Here's what top CFOs are betting
on to avoid GST notices:
Here's what top CFOs are betting on to avoid GST notices:
Book a demo to find out!

Sunset Clause in India: Meaning, Types, Example, Purpose, and Benefits

By Annapoorna

|

Updated on: Apr 8th, 2025

|

3 min read

Sunset Clause is a global practice in the public policymaking domain with various historical precedents.  Why do policymakers adopt this clause? This article explains the meaning of the sunset clause, its origin, purposes, and other essential details. Stay with us.

What is a sunset clause in law? 

A sunset clause is a provision that can be included in any legislation to delimit the validity, applicability, or enforceability of a law on a time scale. This legislative and policy-making practice got its name because we consider sunset as a universally accepted time-keeping phenomena.

The underlying principle behind the sunset clause can be traced back to a Roman law rule that meant What is applicable for a specified period would cease to be applicable automatically beyond that time.

Purpose of sunset clauses 

The sunset clause serves several purposes. The benefits of the sunset clause are: 

  1. It helps to specify the time-bound nature of laws, statutes, or rules. Without a similar clause in any legislation or policy, it will be difficult to measure or determine how long the law or rule can remain valid or enforceable. 
  2. A sunset clause establishes and reiterates a basic principle of good jurisprudence regarding the periodic evaluation of legislation. Every rule, law, or statute derives its applicability and practicality from a specific social, economic, and political reality. Any change in those underlying contexts warrants a re-evaluation of the legislation. 
  3. A sunset clause protects citizens from necessary but draconian legislation by nullifying it automatically after a pre-specified time. This helps restore citizens’ confidence in legislative practices. 
  4. It helps practice caution during emergency legislation. It may not be possible to follow the best practices while legislating a law to tackle an emergency. This can cause an oversight of negative impacts. A sunset clause provides an option to limit the effects of such oversights.  

Example of sunset clause 

The inclusion of sunset clauses is a common practice in policy-making and legislation across countries and has been in place since ancient times. Some of the prominent examples of sunset clauses globally are: 

India 

Article 334: One of the prominent examples of sunset clauses in India is Article 334 of the Indian Constitution. Parliamentary and assembly constituencies are often reserved for representation from particular disadvantaged segments of the Indian population, like scheduled castes, scheduled tribes, and women. The sunset clause in Article 334 limits the duration of such reservation to a maximum of 10 years.  

Permanent Settlement Act of 1793: This infamous law allowed permanent settlement rights over lands to landlords (zamindars) based on a permanent arrangement for the sharing of rents collected from the land. The sunset clause in the Act provisioned cancellation of a landlord’s settlement right if he failed to collect and deposit the rent to the government treasury within a pre-specified date.    

Special Economic Zones Act, 2005: As per the sunset clause in this Act, tax benefits to developers of SEZ ended on March 31st, 2017, and for occupiers the tax benefits ended on March 31st, 2020.  

USA  

Article I, Section 8: This article in the American Constitution enumerates the legislative powers of the United States Congress, like recruiting, raising, and organising armies to protect the security and sovereignty of the nation. However, the sunset clause in Section 8 limits this power to a maximum period of 2 years. 

USA Patriot Act: This Act gave federal agencies the power to wiretap, trespass on computer communication, seize voicemail messages, and many more, with serious potential for privacy violations. A sunset clause in the Act sets the deadline for such powers for the agencies on March 15, 2020. On that date, the House of Representatives refused to vote and left the chamber, triggering a sunset or automatic revoking of these provisions in the Act. 

Australia

Laws under anti-terrorism acts legislated in Australia since 2005 include sunset clauses of 10 years. 

Types of sunset clauses 

Based on applicability, sunset clauses can be categorised into three broad types: 

  • Fixed-term sunset: Any legislation with this type of sunset clause has a fixed expiration date. 
  • Conditional sunset: In such cases, the expiration or sunset of a law depends on certain conditions attached to the law. A common example is environmental law. Such laws are conditional on achieving pollution reduction targets within a pre-specified time limit. If achieved, restrictions as per such laws may cease to exist.    
  • Review-based sunset: This type of clause pre-specifies a date for reviewing the performance of the underlying legislation. 

