text as on 2026-09-05 Source CBIC

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In one line

The charging section: IGST is levied on every inter-State supply of goods or services, on the value fixed by section 15 of the CGST Act, at rates up to 40 per cent, and on imported goods at the point of customs clearance. It also carries the reverse charge and the section 9(5) e-commerce liability. Alcoholic liquor for human consumption stays outside the levy.

What this means in practice

The parts that actually decide cases — the things a practitioner checks first.

1

The ceiling was raised to forty per cent by the Finance (No.2) Act 2025, which supports the 40 per cent demerit slab notified on 22-09-2025.

2

IGST on imported goods is collected under the Customs Tariff Act at the point of clearance, not through the GST return – so the credit comes from the bill of entry, not from GSTR-2B.

3

Reverse charge on import of services sits here read with Notification 10/2017-Integrated Tax (Rate); ocean freight under that notification was struck down in Mohit Minerals (SC, 19-05-2022).

Questions people actually ask

Real questions we get on this provision, answered straight.

Do we pay IGST twice on a CIF import – once on the goods and once on the freight?+

No. Mohit Minerals (SC, 19-05-2022) struck down the reverse charge on ocean freight in a CIF import, because the freight is already part of the value on which IGST is paid at import. Refunds of such tax paid earlier were claimable; check limitation before filing.

The exact words of the law

3,360 characters, unedited

Reproduced from the CBIC text. We explain it above — but you should always be able to read it yourself.

Read the full provision+
Section 5 Section 5. Levy and collection.- ( 1 ) Subject to the provisions of sub-section (2), there shall be levied a tax called the integrated goods and services tax on all inter-State supplies of goods or services or both, except on the supply of alcoholic liquor for human consumption 3 [ and un-denatured extra neutral alcohol or rectified spirit used for manufacture of alcoholic liquor, for human consumption], on the value determined under section 15 of the Central Goods and Services Tax Act and at such rates, not exceeding forty per cent., as may be notified by the Government on the recommendations of the Council and collected in such manner as may be prescribed and shall be paid by the taxable person: Provided that the integrated tax on goods 2 [other than the goods as may be notified by the Government on the recommendations of the Council] imported into India shall be levied and collected in accordance with the provisions of section 3 of the Customs Tariff Act, 1975 on the value as determined under the said Act at the point when duties of customs are levied on the said goods under section 12 of the Customs Act, 1962. ( 2 ) The integrated tax on the supply of petroleum crude, high speed diesel, motor spirit (commonly known as petrol), natural gas and aviation turbine fuel shall be levied with effect from such date as may be notified by the Government on the recommendations of the Council. ( 3 ) The Government may, on the recommendations of the Council, by notification, specify categories of supply of goods or services or both, the tax on which shall be paid on reverse charge basis by the recipient of such goods or services or both and all the provisions of this Act shall apply to such recipient as if he is the person liable for paying the tax in relation to the supply of such goods or services or both. 1 [( 4 ) The Government may, on the recommendations of the Council, by notification, specify a class of registered persons who shall, in respect of supply of specified categories of goods or services or both received from an unregistered supplier, pay the tax on reverse charge basis as the recipient of such supply of goods or services or both, and all the provisions of this Act shall apply to such recipient as if he is the person liable for paying the tax in relation to such supply of goods or services or both.] ( 5 ) The Government may, on the recommendations of the Council, by notification, specify categories of services, the tax on inter-State supplies of which shall be paid by the electronic commerce operator if such services are supplied through it, and all the provisions of this Act shall apply to such electronic commerce operator as if he is the supplier liable for paying the tax in relation to the supply of such services: Provided that where an electronic commerce operator does not have a physical presence in the taxable territory, any person representing such electronic commerce operator for any purpose in the taxable territory shall be liable to pay tax: Provided further that where an electronic commerce operator does not have a physical presence in the taxable territory and also does not have a representative in the said territory, such electronic commerce operator shall appoint a person in the taxable territory for the purpose of paying tax and such person shall be liable to pay tax.

What changed, and when

The amendment trail, newest first — because the version that applies to your case depends on the period.

2024-08-16 · Insertedbyse

Inserted by section 151 of The Finance Act (No. 2) Act, 2024 No. 15 of 2024 dated 16.08.2024.

2019-02-01 · Substitutedfo

Substituted for "(4) The integrated tax in respect of the supply of taxable goods or services or both by a supplier, who is not registered, to a registered person shall be paid by such person on reverse charge basis as the recipient and all the provisions of this Act shall apply to such recipient as

date not stated · Insertedbys

Inserted by s. 3 of the Integrated Goods and Services Tax (Amendment) Act, 2023 (No. 31 of 2023) – Brought into force w.e.f. yet to be notified.

Read this with

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Where this comes from

Text reproduced from the Central Board of Indirect Taxes and Customs, as available on 2026-09-05. The explanation and practice notes above are GSTZone’s own, written for this hub. If you spot anything out of date, tell us and we’ll fix it — this hub is checked daily against CBIC.

igst levyinter state tax ratereverse charge igst

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