Burden of Proof — General Rule, Civil and Criminal Cases

Sections 101 to 114 of the Indian Evidence Act, 1872 (IEA) — re-enacted in renumbered form in the Bharatiya Sakshya Adhiniyam, 2023 (BSA) — set out the rules that allocate the burden of proof in civil and criminal proceedings. The chapter answers the recurring question that arises at every stage of the trial: which party must lead evidence on a particular fact, and what consequences follow from a failure to lead such evidence? The provisions distinguish between the legal burden, which lies on the party who would fail if no evidence at all were led, and the evidential burden, which shifts during the trial depending on the state of the evidence at any given moment. The chapter is the operational backbone of trial-court adjudication.

The chapter is exam-tested for its substantive provisions, its interaction with the standard of proof, and its operation in the special contexts of criminal cases, statutory presumptions and reverse-burden offences. The student who masters Sections 101 to 114 IEA can navigate the architecture of any trial — civil or criminal, simple or complex — with a clear sense of who must prove what.

Concept — burden of proof and onus of proof

The burden of proof has two senses. The first sense is the legal burden — the burden of establishing a fact in the sense that, if no evidence at all is led, the party on whom the burden rests will lose. The second sense is the evidential burden — the burden of leading sufficient evidence to call for a response from the other side. The legal burden does not shift during the trial; the evidential burden shifts continuously as evidence is led on one side and rebutted on the other.

The chapter on relevancy of facts under Section 3 BSA develops the gateway through which evidence enters the record; the present chapter develops the rules that determine which party must enter the evidence. The two chapters operate together: relevancy first, burden second, with the burden chapter governing the consequences of leading or failing to lead relevant evidence.

Section 101 IEA — burden lies on the party who asserts

Section 101 IEA / corresponding BSA provision provides that whoever desires any court to give judgment as to any legal right or liability dependent on the existence of facts which he asserts must prove that those facts exist. When a person is bound to prove the existence of any fact, it is said that the burden of proof lies on that person.

The provision is the foundational rule. The party who asserts a legal right or liability must prove the facts that support the assertion. The plaintiff in a civil suit who asserts that the defendant has breached a contract must prove the contract and the breach; the prosecution in a criminal case that asserts the accused has committed an offence must prove the ingredients of the offence. The burden lies on the party who would fail if no evidence were led.

Section 102 IEA — burden lies on the party who would fail

Section 102 IEA / corresponding BSA provision reinforces and clarifies Section 101 IEA. It provides that the burden of proof in a suit or proceeding lies on the person who would fail if no evidence at all were given on either side. The provision is significant because it identifies the burden by reference to the consequence of inaction: the party who must lose in the absence of evidence is the party on whom the burden lies.

The provision is the source of the practical test for identifying the burden of proof. The trial judge asks: if neither side leads any evidence, which party would lose? That party bears the burden. The burden does not shift merely because evidence has been led; it remains on the party identified by the test.

Section 103 IEA — burden as to particular facts

Section 103 IEA / corresponding BSA provision provides that the burden of proof as to any particular fact lies on that person who wishes the court to believe in its existence, unless it is provided by any law that the proof of that fact shall lie on any particular person. The provision deals with the burden as to particular facts within a larger case, distinct from the overall burden of proof in the case.

The provision is the basis of the proposition that any party who asserts a particular fact — the plaintiff who asserts a payment, the defendant who asserts a discharge, the prosecution that asserts identity, the defence that asserts an alibi — must prove that particular fact. The chapter on admissions and their evidentiary value under Sections 15 to 21 BSA develops the related rule that an admission shifts the burden by relieving the proponent of formal proof.

Section 104 IEA — burden of proving fact to be proved to make evidence admissible

Section 104 IEA / corresponding BSA provision provides that the burden of proving any fact necessary to be proved in order to enable any person to give evidence of any other fact is on the person who wishes to give such evidence. The provision deals with the burden of laying foundational facts. Where evidence is admissible only on certain conditions — secondary evidence under Section 65 IEA, dying declarations under clause (1) of Section 26 BSA, expert opinion under Section 39 BSA — the proponent must lead evidence of the conditions before the evidence on the main matter is received.

