Legitimate expectation
Also called: Doctrine of legitimate expectation · Topic: Judiciary: Independence, Structure, Judicial Review and Activism · NCERT: Beyond NCERT
Meaning
Legitimate expectation is a rule of administrative law. It says a person can reasonably expect a public authority to keep a clear promise it made, or to follow a practice it has always followed. If the authority suddenly drops that promise or practice in an unfair way, the person can challenge the change in court. No article of the Constitution names the doctrine. Indian courts treat it as part of Art. 14 (equality before law), which bars arbitrary state action, and as part of natural justice (the basic rules of a fair hearing). The expectation is not an absolute right. The authority can still change course for a real public interest, but it must act fairly. Usually that means warning people, giving its reasons and hearing them first.
Example
Suppose a state government promises a tax exemption for five years to anyone who sets up a factory in a backward district. Firms invest because of that promise. If the government withdraws the exemption after one year without notice or reasons, the firms can go to court and argue that their legitimate expectation was broken.
Don't confuse with
- Promissory estoppel: this needs a clear promise that a person acted on and suffered loss because of it, and it can bind the government to keep that promise. Legitimate expectation is broader and weaker. It mainly ensures fair treatment, such as a hearing, and does not always force the authority to keep its word.