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IMPS (Immediate Payment Service)

Introduction

IMPS (Immediate Payment Service) is a popular instant fund transfer system frequently tested in banking exams due to its 24×7 availability and real-time settlement.

IMPS forms the conceptual bridge between traditional bank transfers (NEFT/RTGS) and modern mobile-based payment systems like UPI.

Pattern: IMPS (Immediate Payment Service)

Pattern

IMPS is an instant, real-time interbank fund transfer system that allows customers to send and receive money 24×7, including holidays.

It is operated by the National Payments Corporation of India (NPCI).

Step-by-Step Example

Question

A customer transfers ₹8,000 to another bank account at midnight using IMPS. Which of the following best explains why this transfer is successful?

Options:

  • A. IMPS processes transactions only during banking hours
  • B. IMPS settles transactions in batches
  • C. IMPS allows real-time transfers 24×7
  • D. IMPS requires a minimum transfer amount of ₹2,00,000

Solution

  1. Step 1: Identify the payment system

    The transaction is made using IMPS, which supports instant fund transfers.

  2. Step 2: Recall availability feature

    IMPS works round the clock, including nights, weekends, and holidays.

  3. Step 3: Eliminate incorrect options

    Batch settlement applies to NEFT, and minimum limits apply to RTGS, not IMPS.

  4. Final Answer:

    IMPS allows real-time transfers 24×7 → Option C

  5. Quick Check:

    Instant + anytime transfer = IMPS ✅

Quick Variations

IMPS supports mobile number, account number, and MMID based transfers.

IMPS transactions are credited instantly to the beneficiary account.

IMPS is mainly used for low to medium value transfers.

IMPS was one of the earliest instant payment systems in India.

Trick to Always Use

  • Step 1 → Instant + 24×7 mentioned → think IMPS.
  • Step 2 → Mobile-based bank transfer → IMPS.
  • Step 3 → Batch settlement mentioned → eliminate IMPS.

Summary

Summary

  • Identify IMPS as a real-time interbank fund transfer system.
  • Remember that IMPS works 24×7, including holidays.
  • Associate IMPS with instant credit to the beneficiary account.
  • Differentiate IMPS from NEFT using settlement speed.

Example to remember:
“Instant transfer + 24×7 availability + NPCI system = IMPS.”

Practice

(1/5)
1. Which feature is the primary reason IMPS transactions can be completed at any time of the day?
easy
A. IMPS operates on a real-time settlement basis
B. IMPS follows batch-based settlement
C. IMPS is limited to banking hours
D. IMPS is restricted to weekdays only

Solution

  1. Step 1: Identify the key feature of IMPS

    IMPS is designed for instant fund transfers.

  2. Step 2: Link feature with availability

    Real-time settlement allows transactions to be processed immediately at any time.

  3. Final Answer:

    IMPS operates on a real-time settlement basis → Option A

  4. Quick Check:

    Real-time processing enables 24×7 transfers in IMPS ✅
Hint: Real-time settlement always supports instant transfers.
Common Mistakes: Thinking IMPS follows batch processing like NEFT.
2. IMPS is most commonly used for which type of transactions?
easy
A. Low to medium value instant fund transfers
B. High-value corporate settlements only
C. International remittances
D. Cheque-based clearing transactions

Solution

  1. Step 1: Recall the purpose of IMPS

    IMPS is meant for quick and convenient transfers.

  2. Step 2: Match transaction value

    It is ideal for low to medium value transfers requiring instant credit.

  3. Final Answer:

    Low to medium value instant fund transfers → Option A

  4. Quick Check:

    Small or moderate amount + urgency = IMPS ✅
Hint: Instant transfers for daily use usually point to IMPS.
Common Mistakes: Assuming IMPS is meant for very high-value payments like RTGS.
3. Which organisation operates the IMPS payment system in India?
easy
A. Reserve Bank of India
B. National Payments Corporation of India
C. Ministry of Finance
D. Indian Banks' Association

Solution

  1. Step 1: Identify the system operator

    IMPS is part of the retail payment infrastructure.

  2. Step 2: Recall the authority

    IMPS is operated by the National Payments Corporation of India.

  3. Final Answer:

    National Payments Corporation of India → Option B

  4. Quick Check:

    NPCI-operated systems include IMPS and UPI ✅
Hint: If the system is retail and instant, NPCI usually operates it.
Common Mistakes: Confusing RBI-operated systems like RTGS with IMPS.
4. Which of the following distinguishes IMPS from NEFT?
medium
A. IMPS is used only for high-value transactions
B. IMPS works only during banking hours
C. IMPS settles transactions instantly in real time
D. IMPS follows batch-wise settlement

Solution

  1. Step 1: Compare settlement speed

    IMPS and NEFT differ mainly in processing time.

  2. Step 2: Identify the key difference

    IMPS provides instant settlement, unlike NEFT.

  3. Final Answer:

    IMPS settles transactions instantly in real time → Option C

  4. Quick Check:

    Instant settlement clearly separates IMPS from NEFT ✅
Hint: Instant vs batch is the easiest way to differentiate IMPS and NEFT.
Common Mistakes: Thinking both IMPS and NEFT work on batch processing.
5. Which of the following inputs can be used to initiate an IMPS transaction?
medium
A. Only IFSC code
B. Cheque number
C. Debit card PIN
D. Mobile number linked with bank account

Solution

  1. Step 1: Recall IMPS transfer modes

    IMPS supports mobile and account-based transfers.

  2. Step 2: Identify valid input

    A registered mobile number linked with the bank account can be used.

  3. Final Answer:

    Mobile number linked with bank account → Option D

  4. Quick Check:

    Mobile-based instant transfer indicates IMPS ✅
Hint: If mobile number is mentioned for bank transfer, think IMPS.
Common Mistakes: Assuming IMPS requires only IFSC and account number like NEFT.

Mock Test

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