Best practices for designing sunset clauses

A sunset clause is a practical tool for effective legislation and review of any law, rule, or statute. However, it is important that lawmakers follow certain guidelines when designing a sunset clause for a particular piece of legislation.  

  • Drafting of the clause: It is important to draft the regulatory text around the clause with sufficient clarity and certainty. 
  • Substantive scrutiny of the clause: Lawmakers must build a framework to ensure a substantive and meaningful review in a time-bound manner.  
  • Explicit mention of the time of the review: The time of review should not be questionable. 
  • Authority to review the clause: The clause must explicitly delegate the authority of the review to a specific body of competent reviewers. 
  • Procedure of review and revoking: A sunset clause must clearly provision the procedure of review and revoking of the clause.

Frequently Asked Questions

What is the sunset clause in India?

Sunset clause in India is a legislative practice of provisioning within a law the date on which the law will expire or cease to exist. 

Why are sunset clauses used?

There can be several reasons for using the sunset clause: 

  • To provide a compulsory periodic review of a law.  
  • To facilitate cautioned emergency legislation by limiting its possible adverse impacts. 
  • To improve citizens’ confidence in legislative practices. 
  • To establish the practice of good jurisprudence–no law is forever. 
How do sunset clauses work?

  • Sunset clause in a law mentions a specific date of expiration or sunset for the law. 
  • The draft of the clause also includes conditions and guidelines regarding the evaluation of the law. 
  • After the sunset date, the law ceases to exist until the due legislative body evaluates the performance of the law and re-legislates the same procedures mentioned in the clause. 
Are there any disadvantages to using sunset clauses?

  • If not drafted properly, a sunset clause in a law can add confusion regarding the  long-term implications of the law. 
  • A sunset clause may increase the legislative burden if the underlying context of the law remains unchanged. 
  • A similar clause in long-term legislation may disturb the focus of the executives implementing the law, rule, or statute. 
Where are sunset clauses commonly used?

Sunset laws are common in tax and financial markets and are related to legislation, emergency legislation, and anti-terrorism laws. 

What is an example of a sunset clause?

An example of a sunset clause in India is the maximum duration of 10 years for reserving a parliamentary or assembly seat as per Article 334 of the Indian Constitution. 

Who introduced sunset law in India?

Governor-General Lord Cornwallis of the Imperial British Government introduced a similar clause in the Permanent Settlement Act of 1793. 

About the Author

I preach the words, “Learning never exhausts the mind.” An aspiring CA and a passionate content writer having 4+ years of hands-on experience in deciphering jargon in Indian GST, Income Tax, off late also into the much larger Indian finance ecosystem, I love curating content in various forms to the interest of tax professionals, and enterprises, both big and small. While not writing, you can catch me singing Shāstriya Sangeetha and tuning my violin ;). Read more

Clear offers taxation & financial solutions to individuals, businesses, organizations & chartered accountants in India. Clear serves 1.5+ Million happy customers, 20000+ CAs & tax experts & 10000+ businesses across India.

Efiling Income Tax Returns(ITR) is made easy with Clear platform. Just upload your form 16, claim your deductions and get your acknowledgment number online. You can efile income tax return on your income from salary, house property, capital gains, business & profession and income from other sources. Further you can also file TDS returns, generate Form-16, use our Tax Calculator software, claim HRA, check refund status and generate rent receipts for Income Tax Filing.

CAs, experts and businesses can get GST ready with Clear GST software & certification course. Our GST Software helps CAs, tax experts & business to manage returns & invoices in an easy manner. Our Goods & Services Tax course includes tutorial videos, guides and expert assistance to help you in mastering Goods and Services Tax. Clear can also help you in getting your business registered for Goods & Services Tax Law.

Save taxes with Clear by investing in tax saving mutual funds (ELSS) online. Our experts suggest the best funds and you can get high returns by investing directly or through SIP. Download Black by ClearTax App to file returns from your mobile phone.

Cleartax is a product by Defmacro Software Pvt. Ltd.

Company PolicyTerms of use

ISO

ISO 27001

Data Center

SSL

SSL Certified Site

128-bit encryption