Section 138 of the Negotiable Instruments Act, 1881 is one of the most-litigated provisions in Indian criminal law. A cheque returned unpaid for insufficiency of funds or a stop-payment instruction is a criminal offence punishable with imprisonment up to two years, fine up to twice the cheque amount, or both.

Important: Preserve the original cheque, the bank return memo, the demand notice, and the postal receipt with acknowledgement card. Loss of any one of these documents is a fatal defect — courts insist on originals at trial.

When does Section 138 apply?

Five conditions must be met: (1) the cheque was issued in discharge of a legally enforceable debt or liability, (2) presented within validity (3 months from date of issue), (3) returned unpaid, (4) the holder issued a demand notice within 30 days of dishonour, and (5) the drawer failed to pay within 15 days of receiving the notice.

Strict timeline — miss it and your case dies

  1. Day 0: Bank returns cheque with memo (e.g., "funds insufficient", "exceeds arrangement", "stop payment").
  2. Within 30 days of cheque return: send a written demand notice to the drawer.
  3. 15 days from delivery of notice: drawer's window to pay.
  4. Within next 30 days: file a complaint before the magistrate having territorial jurisdiction (where payee's bank branch is located, post 2015 amendment).

What the demand notice must say

  • Full identification of the dishonoured cheque (number, date, amount, bank).
  • Reference to the underlying debt or liability.
  • Demand for payment of the cheque amount within 15 days.
  • Send by registered post AD; preserve postal receipt and acknowledgement.

Filing the complaint and trial

The complaint is filed before the magistrate as a private complaint accompanied by an affidavit, copies of the cheque, return memo, notice, and proof of service. The magistrate takes cognisance, issues summons, records the complainant's evidence, and the trial proceeds on a fast-track basis under Sections 143–147 NI Act. Cases are typically resolved in 1–2 years if pursued diligently.

Warning: Missing the 30-day window to file the complaint after notice expiry is the single most common reason Section 138 cases die at the threshold. Mark the dates the moment the cheque returns.

Defences available to the drawer

  • No legally enforceable debt existed at the time the cheque was issued.
  • The cheque was lost, stolen, or a security deposit and not for repayment.
  • The notice was not validly served or was beyond limitation.
  • The signature on the cheque is forged.

Section 138 cases are won or lost on dates and documents — the cheque return memo, the courier slip, the date the notice was served. Keep originals safe, file within time, and do not negotiate without a settlement deed; quasi-criminal cases are quashable only on terms.