Important Legal Maxims for CLAT 2026

2 minute read

Shreya Panagria

Update on Aug 18 2025, 09:01 PM IST

Legal maxims are concise principles of law, often expressed in Latin, that play an important role in legal reasoning & practice. While they do not hold legal authority independently, courts frequently use them to interpret statutes, clarify judgments and support legal arguments. Their origins trace back to Medieval Europe, when Latin was the language of law and governance.

 

For students preparing forCLAT 2026 & other law entrance examinations, understanding these maxims is valuable as they strengthen analytical ability & improve comprehension of legal concepts. The exam does not require memorisation, but familiarity with maxims helps in interpreting passages and applying them to problem-solving scenarios.

 

Maxims such as Ab Initio (“from the beginning”), Ubi jus ibi remedium (“where there is a right, there is a remedy”), and Mens rea (“guilty mind”) are particularly significant. A clear understanding of these foundational doctrines enhances both exam performance & future legal practice.

 

Table of Contents
  1. What are Legal Maxims for CLAT?
  2. 50 Important Legal Maxims and Phrases for CLAT 2026
  3. Key Takeaways

 

What are Legal Maxims for CLAT?

Legal maxims are short, well-known principles or rules in law, usually expressed in Latin. They do not have legal authority by themselves, but courts often use them to explain or support legal decisions. For CLAT preparation, learning these maxims is essential, as they enhance legal reasoning and deepen understanding of the law.

  • Meaning: Legal maxims are established legal ideas, often in Latin.
  • Origin: They mostly came from the Medieval era when Latin was widely used in European states.
  • Role in Courts: They help judges apply laws fairly and settle disputes.
  • Legal Authority: On their own, they are not binding, but when adopted in judgments or laws, they become legally enforceable.
  • Use in Education: They play a crucial role in legal studies & practice.
  • CLAT Relevance: Understanding them helps in solving legal reasoning questions effectively.

Also Check: CLAT 2026 Preparation Strategy: 60-Day Study Plan

 

50 Important Legal Maxims and Phrases for CLAT 2026

Legal maxims are well-established principles or doctrines, often expressed in Latin, that guide the interpretation & application of laws. They play a vital role in legal reasoning, education & practice. For CLAT 2026, knowledge of important legal maxims can strengthen understanding of legal concepts and improve performance in the Legal Reasoning section.

Maxim

Meaning

Explanation/Application

Ab Initio

From the beginning

Something valid/applicable from the start

Actionable per se

Act punishable without proof of damage

Certain acts are inherently wrong and actionable

Actio personalis moritur cum persona

A personal right of action dies with the person

Legal rights cease on a person’s death

Actori incumbit onus probandi

Burden of proof on the plaintiff

Plaintiff must prove their case

Actus Reus Non Facit Reum Nisi Mens Sit Rea

An act alone does not constitute guilt unless with a guilty mind

Crime requires both act (actus reus) and intent (mens rea)

Ad hoc

For a specific purpose

Created for a particular situation without prior planning

Amicus Curiae

Friend of the court

A person/ organisation assisting the court

A fortiori

With stronger reason

If one fact is true, a related stronger fact is also true

A Priori

From what was before

Logical deduction from established principles

Ab extra

From outside

Relates to external sources beyond the main one

Absolute sententia expositore non indigent

Absolute judgment needs no expositor

Clear text should be read by plain meaning

Inter vivos

Between living people

Legal actions like gifts/transfers made during life

Interest Reipublicae Ut Sit Finis Litium

It is in the interest of the state that litigation ends

The law aims to prevent endless disputes

Jus in rem

Right against the world

Rights enforceable against everyone (e.g., property)

Jus in personam

Right against a person

Rights enforceable only against a specific person

Nemo moriturus praesumitur mentire

No man at death is presumed to lie

Basis of dying declarations

Nemo Potest esse tenense et dominus

Nobody can be both landlord and tenant

One cannot hold both roles for the same property

Nolle prosequi

Formal abandonment of a case

Prosecutor/plaintiff withdraws suit

Novation

Substitution of contract

The old contract was replaced by a new one with consent

Obiter Dictum

Said in passing

Judicial remarks not binding as precedent

Pari passu

Equal footing

All parties/assets are treated equally

Prima Facie

At first sight

Sufficient proof unless disproved

Quid Pro Quo

Something for something

An exchange where one thing is given for another

Ratio Decidendi

Reason for the decision

Legal principle forming the basis of judgment

Res Ipsa Loquitur

The thing speaks for itself

Negligence presumed from circumstances

Sic utere tuo ut rem publikum non laedas

Use property without harming others

Property rights are limited by the rights of others

Ubi jus ibi remedium

Where there is a right, there is a remedy

Every wrong must have a remedy

Void ab initio

Void from the beginning

The agreement is never valid since its inception

Caveat emptor

Let the buyer beware

Buyers must check the quality before purchase

In loco parentis

In place of a parent

Someone assumes parental responsibilities

Ex parte

From one party

Proceedings without the presence of other party

In camera

In private

Court proceedings held confidentially

Stare decisis

To stand by decided cases

Doctrine of precedent

Culpa in contrahendo

Fault in negotiation

Liability for negligence in contract negotiations

Quasi contract

Obligation without contract

Law imposes obligation to prevent unjust enrichment

De minimis non curat lex

The law does not concern trifles

Law ignores insignificant matters

In rem

Against a thing

Legal actions directed at property

Ex post facto

After the fact

Laws applied retroactively

Mens rea

Guilty mind

Mental intent required to establish crime

Ultra vires

Beyond powers

Acts beyond authority are invalid

Cognizable offence

Offence police can act on without warrant

Police can arrest and investigate without magistrate’s order

Non obstante clause

Notwithstanding any other law

Provision overrides conflicting laws

In situ

In original place

Found in its natural/original position

Sui generis

Of its own kind

Unique and incomparable

Ex gratia

As a favor

Voluntary payment without legal obligation

Pro bono publico

For the public good

Free professional work done for society

Ad infinitum

To infinity

Continues without end

Fideicommissum

Trust arrangement

Property transferred under conditions

In perpetuity

Forever

Property/rights lasting indefinitely

Lex Loci

Law of the place

Local law applies where an event occurs

Also Check: CLAT 2026: What to Study in Each Section, Subject-Wise Syllabus, Marking Scheme

 

Key Takeaways

Legal maxims are concise rules of law that facilitate the understanding and explanation of legal concepts. They are not actual laws, but they guide judges in giving clear decisions. For CLAT 2026 students, understanding these maxims is very helpful, as it enhances thinking skills and problem-solving abilities. Learning the crucial maxims can strengthen exam preparation and also lay a solid foundation for future law studies.

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