Burden of Proof and Presumptions under Evidence Act 2031

2026-06-12

Exam Snapshot

The burden of proof is the legal obligation of a party to prove their assertions. Under the Evidence Act 2031, it generally lies with the party who asserts a fact, while presumptions allow the court to assume the existence of certain facts until rebutted.

Core Concept

• Burden of Proof: The legal duty to prove a fact. It rests on the party who would fail if no evidence were produced at all (Section 25).
• Evidential Burden: The obligation to produce enough evidence to make an issue worthy of consideration, which may shift during the trial.
• Legal Burden: The ultimate burden of persuasion which generally does not shift.
• Presumption of Fact: A permissive inference the court may draw based on common human experience and the natural course of events (e.g., Section 32).
• Presumption of Law: Mandatory inferences the court must draw unless rebutted by contrary evidence (e.g., Section 30).

Nepal Law Anchors

• Section 25: Burden of proof (the general rule).
• Section 26: Burden of proving a specific fact.
• Section 27: Burden of proof in criminal cases (beyond reasonable doubt).
• Section 28: Parties' right to begin or start leading evidence.
• Section 30-38: Various specific presumptions (documents, signatures, etc.).

Confusable Terms

• Burden of Proof vs. Onus of Proof: Burden (the legal task to prove) vs. Onus (the shifting responsibility to provide evidence during trial).
• Presumption of Law vs. Presumption of Fact: Presumption of law (mandatory/statutory) vs. Presumption of fact (permissive/discretionary).

MCQ Traps

• Trap: Thinking the burden of proof always shifts to the defendant in criminal cases. Correct: The prosecution must prove guilt beyond reasonable doubt (Section 27).
• Trap: Confusing "rebuttable" presumptions with "conclusive" proof. Most presumptions under the Evidence Act 2031 are rebuttable.

Example

In a criminal trial, the prosecution asserts the defendant committed the crime. Under Section 27, the burden of proof rests entirely on the prosecution to prove the guilt of the accused beyond reasonable doubt. The defendant is not required to prove their innocence unless a specific statutory exception applies.

Memory Hook

He who alleges must prove (Affirmanti non neganti incumbit probatio).

Quick Revision

• Section 25 is the general rule for burden of proof.
• Section 27 is the bedrock for criminal burden (beyond reasonable doubt).
• Presumptions are not evidence but tools for the court to infer truth.
• Always check if the presumption is rebuttable or mandatory.
• The legal burden of proof rarely shifts in criminal law.