Who Proves Repayment of a Debt? Burden of Proof on the Defendant in Recovery Suits

When a Defendant Claims a Debt Was Repaid, Who Must Prove It in Court

In almost every money recovery suit, a familiar defence appears: the borrower admits the loan but insists it has already been paid back. This raises a deceptively simple question — on a plea of repayment of debt by the defendant, where does the burden of proof lie? The answer shapes which party must lead evidence first, how the trial unfolds, and, ultimately, who wins.

The Basic Rule: He Who Asserts Must Prove

The foundation is Section 101 of the Indian Evidence Act, 1872, which embodies the maxim that the burden of proof lies on the party who substantially asserts the affirmative of an issue, not the party who merely denies it. Applied to debt litigation, this means:

The plaintiff carries the initial onus of proving the existence of the debt — the loan, the consideration, and the execution of any promissory note or acknowledgment.
Once the plaintiff establishes a prima facie case, the onus shifts to the defendant to prove those circumstances — such as repayment — that would disentitle the plaintiff to relief 2006 4 Supreme 62.

In terms of Section 102, the initial onus is always on the plaintiff, and if he discharges it and makes out a case entitling him to relief, the onus shifts to the defendant to prove facts that would defeat that relief 2006 4 Supreme 62.

Repayment Is Confession and Avoidance

A plea of repayment is technically a defence of confession and avoidance — the defendant admits the debt but asserts it has been discharged. Courts have consistently held that since the loan is admitted, the burden of proving repayment and overpayment rests squarely on the defendant on a balance of probabilities

UTAMA MERCHANT BANK BHD vs DATO MOHD NADZMI MOHD SALLEH

Real-world litigation illustrates how demanding this onus can be. In one money recovery suit involving a Rs.20 lakh loan secured by an equitable mortgage, the Calcutta High Court found the plaintiff had proved the mortgage, while the defendants — whose defence was full of prevarication and inconsistencies — failed to discharge the burden of showing repayment of the loan and interest 2014 0 Supreme(Cal) 446. Similarly, where a defendant pleaded that a broker mediated the loan transactions, the court observed that it was the burden of defendant to conclusively prove that plea, and drew adverse inferences from the defendant's failure to call the alleged broker as a witness 2017 0 Supreme(Cal) 865.

Burden of Proof vs. Onus of Proof — A Critical Distinction

Courts frequently stress the conceptual difference between the two:

Burden of proof (the legal burden) remains constant throughout the trial. It is the burden of establishing the facts and contentions that support a party's case; if a party fails to establish them to the appropriate standard at the conclusion of the trial, that party loses 2023 7 Supreme 49.
Onus of proof (the evidential burden) is the duty of going forward with evidence, and it shifts from one party to the other as the trial progresses according to the balance of evidence at any particular stage 2008 0 Supreme(AP) 882 and 2023 7 Supreme 49.

So while the burden on the plaintiff to prove the debt never truly shifts, the onus of leading evidence on repayment moves to the defendant the moment the plaintiff makes out a prima facie case 2006 4 Supreme 62.

Facts Within a Party's Peculiar Knowledge

Reinforcing this allocation, Section 106 of the Evidence Act operates as an exception to the general rule in Section 101: when a fact is peculiarly within the knowledge of a party, it is for that party to prove it 2022 0 Supreme(SC) 1134. Whether payments were actually made or amounts actually received is typically a matter within the defendant's peculiar knowledge, and the onus of proving the amounts actually received lies on the defendant 1967 0 Supreme(MP) 96.

The Cheque Dishonour Parallel: Section 139 Presumptions

The same logic operates — with statutory force — in cheque bounce prosecutions. Under Section 139 of the Negotiable Instruments Act, 1881, once the complainant proves that the instrument was issued, the court must presume it was issued in discharge of a legally enforceable debt. The presumption can be rebutted only by adducing evidence, and the burden lies on the person who wants to rebut it

Rangappa vs Mohan

Key principles from the case law:

The standard of proof for rebutting the Section 139 presumption is preponderance of probabilities, not proof beyond reasonable doubt 2010 4 Supreme 169.
The accused bears an evidentiary burden, not a persuasive one: he need not prove the non-existence of the debt beyond reasonable doubt, but must raise a probable defence 2010 4 Supreme 169 and 2023 7 Supreme 49.
A bare denial of passing of consideration is no defence at all; something which is probable has to be brought on record to shift the onus back 2013 0 Supreme(SC) 1116.
The burden of proving non-existence of consideration may be discharged either directly or by bringing on record the preponderance of probabilities through the circumstances the accused relies upon 2026 0 Supreme(Gau) 208.

What Defendants Should Realistically Do

A vague assertion of repayment in a written statement rarely suffices. Defendants seeking to discharge their onus generally rely on:

Documentary evidence — receipts, bank statements showing transfers, or entries in accounts.
Admissions by the plaintiff that payments were received — though note that where a defendant alleges repayment of the loan but the plaintiff claims the payment was towards an old debt, the burden of proving the amount was paid towards the old debt rests on the plaintiff 1967 0 Supreme(MP) 96.
Witnesses who can speak to the payment, and contemporaneous records — because mere allegations never amount to proof 2026 0 Supreme(Gau) 208.
Raising the defence early — in writen statements or, in cheque cases, in reply to demand notices — since belated and inconsistent defences carry little weight.

Key Takeaways

The plaintiff must first prove the debt; on that being done, the onus of proving repayment shifts to the defendant 2006 4 Supreme 62.
Repayment is an affirmative plea — confession and avoidance — and must be proved by the defendant on a balance of probabilities
UTAMA MERCHANT BANK BHD vs DATO MOHD NADZMI MOHD SALLEH
.
Burden of proof never shifts; only the evidential onus does 2008 0 Supreme(AP) 882.
Bare denials, prevarication, and inconsistencies doom the defence; credible, corroborated evidence is essential 2014 0 Supreme(Cal) 446 and 2013 0 Supreme(SC) 1116.
In cheque cases, the statutory presumption under Section 139 compounds the defendant's evidential task
Rangappa vs Mohan
.

This discussion reflects general principles drawn from reported decisions and is intended as general information, not specific legal advice; outcomes in any particular case will depend on its own facts and evidence.

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