Forged Cheque Signature Defense in Bangladesh: Legal Guide

Cheques are among the most trusted payment instruments in commercial commerce, but their widespread use in Bangladesh makes them vulnerable to criminal manipulation. In typical commercial relationships, blank signed cheques are given as security, or unsigned cheque leaves are stolen from corporate offices, unattended desk drawers, or stolen checkbooks.

Predatory litigants or disgruntled employees exploit these leaves by writing massive sums (frequently 20 Lakh to 1 Crore BDT) and forging the signature of the account holder. The complainant then presents the instrument at a commercial bank, anticipating its dishonour, followed by a formal statutory demand notice under Section 138(1)(b) of the Negotiable Instruments Act 1881.

The complainant's strategy is straightforward: because Section 138 carries a statutory presumption under Section 118 that the cheque was issued for consideration, the complainant uses the threat of non-bailable arrest warrants to coerce an out-of-court financial settlement. However, when the signature is forged, the statutory presumption collapses.

A fundamental statutory prerequisite for an offence under Section 138 of the Negotiable Instruments Act 1881 is that the cheque must be 'drawn by a person on an account maintained by him with a banker.' If the account holder never signed the instrument and the signature was forged by a third party, the cheque was never legally 'drawn' by that person.

The Supreme Court of Bangladesh has repeatedly ruled that a forged cheque cannot form the lawful foundation of a prosecution under Section 138 of the NI Act. Instead, fabricating a signature on a cheque constitutes a grave felony under the Penal Code 1860:

• Section 467 (Forgery of Valuable Security): Because a cheque is a negotiable instrument and a 'valuable security' under Section 30 of the Penal Code, forging a cheque is punishable with imprisonment for life, or rigorous imprisonment up to ten (10) years, and a fine.
• Section 468 (Forgery for Purpose of Cheating): Punishes forging a document intending that it shall be used for cheating, carrying imprisonment up to seven (7) years and a fine.
• Section 471 (Using as Genuine a Forged Document): Imposes identical punishment on anyone who fraudulently presents a forged cheque to a bank or court knowing it to be forged.

When a cheque is presented at a commercial bank, the clearing department compares the drawer's signature on the cheque leaf with the digitized specimen signature card recorded in the bank's core banking system (CBS).

If the clearing officer observes a visible discrepancy, the bank returns the cheque unpaid with an official Cheque Return Memo checking the box 'Signature Differs' or 'Drawer's Signature Incomplete / Differs from Specimen.' In some cases, the bank notes both 'Signature Differs' and 'Insufficient Funds.'

A return memo stating 'Signature Differs' is the single most valuable piece of initial defense evidence. It creates an immediate administrative record by a neutral financial institution that the drawer did not execute the instrument. Complainants often attempt to downplay this memo by asserting the drawer deliberately changed their signature, but in court, the burden shifts to the complainant to prove authenticity. For related financial defense strategies, review our guide on Sections 420 and 467 penal code bail in Bangladesh.

The defense against a forged cheque begins long before the case reaches the courtroom. The moment you discover that a cheque leaf, checkbook, or signed security slip is missing, stolen, or misplaced, take immediate protective action:

1. File a Police General Diary (GD): Immediately lodge a formal GD at the local police station detailing the exact cheque leaf serial numbers, account number, bank branch, and the circumstances under which the cheque was misplaced or stolen. The GD provides contemporaneous evidence rebutting later claims that you voluntarily issued the cheque.
2. Issue Written Stop-Payment Instructions: Deliver an urgent written letter to your bank branch manager commanding a permanent 'Stop Payment' on the specified cheque numbers, attaching a copy of the police GD.
3. Issue a Rebuttal to the Advocate Notice: If the complainant serves an advocate legal notice under Section 138 NI Act, never ignore it. Issue an immediate formal written reply through an advocate explicitly denying the signature, notifying the complainant that the cheque was stolen, and warning them that presenting a forged instrument triggers Section 467 prosecution.

The decisive turning point in any forged cheque trial is procuring a scientific forensic handwriting examination. Under Section 45 and Section 73 of the Evidence Act 1872, the opinion of a handwriting expert is admissible to determine whether two signatures were written by the same hand.

During trial before the Joint Sessions Judge Court, the defense advocate files a formal petition under Section 73 of the Evidence Act read with Section 540 of the CrPC. The petition requests the court to impound the original questioned cheque and send it, alongside the bank's original specimen signature cards and contemporaneous standard signatures of the accused, to the Questioned Document Examination (QDE) section of the Criminal Investigation Department (CID) of Bangladesh Police.

CID forensic experts conduct microscopic, optical, and stereomicroscopic examinations analyzing stroke direction, pen pressure, line quality, pen lifts, and tremors. The CID expert prepares a formal forensic report. If the report concludes that the signature on the questioned cheque is a forgery, the complainant's case is completely destroyed, leading inevitably to an acquittal.