Section 105 IEA — burden of proving exception in criminal cases

Section 105 IEA / corresponding BSA provision provides that when a person is accused of any offence, the burden of proving the existence of circumstances bringing the case within any of the General Exceptions in the Bharatiya Nyaya Sanhita, 2023 (previously the Indian Penal Code), or within any special exception or proviso contained in any other part of the same Sanhita, or in any law defining the offence, is upon him; and the court shall presume the absence of such circumstances.

The provision is the cornerstone of the reverse-burden doctrine in criminal cases. The general burden in a criminal case lies on the prosecution; but when the accused pleads a General Exception — self-defence, insanity, accident, mistake of fact — the burden of proving the exception lies on him. The standard is the civil standard of preponderance of probabilities, not the criminal standard of proof beyond reasonable doubt.

Section 106 IEA — burden as to facts especially within knowledge

Section 106 IEA / corresponding BSA provision provides that when any fact is especially within the knowledge of any person, the burden of proving that fact is upon him. The provision is the basis of many reverse-burden situations in trial practice. Where the accused alone knows whether he had a ticket on the train, whether he had a licence to carry the firearm, or whether he had the permission of the owner to enter the premises, the burden of proving these facts is on him by force of Section 106 IEA.

The provision is sparingly applied; the courts have been alert to the danger that Section 106 IEA could be used to circumvent the general criminal-law burden on the prosecution to prove the ingredients of the offence. The Supreme Court has emphasised that Section 106 IEA does not relieve the prosecution of the basic burden but operates only on facts that are genuinely within the special knowledge of the accused.

Sections 107 to 110 IEA — special burdens

Sections 107 to 110 IEA / corresponding BSA provisions impose special burdens in specific situations. Section 107 IEA places the burden of proving the death of a person known to have been alive within thirty years on the person who affirms the death. Section 108 IEA reverses the rule where the person has not been heard of for seven years: the burden of proving that the person is alive shifts to the affirmer. Section 109 IEA places the burden of proving the relationship between persons in a relationship that creates a fiduciary duty on the party in the dominant position. Section 110 IEA provides that when the question is whether any person is the owner of anything of which he is shown to be in possession, the burden of proving that he is not the owner is on the person who affirms that he is not the owner.

These provisions reflect policies of practical convenience and presumption based on common experience: a person possessing property is presumed to own it; a person long unheard from is presumed to have died. The chapter on presumptions — may presume, shall presume, conclusive proof develops the three-tier presumption framework that interacts with these special burdens.

Sections 111 to 114 IEA — good faith and presumptions

Section 111 IEA provides that where there is a question as to the good faith of a transaction between parties, one of whom stands to the other in a position of active confidence, the burden of proving the good faith of the transaction is on the party in active confidence. The provision is invoked in fiduciary contexts — guardian and ward, trustee and beneficiary, lawyer and client, doctor and patient. The party in the dominant position must establish the good faith of the transaction.

Section 114 IEA / corresponding BSA Section 119 provides that the court may presume the existence of any fact which it thinks likely to have happened, regard being had to the common course of natural events, human conduct, and public and private business, in their relation to the facts of the particular case. The provision is the source of the famous illustrations on unexplained possession of stolen goods, on the presumption of regularity of judicial and official acts, and on the presumption that the holder of a bill of exchange or promissory note for value is a holder in due course.

The standard of proof — civil and criminal cases

The burden of proof must be discharged to the appropriate standard. The civil standard is preponderance of probabilities — the party on whom the burden lies must establish the fact as more probable than not. The criminal standard is proof beyond reasonable doubt — the prosecution must establish the ingredients of the offence to a higher level of certainty, leaving no reasonable doubt in the mind of a prudent person.

The two standards apply asymmetrically in criminal cases. The prosecution must prove the offence beyond reasonable doubt; the accused, when pleading an exception or defence, need only prove the defence on a preponderance of probabilities. The chapter on statutory presumptions under Sections 113A, 113B, 114, 114A IEA develops the operation of the standards in the context of statutory reverse-burden presumptions.

Operational interaction with the trial

The burden of proof does its operational work at three stages of the trial. At the pleading stage, the burden determines who must specifically plead the facts that constitute the cause of action or the defence. At the trial stage, the burden determines who must lead evidence first; in civil cases, the plaintiff with the burden begins, and the defendant follows after the plaintiff has closed. At the judgment stage, the burden determines the consequence of a finding that the evidence does not establish the fact: the party with the burden loses on that issue.

