Section63
The Central Goods and Services Tax Act, 2017

Assessment of unregistered persons

In force Act 12 of 2017 As on 15 Oct 2026

Act 12 of 2017 Ministry Finance Enacted 12 Apr 2017 Cited by 2 provisions Instruments 2

Commencement. 22nd June, 2017 for sections 1, 2, 3, 4, 5, 10, 22, 23, 24, 25, 26, 27, 28, 29, 30, 139, 146 and 164 1st July, 2017 for sections 6 to 9, 11 to 21, 31 to 41, 42 (except proviso to sub-section (9) of S 42), 43 (except proviso to subsection (9) of S 43), 44 to 50, 53 to 138, 140 to 163, 165 to 174.

Section 63 of the Central Goods and Services Tax Act, 2017 deals with assessment of unregistered persons. Notwithstanding anything to the contrary contained in section 73 or section 74 [or section 74A], where a taxable person fails to obtain registration even though liable to do so or whose registration has been cancelled under sub-section (2) of section 29 but who was liable to pay tax, the proper offi The Act was enacted on 12 Apr 2017.

Notwithstanding anything to the contrary contained in section 73 or section 74 1[or section 74A], where a taxable person fails to obtain registration even though liable to do so or whose registration has been cancelled under sub-section (2) of section 29 but who was liable to pay tax, the proper officer may proceed to assess the tax liability of such taxable person to the best of his judgment for the relevant tax periods and issue an assessment order within a period of five years from the date specified under section 44 for furnishing of the annual return for the financial year to which the tax not paid relates:

Provided that no such assessment order shall be passed without giving the person an opportunity of being heard.

Section 63, The Central Goods and Services Tax Act, 2017 (Act 12 of 2017).

Cross-references

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Made under this section, and citing it

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Questions about Section 63

What does Section 63 of the Central Goods and Services Tax Act deal with?

Section 63 of the Central Goods and Services Tax Act is headed "Assessment of unregistered persons". Notwithstanding anything to the contrary contained in section 73 or section 74 [or section 74A], where a taxable person fails to obtain registration even though liable to do so or whose registration has been cancelled under sub-section (2) of section 29 but who was liable to pay tax, the proper offi

How do I find court cases under Section 63 of the Central Goods and Services Tax Act?

In judgments and charge sheets this section is written several ways, and each form finds a different set of orders. These search the full text of every order eCourtsIndia holds, best matches first: CGST Act 63, section 63 CGST Act, section 63 of the Central Goods and Services Tax Act. Each opens the full list of orders on eCourtsIndia, where it can be narrowed by court, year and outcome.

When was Section 63 of the Central Goods and Services Tax Act enacted?

Section 63 of the Central Goods and Services Tax Act, cited as CGST Act 63, was enacted on 12 Apr 2017 as Act 12 of 2017. It is in force as at the date shown on this page.

Other sections of this Act

Source and method. Compiled from the enactments of Parliament and of the State legislatures as published on India Code, and republished together with commentary and other original matter under section 52(1)(q)(ii) of the Copyright Act, 1957. Structured, cross-referenced and maintained by eCourtsIndia. Text as in force on 15 Oct 2026. This page is not a substitute for legal advice.