Defendants can compare the procedural elements between genuine cheque dishonour and forged cheque litigation in the following comparative matrix:

Winning a forged cheque trial requires absolute consistency across all stages of the criminal trial before the Joint Sessions Judge:

• Charge Framing (Section 242 CrPC): When the trial judge reads out the charge, the accused must not simply plead 'not guilty.' The accused must state on record: 'I am innocent; I never drew or signed this cheque, and my signature has been forged.'
• Aggressive Cross-Examination of PW-1: Question the complainant regarding the underlying consideration. Demand receipts, tax returns, bank transfer records, or contracts proving why they allegedly gave tens of lakhs in cash to the accused. If the complainant claims cash lending without bank records, their credibility collapses under scrutiny.
• Examination under Section 342 CrPC: When the court examines the accused after the prosecution evidence closes, provide a detailed written statement under Section 342 CrPC setting out the history of the stolen cheque, the police GD, and the demand for CID forensic comparison.
• Examining the Bank Manager as DW-1: Summon the bank branch manager under Section 540 CrPC to produce the original specimen signature card and testify that the signature on the cheque did not match bank records.

Securing an acquittal in a false Section 138 case is only half the battle. Litigants who forge cheques and present them in judicial proceedings commit grave felonies that must be met with counter-prosecution.

Once the trial court delivers a judgment of acquittal confirming signature forgery based on the CID forensic report, the exonerated defendant should immediately file a Complaint Register (CR) case or police FIR under Sections 467, 468, 471, and 420 of the Penal Code 1860 before the Chief Metropolitan Magistrate Court.

Because Section 467 carries potential life imprisonment and is strictly non-bailable, the malicious complainant faces immediate arrest. Concurrently, the acquitted party can file a civil suit for damages in the Joint District Judge Court claiming substantial financial compensation for malicious prosecution, reputational injury, and litigation expenditures. For quashing frivolous cases, review our guide on quashing criminal cases under Section 561A CrPC.

To illustrate how forged cheque litigation unfolds in practice, consider the following illustrative scenario (composite; names and details changed).

A wholesale electronics trader in Motijheel, Dhaka, discovered that two blank leaves were missing from his checkbook following a routine office burglary. He immediately filed a General Diary at Motijheel Police Station and instructed his bank to place a stop-payment on both serial numbers. Ten months later, an acquaintance presented one of the cheques filled in for 50 Lakh BDT. The bank returned it marked 'Signature Differs / Stop Payment by Drawer.' The acquaintance served a legal notice and filed a Section 138 NI Act case before the Metropolitan Sessions Court.

The trader engaged a Supreme Court criminal defense advocate. At the commencement of trial, the defense explicitly denied the signature and filed an application under Section 73 of the Evidence Act to send the original cheque to the CID Forensic Handwriting Branch. The court allowed the application.

The CID handwriting expert examined the questioned cheque against the trader's authentic bank signature card, concluding that the stroke terminations, pen lifts, and slant revealed an unskilled imitation by a different person. Confronted with the CID report, the Sessions Court acquitted the trader. The trader subsequently filed a criminal case under Section 467 of the Penal Code against the complainant, who was arrested and placed on trial for forgery of valuable securities.

No. A fundamental statutory requirement of Section 138 is that the cheque must be drawn by the account holder. If the signature was forged, the cheque was never drawn by you, and you cannot be lawfully convicted upon proving the forgery.

Immediately lodge a General Diary (GD) with the local police station noting the cheque serial numbers, and submit a written stop-payment letter to your bank branch attaching a copy of the police GD.

File a petition under Section 73 of the Evidence Act 1872 requesting the trial court to send the questioned cheque and your authentic specimen signatures to the CID Forensic Handwriting Branch for scientific comparison.

It means the bank clearing officer compared the signature on the cheque with your official signature in the bank's system and found that they do not match, providing primary documentary evidence of forgery.

Under Section 467 of the Penal Code 1860, forging a valuable security like a bank cheque is punishable with imprisonment for life, or rigorous imprisonment up to ten years, and a mandatory fine.

Yes. You can file a criminal case under Sections 467, 468, and 471 of the Penal Code before the Chief Judicial Magistrate or Chief Metropolitan Magistrate Court for forgery, cheating, and using a forged document.

Yes. If the CID forensic report or undisputed bank records establish that the signature is completely forged, you can petition the High Court Division under Section 561A CrPC to quash the criminal proceedings as an abuse of process.

While the accused must appear or be represented by an advocate under Section 205 CrPC or obtain bail, an advocate can handle the forensic application and trial proceedings on your behalf in Dhaka.