
Rakesh urgently needed money for a medical bill on a Saturday late evening. Banks are closed, it is too late for NEFT, and waiting isn’t an option. He contacted a few friends for help, and within seconds, Rakesh received the amount. How did this happen? The answer: IMPS. Through IMPS, a few taps on the phone can do what once took hours.
But what is IMPS, and how does it work? Let's find out IMPS full form, meaning, types, how it works and more.

IMPS refers to an instant, 24X7, interbank electronic fund transfer service offered by the National Payments Corporation of India (NPCI). It is quite a flexible way for quick fund transfers across channels.
With IMPS, you can transfer money anytime, from anywhere, via any authorised channel, regardless of banking hours or bank holidays.
IMPS stands for Immediate Payment Service. It is a service through which you can send money from your account to another bank immediately, be it on weekends or holidays.
IMPS was introduced in 2010 by NPCI and RBI for efficient fund transfer between bank accounts. The main purpose of IMPS lies in making electronic remittances user-friendly for customers while also contributing towards the RBI’s vision of driving the adoption of e-payments in retail.
Also Read - Difference Between IMPS and UPI Fund Transfer
Here is a step-wise process of how IMPS works

Two main types of IMPS transfer methods are-
One of the easiest and most common methods for IMPS transfer in India, it uses the beneficiary's bank account number and specific IFSC code to send money to any bank account in India.
This is another method that links a mobile number to a bank account via a unique 7-digit MMID (Mobile Money Identifier) code. It is important to note that in this method, both sender and receiver must have their mobile numbers registered with their banks
IMPS ensures a reliable and dependable means of transferring money securely.
IMPS does not require your bank account details to be shared, maintaining a high level of confidentiality during transactions.
IMPS serves multiple purposes, including bill settlement and engaging in online shopping, thus offering versatility in its usage.
The IMPS transfer limits and charges vary from bank to bank. Here's a list of the top five banks along with per-transaction and daily limits, plus charges.
| Bank Name | Minimum Limit | Maximum Limit Per Transaction | Charges Per Transaction |
| State Bank of India | No minimum limit | ₹5 lakh
Daily Limit: ₹25 lakh/day | Up to ₹1,000: Free
₹1,001 to ₹10,000: ₹2 + GST ₹10,001 to ₹1 lakh: ₹4 + GST ₹1,00,001 to ₹2 lakh: ₹12 + GST ₹2,00,001 to ₹5 lakh: ₹20 + GST |
| HDFC Bank | No minimum limit | With account number: ₹5 lakh/day
NetBanking and MobileBanking: ₹5,000 per Cust ID/day | Up to ₹1,000: ₹2.50 + GST
₹1,001 to ₹1 lakh: ₹5 + GST Over ₹1 lakh: ₹15 + GST Note: Free for all Imperia and Preferred customers |
| Axis Bank | No minimum limit | ₹5 lakh/day | Up to ₹1,000: ₹2.50 + GST
₹1,000 to ₹1 lakh: ₹5 + GST ₹1,00,001 to ₹5 lakh: ₹10 + GST |
| ICICI Bank | ₹1 | iMobile: ₹5 lakh/day
Internet Banking: ₹5 lakh/day Mobile number + MMID: ₹10,000/day | Up to ₹1,000: ₹2.50 + GST
₹1,001 to ₹1 lakh: ₹5 + GST ₹1,00,001 to ₹5 lakh: ₹15 + GST |
| Punjab National Bank | ₹1 | Up to ₹5 lakh | Up to ₹1,000: Free (both online and branch visit)
₹1,001 to ₹1 lakh: • Internet Banking/Mobile Banking: ₹5 + GST • Branch Visit: ₹6 + GST
₹1,00,001 to ₹5 lakh: • Internet Banking/Mobile Banking: ₹10 + GST • Branch Visit: ₹12 + GST |
| Feature | IMPS | NEFT | RTGS | UPI |
| Speed | Instant | Batch-based | Real-time | Instant |
| Availability | 24×7×365 | Usually 24×7 | 24×7 (recently) | 24×7×365 |
| Charges | Nominal/Minimal | Low to Nil | Higher than NEFT/IMPS | Mostly Free/Low |
| Transaction Limits | Bank set (e.g., ₹2 lakh) | No minimum, upper limit per bank rules | ≥ ₹2 lakh & above | Varies (often ₹1–5 lakh) |
| Use Case | Quick, small transfers anytime | Regular transfers | High-value urgent transfers | Everyday instant payments |
The common IMPS transaction issues include:
IMPS transactions can fail due to multiple reasons such as incorrect details, insufficient funds or technical glitches.
IMPS (Immediate Payment Service) in India covers virtually all major banks, including -
To check the participant banks in the IMPS work, users should refer to the official list maintained by the National Payments Corporation of India (NPCI), which operates the system.
IMPS has changed the way India transfers money by offering instant and secure fund transfers across banks. It is a perfect choice for day-to-day payments and urgent financial transactions due to the speed and reliability of IMPS.
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No, in general, you cannot directly reverse a completed IMPS transaction because it's instant.
IMPS transfer charges vary by bank and transaction amount. It generally ranges from ₹0 to ₹25 (plus GST). However, many banks offer free online transfers up to a certain limit. Please check your bank's website for the exact amount.
Log in to your bank's mobile app or internet banking, go to the transaction/payment history, and use the unique IMPS Reference Number to check your transaction status.
Disclaimer: The information provided in this blog post is intended for informational purposes only. The content is based on research and opinions available at the time of writing. While we strive to ensure accuracy, we do not claim to be exhaustive or definitive. Readers are advised to independently verify any details mentioned here, such as specifications, features, and availability, before making any decisions. Hero FinCorp does not take responsibility for any discrepancies, inaccuracies, or changes that may occur after the publication of this blog. The choice to rely on the information presented herein is at the reader's discretion, and we recommend consulting official sources and experts for the most up-to-date and accurate information about the featured products.