Cheque Dishonour & Section 138 of NI Act: Bank–Customer Relationship, Banker's

Cheque dishonour Section 138 — this guide gives you the latest 2026 information. Key dates, eligibility, fees and study tips for the IIBF exam.

Cheque dishonour under Section 138 of the Negotiable Instruments Act is one of the most heavily tested. Most misunderstood topics in Indian banking. A cheque can look flawless.

Yet still bounce the moment it hits the clearing system. Why does that happen? And what legal consequences follow when a cheque is dishonoured for insufficient funds or a stop-payment instruction?

These questions trip up customers and bankers alike. Especially aspirants preparing for JAIIB, CAIIB and internal promotion exams. This 2026 guide breaks everything down in plain English. With examples, tables and exam-ready notes.

By the end of this guide you will clearly understand:

• Why cheques get dishonoured — far beyond just "low balance"
• When Section 138 of the NI Act actually applies
• How the mandatory 30-day / 15-day notice timeline works
• What penalties a court can impose
• How the bank–customer relationship changes by situation
• When a bank can exercise a banker's lien
• How banks adjust balances using the right of set-off

What Does Cheque Dishonour Mean?

A cheque is dishonoured when the drawee bank refuses to make payment on it when it is presented. The bank returns the instrument with a cheque return memo stating the reason for the refusal.

There is a popular myth that dishonour happens only when the account lacks funds. In reality. A cheque can bounce for many technical, legal and operational reasons. "Insufficient funds" is just the most famous one.

Common Reasons a Cheque Gets Dishonoured

• Insufficient funds in the drawer's account
• Signature mismatch with the specimen on record
• Overwriting or unauthorised alteration without authentication
• Post-dated cheque presented before its date
• Stale cheque &mdash. Presented after it is no longer valid (currently 3 months. Confirm on the latest official RBI guidance)
• Amount in words and figures differ
• Account frozen by a court or statutory order
• Account closed or inoperative
• Drawer deceased, insolvent or insane (notice received by the bank)
• Stop-payment instruction from the drawer
• Joint-account mandate violated (e.g. a single signature where "jointly" is required)
• Poor CTS image quality under cheque truncation

When Does Section 138 of the NI Act Apply?

Section 138 of the Negotiable Instruments Act. 1881, is the legal shield that protects a payee when a cheque bounces. It converts a private money matter into a criminal-cum-civil offence. But it is strict: every condition must be satisfied.

Section 138 Applies Only When

1. The cheque was issued to discharge a legally enforceable debt or liability.
2. The cheque is presented within its validity period (currently 3 months. Verify on the latest official IIBF/RBI notification).
3. It is dishonoured for insufficient funds or. The amount exceeds the arrangement (this also covers stop-payment on an enforceable debt).
4. The payee sends a written demand notice within 30 days of receiving the return memo.
5. The drawer fails to pay within 15 days of receiving that notice.

When Section 138 Does NOT Apply

• Cheque issued as a gift or donation
• Cheque based on illegal or void consideration
• Cheque given purely as security for a debt not yet due
• No legally enforceable liability exists at all

In short, no debt means no Section 138. The provision exists to punish dishonesty over genuine dues. Not to criminalise every bounced cheque.

The Mandatory Section 138 Notice Timeline

The biggest reason valid cases collapse in court is a missed deadline. The Section 138 process runs on a fixed clock. And skipping any step can be fatal to the complaint.

Step-by-Step: From Bounce to Court

1. Cheque is dishonoured &rarr. The bank issues a return memo to the payee.
2. The payee sends a written demand notice within 30 days of receiving the memo.
3. The drawer gets 15 days from receiving the notice to make payment.
4. If the drawer does not pay. The cause of action arises on the day after the 15-day window ends.
5. The payee must file the complaint within 30 days of the cause of action.

Section 138 Timeline Table

Stage	Time Limit	Who Acts
Send demand notice after dishonour	Within 30 days	Payee
Make payment after receiving notice	Within 15 days	Drawer
Cause of action begins	Day after the 15 days end	—
File the complaint in court	Within 30 days	Payee

A practical memory hook: 30 → 15 → 30. Notice within thirty, wait fifteen, file within thirty.

Punishment Under Section 138

Once an offence is proved, the consequences are serious. A court may order any of the following:

• Imprisonment up to 2 years
• Fine up to twice the cheque amount
• Or both together

Crucially. The law raises a statutory presumption: the court assumes the cheque was issued to discharge a genuine debt. The burden then shifts to the drawer to prove otherwise. This presumption is exactly why Section 138 is such a powerful recovery tool for payees.

Bank–Customer Relationship in Different Situations

The relationship between a bank and its customer is not fixed. It changes with the transaction. The same person can be a creditor in one breath. A debtor in another. This is a perennial favourite in JAIIB and CAIIB papers.

Scenario	Bank's Role	Customer's Role
Deposit account (savings/current/FD)	Debtor	Creditor
Loan / advance account	Creditor	Debtor
Safe deposit locker	Lessor	Lessee
Articles in safe custody	Bailee	Bailor
Demand draft (purchaser)	Debtor	Creditor
Collection of a cheque	Agent	Principal

The key insight: when you deposit money. The bank owes you — so the bank is the debtor. When you borrow. You owe the bank — so you are the debtor. Everything else flows from that logic.