The chapter on examination of witnesses — examination-in-chief, cross-examination, re-examination develops the procedural framework within which the burden of proof is discharged through the testimony of witnesses. The chapter on judicial notice and admitted facts develops the related rule that the burden does not extend to facts of which the court takes judicial notice or which are admitted by the parties.

Distinguishing burden of proof from onus of proof in trial practice

The case law has developed a distinction between the burden of proof and the onus of proof. The burden of proof in the legal sense — the Section 101 IEA burden — never shifts; it remains on the party identified by the substantive law. The onus of proof — the evidential burden — shifts continuously during the trial. As the plaintiff leads evidence, the onus shifts to the defendant; as the defendant rebuts, the onus shifts back; and so on. The trial judge tracks the shifting onus and determines, at the end of the case, whether the party who bore the legal burden has discharged it on the balance of evidence on the record.

BSA-specific changes — minor cosmetic only

The BSA reproduces Sections 101 to 114 IEA in renumbered form without substantive change. Section 119 BSA is the new home of Section 114 IEA, with paragraphs numbered as subsections (1) and (2) and the illustrations to subsection (2) numbered from (i) to (x). The classical case law on burden of proof, on Section 105 IEA defences, on Section 106 IEA special-knowledge burden, and on Section 110 IEA possession-and-ownership presumption continues to govern. For the side-by-side mapping see our IEA to BSA section-mapping table.

Common pitfalls in answer scripts

Three errors recur and they trip up even mains candidates.

First, conflating the burden of proof with the onus of proof. The burden in the legal sense never shifts; the onus shifts continuously. Answer scripts must distinguish the two and track the shifting onus through the stages of the trial.

Second, treating Section 105 IEA as imposing the criminal standard on the accused. It does not. The accused who pleads a General Exception need only prove the defence on preponderance of probabilities, not beyond reasonable doubt. The criminal standard remains on the prosecution to prove the offence; the civil standard governs the proof of defences.

Third, treating Section 106 IEA as a general reverse-burden provision. It is not. The provision applies only to facts especially within the knowledge of the accused, and the courts have been alert to the danger that it could be used to circumvent the prosecution's basic burden. The chapter on confessions under Sections 22 to 24 BSA develops the related framework on confessions, where the voluntariness burden lies on the prosecution.

For the broader topic-cluster of Evidence Act and BSA notes — covering relevancy, oral, documentary and electronic evidence, witness examination, presumptions and the BSA-specific innovations — the chapter index links to every other unit in the syllabus.

Practical drafting — pleading the burden in the trial court

In civil practice in the Indian trial courts, the burden of proof is reflected in the pleadings. The plaintiff pleads the facts that constitute the cause of action and bears the burden of proving them. The defendant pleads any affirmative defences — payment, discharge, limitation, fraud, want of consideration — and bears the burden of proving them. The trial court frames issues that reflect the allocation of burden and proceeds to receive evidence on each issue from the party who bears the burden on that issue.

In criminal practice, the burden is allocated by the substantive law. The prosecution bears the burden of proving every ingredient of the offence beyond reasonable doubt. The accused bears the burden of proving any General Exception under Section 105 IEA, and any fact especially within his knowledge under Section 106 IEA, on a preponderance of probabilities. The chapter on burden of proof under Sections 101 to 114 develops the burden framework as it interacts with the standard of proof beyond reasonable doubt in criminal trials.

Application in negligence and tort litigation

The burden of proof framework does heavy work in negligence and tort litigation. The plaintiff in a negligence suit bears the burden of proving the duty of care, the breach of that duty, the causation between breach and harm, and the resulting damage. Each of these is a distinct fact in issue on which the plaintiff must lead evidence. The defendant who pleads contributory negligence, statutory authorisation, or any other affirmative defence bears the burden of proving the defence on the civil standard.

The doctrine of res ipsa loquitur — the thing speaks for itself — is sometimes invoked to ease the plaintiff's burden where the circumstances of the accident point to negligence on the defendant's part. The doctrine operates as a presumption of fact under Section 114 IEA / corresponding BSA Section 119, and the burden of explanation shifts to the defendant once the foundational circumstances are established. The chapter on oral testimony under the direct-evidence rule develops the testimonial framework within which the negligence evidence is led.

