The Impact of Denying a Signature on a Dishonoured Cheque under the Negotiable Instruments Act

In the complex landscape of financial litigation, few issues are as contentious as the authenticity of a signature on a dishonoured cheque. When a complainant files a case under Section 138 of the Negotiable Instruments Act (NI Act), the accused often attempts to shield themselves by claiming that the signature on the cheque is forged or was not made by them. This raises a pivotal legal question: Accused Denied the Signature on the Cheque Judgement in his Favour, or does the law place the burden of proof elsewhere?

The outcome of such cases typically hinges on the statutory presumptions embedded within the NI Act, specifically how the court views the admission or denial of a signature.

The Power of Statutory Presumption under Section 139

Under the Negotiable Instruments Act, the law does not treat a signed cheque as a neutral document. Instead, it creates a strong legal presumption in favor of the holder of the cheque. According to Section 139 of the NI Act, there is a presumption that the holder of a cheque received it for the discharge of a debt or other liability.

When an accused fails to deny their signature on the cheque, this presumption is upheld, establishing the existence of a legally enforceable debt. In such instances, the court noted that the signature was not contested, leading to a judgment in favor of the complainant with compensation awarded 2025 Supreme(Online)(Mad) 68007. Essentially, if the signature is admitted or not denied, the courts presume the debt's existence and the cheque's authenticity 2025 Supreme(Online)(Mad) 79651

Shrimati Ragini Gupta VS Piyush Dutt Sharma - Dishonour Of Cheque

The Challenge of Denying the Signature

A common defense strategy is for the accused to deny the issuance of the cheque or the validity of the signature. However, a mere denial is rarely sufficient to secure an acquittal. The courts have consistently held that the accused's denial of issuance or signature does not suffice to rebut the statutory presumption unless credible evidence or expert opinion suggests forgery.

For instance, in cases where signatures are disputed, the courts recognize that expert opinions cannot replace substantive evidence in signature verification 2025 Supreme(Online)(Mad) 66123 and 2016 0 Supreme(Kar) 338. While the accused may claim the signature is fake, they must substantiate this claim. If the accused raises doubts about the genuineness of the signature and manages to substantiate them through evidence, the court may acquit. However, without such supporting evidence, mere denial often results in conviction 2025 Supreme(Online)(Mad) 66123.

The Principle of Reverse Onus

One of the most critical aspects of Section 138 and 139 of the NI Act is the concept of reverse onus. In a standard criminal trial, the prosecution must prove the guilt of the accused beyond a reasonable doubt. However, once the signature on a cheque is established, the burden of proof shifts.

As emphasized in certain judicial precedents, the reverse onus lies with the accused to prove non-existence of debt after signature on cheque is established 2023 Supreme(Online)(KER) 12184. This means the accused must lead cogent evidence to prove that there was no debt or liability. It is an erroneous legal approach for a trial court to shift this burden back to the complainant simply because the accused made denials or averments in a reply notice 2006 0 Supreme(Bom) 1377.

Signature Verification and Expert Testimony

When an accused formally denies a signature—particularly in a reply to a statutory notice—the court may allow the use of handwriting experts. In one case, where the petitioner denied the relationship of borrowal as well as the signature found in the cheque, the court held that the cheque with admitted signatures of petitioner was liable to be sent to expert for opinion

Christiana VS A. Mohamed Ibrahim

However, the method of verification is strictly scrutinized. It is considered improper for a Judicial Magistrate to perform the exercise of comparing signatures personally, especially when doing so from a Xerox copy 2006 0 Supreme(Bom) 1377. Such actions are seen as an error in judgment and can lead to the setting aside of an acquittal order.

Common Pitfalls in the Defense of Forgery

Many accused individuals attempt to claim that a cheque was lost or stolen to explain why a forged signature appears on it. However, courts often view these claims with skepticism if they are not backed by immediate action.

For example, in a case where the accused claimed a cheque was lost and forged, the court observed that if cheque was lost and forged, accused ought to have reacted much more strongly than merely sending a written intimation to Bank and to police

P. V. Constructions VS K. J. Augusty

Summary of Judicial Trends

The general trend in these cases can be summarized as follows:

1. Admitted Signature: If the signature is admitted or not denied, the presumption of a legally enforceable debt is strong. The burden is on the accused to prove the cheque was misused.
2. Denied Signature: If the signature is denied, the accused should seek expert forensic evidence. A simple statement of denial is typically insufficient to displace the presumption under Section 139.
3. Burden of Proof: Once the signature is verified as genuine, the onus shifts entirely to the accused to prove that no debt existed 2023 Supreme(Online)(KER) 12184.
4. Evidence Quality: Courts prefer professional handwriting experts over the personal observations of a Magistrate 2006 0 Supreme(Bom) 1377.

Conclusion

Navigating a cheque bounce case requires a clear understanding of how the Negotiable Instruments Act distributes the burden of proof. While denying a signature is a viable defense, it is not a magic bullet for acquittal. The courts primarily rely on the statutory presumption under Section 139, which favors the complainant. To successfully rebut this, the accused must move beyond simple denials and provide substantive evidence, such as expert forensic reports or proof of a police report filed for lost cheques. Generally, the failure to satisfactorily explain the circumstances of a cheque's issuance or misuse, coupled with a verified signature, leads to conviction. This information is based on general legal precedents and should not be taken as specific legal advice for individual cases.