Banker's Lien: The Right to Retain Securities

A lien is the right to retain another person's property until a debt owed by that person is cleared. A banker enjoys a special privilege here: a general lien.

A general lien lets the bank retain securities that come into its hands in the ordinary course of banking. As security for the customer's overall outstanding balance &mdash. Not just one specific debt. Because the bank can also sell certain retained securities after notice. This is often called an implied pledge.

When a Banker's Lien Does NOT Apply

• Articles left in safe custody (the bank holds them as a bailee. For a specific purpose)
• Locker contents (a lease, not a deposit of securities)
• Trust accounts and money held in a fiduciary capacity
• Securities belonging to a third party, not the customer
• Securities deposited for a specific purpose inconsistent with a lien

Right of Set-Off: Combining Account Balances

The right of set-off lets a bank combine two or more accounts of the same customer. Adjust a credit balance in one against a debit (due) balance in another. It is also called the right of combination of accounts.

Example: a customer has ₹50,000 in a savings account. An overdue personal loan of ₹30,000. The bank may set off the savings balance against the loan. Leaving the customer with ₹20,000 — provided the conditions below are met.

Conditions for a Valid Set-Off

• Both accounts belong to the same customer in the same capacity / right
• The debt to be recovered is actually due (not merely a future or contingent liability)
• The amount is certain
• The customer is given notice of the set-off
• There is no agreement to the contrary preventing it

Lien vs Set-Off: Quick Comparison

Basis	Banker's Lien	Right of Set-Off
What it acts on	Securities and goods	Money / account balances
Nature	Right to retain (implied pledge)	Right to combine and adjust
Requirement	Securities held in ordinary course	Debt must be due and certain
Result	Property held back until dues clear	One balance offsets another

How to Study These Topics for JAIIB & CAIIB

These chapters reward structured revision over rote reading. Here is a practical, exam-focused approach.

1. Master the timelines first. The 30–15–30 Section 138 sequence is the single most asked numerical detail. Drill it until it is automatic.
2. Memorise the relationship table. Examiners love twisting "who is the debtor" in deposit vs loan vs DD scenarios.
3. Separate lien from set-off. Keep one line in your notes: "Lien = goods/securities; Set-off = money."
4. Practise application questions. Reading theory is not enough — attempt timed mock tests so the rules stick under exam pressure.
5. Use micro-revision. Re-read just the callout boxes and tables the night before. They carry most of the marks.

For more structured chapter notes and exam strategies, explore our free guides alongside your practice sets.

Common Mistakes Candidates Make

• Confusing the 30-day and 15-day windows. The 30 days is for the payee's notice. The 15 days is the drawer's window to pay. Mixing these up costs easy marks.
• Assuming every bounced cheque attracts Section 138. A technical dishonour or a cheque with no enforceable debt behind it does not qualify.
• Treating lien and set-off as the same thing. They are distinct rights with different requirements and outcomes.
• Forgetting the "same capacity" rule for set-off. A personal account cannot be set off against money the customer holds as a trustee.
• Memorising figures without checking currency. Validity periods and limits can change &mdash. Always confirm on the latest official IIBF notification.

Frequently Asked Questions

Is cheque dishonour under Section 138 a criminal offence?

Yes. Section 138 makes the dishonour of a cheque issued for a legally enforceable debt a criminal offence. Punishable with imprisonment up to two years. A fine up to twice the cheque amount. Or both — provided the notice and timeline conditions are satisfied.

What is the time limit to send a notice after a cheque bounces?

The payee must send a written demand notice to the drawer within 30 days of receiving the cheque return memo from the bank. The drawer then has 15 days to pay before a cause of action arises.

Does Section 138 apply if a cheque is dishonoured for a signature mismatch?

Generally no. Section 138 is triggered by dishonour for insufficient funds or amount exceeding the arrangement (including stop-payment on an enforceable debt). A pure technical reason such as a signature mismatch typically does not attract Section 138. Though facts matter — confirm against the latest position.

What is the difference between a banker's lien and the right of set-off?

A banker's lien is the right to retain a customer's securities or goods until dues are cleared. The right of set-off is the right to combine a customer's accounts. Adjust a credit balance against a due debit balance. Lien acts on property; set-off acts on money.

Can a bank set off a deposit against a loan without informing the customer?

The right of set-off requires that the debt is actually due. The amount is certain. Both accounts are in the same capacity.

And the customer is given notice. Proper notice is an important safeguard. So banks should inform the customer before exercising the right.

Conclusion: Turn Confusion into Confidence

Cheque dishonour. Section 138 of the NI Act. The shifting bank–customer relationship.

The banker's lien. The right of set-off are not just exam topics &mdash. They are the legal backbone of everyday banking.

Master them once. And you gain clarity that serves you in the exam hall. On the job.

Keep the 30–15–30 timeline on the tip of your tongue. Remember that lien is for goods and set-off is for money. And always verify current figures on the latest official notification. Do that, and these "tricky" chapters become some of your easiest marks.

You have got this. Revise the tables, attempt the practice questions, and walk in prepared.

Related Guides

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