Application in matrimonial and family litigation

In matrimonial and family litigation, the burden allocation is significant. The petitioner for divorce on the ground of cruelty bears the burden of proving the cruelty; the petitioner for divorce on the ground of adultery bears the burden of proving the adultery. The respondent who pleads condonation or connivance bears the burden of proving the affirmative defence. In maintenance proceedings under Section 144 BNSS (previously Section 125 CrPC), the wife who claims maintenance bears the burden of proving the husband's neglect or refusal to maintain her; the husband who pleads sufficient means to maintain her or her unchastity bears the burden of proving the affirmative defence under the section.

Conclusion — burden of proof as the trial's allocation rule

Sections 101 to 114 IEA and the corresponding BSA provisions together govern the allocation of the burden of proof in Indian trials. The chapter answers the question that arises at every stage of every trial: which party must lead evidence on a particular fact? The general rule is that the burden lies on the party who asserts the fact and would fail if no evidence were led. The exceptions in Sections 105 to 110 IEA reflect policies of practical convenience and presumption based on common experience. The standard of proof varies — preponderance of probabilities in civil cases, beyond reasonable doubt in criminal prosecution, preponderance of probabilities in criminal defence. The mains aspirant who has internalised the architecture of the chapter, the distinction between burden and onus, and the operation of the special provisions will be at home in this corner of the syllabus and will not be tripped up by any burden-of-proof fact-pattern, however ingeniously the examiner constructs it.

Frequently asked questions

What is the difference between burden of proof and onus of proof?

Burden of proof in the legal sense — the Section 101 IEA burden — never shifts during the trial; it remains on the party identified by the substantive law as the one who would fail if no evidence at all were led. Onus of proof — the evidential burden — shifts continuously during the trial as evidence is led on one side and rebutted on the other. The trial judge tracks the shifting onus and determines, at the end of the case, whether the party who bore the legal burden has discharged it on the balance of evidence on the record.

On whom does the burden of proof lie in a criminal case under Section 105 IEA?

The general burden in a criminal case lies on the prosecution to prove the ingredients of the offence beyond reasonable doubt. Section 105 IEA / corresponding BSA provision then shifts the burden to the accused when he pleads a General Exception under the Bharatiya Nyaya Sanhita (previously the IPC) — self-defence, insanity, accident, mistake of fact, intoxication, or any other exception. The accused bears the burden of proving the exception, but only on a preponderance of probabilities, not beyond reasonable doubt. The criminal standard remains on the prosecution; the civil standard governs the proof of defences.

What does Section 106 IEA add to the burden-of-proof framework?

Section 106 IEA provides that when any fact is especially within the knowledge of any person, the burden of proving that fact is upon him. The provision is the basis of many reverse-burden situations: where the accused alone knows whether he had a ticket on the train, whether he had a licence to carry the firearm, whether he had the permission of the owner to enter the premises, the burden of proving these facts is on him by force of Section 106 IEA. The provision is sparingly applied; the courts have been alert to the danger that it could circumvent the prosecution's basic burden on the ingredients of the offence.

What is the standard of proof in civil cases under the BSA?

The civil standard is preponderance of probabilities — the party on whom the burden lies must establish the fact as more probable than not. The standard is significantly lower than the criminal standard of proof beyond reasonable doubt. A civil plaintiff who establishes his case on the balance of probabilities is entitled to a decree; a criminal prosecution that establishes its case only on the balance of probabilities is not entitled to a conviction. The civil standard is also the standard governing the proof of defences in criminal cases under Section 105 IEA.

What does Section 110 IEA say about possession and ownership?

Section 110 IEA / corresponding BSA provision provides that when the question is whether any person is the owner of anything of which he is shown to be in possession, the burden of proving that he is not the owner is on the person who affirms that he is not the owner. The provision rests on the common-sense presumption that possession is prima facie evidence of ownership. The burden of rebutting the presumption lies on the party who claims that the possessor is not the owner. The provision is invoked in property and movables litigation where the alleged owner is in actual possession.