IESCO Bill Check by Reference Number & CNIC Online Guide

IESCO Bill Check by Reference Number & CNIC Online Guide

Electricity is an essential utility for households and businesses alike. Managing and paying electricity bills is a regular task that every consumer must undertake. For consumers of the Islamabad Electric Supply Company (IESCO) in Pakistan, the company has streamlined the process of checking and paying electricity bills through its online portal. This guide will provide a comprehensive overview of how to check your IESCO bill online using your reference number and CNIC (Computerized National Identity Card) number.

Refference No Without R & U


Understanding IESCO and Its Services

What is IESCO?

The Islamabad Electric Supply Company (IESCO) is one of the leading electric supply companies in Pakistan, responsible for the distribution of electricity in Islamabad, Rawalpindi, Attock, Jhelum, and Chakwal. IESCO''s mission is to provide reliable and efficient electricity services to its consumers, ensuring customer satisfaction and operational excellence.

Services Provided by IESCO

IESCO offers a range of services to its consumers, including:

  • Electricity Distribution: Ensuring a steady and reliable supply of electricity to residential, commercial, and industrial areas.
  • Customer Service: Addressing customer queries, complaints, and providing support.
  • Online Bill Checking: Enabling consumers to check their electricity bills online.
  • Bill Payment Options: Providing multiple payment methods, including online payment portals and partner banks.
  • New Connections: Facilitating the process of acquiring new electricity connections.

Why Check Your IESCO Bill Online?

Checking your IESCO bill online offers several advantages:

  • Convenience: You can check your bill from the comfort of your home without needing to visit an IESCO office or a bank.
  • Timeliness: Online access ensures you get the latest billing information without delays.
  • Record Keeping: Easily maintain a digital record of your bills.
  • Environmental Impact: Reduces paper consumption by opting for digital records.

How to Check Your IESCO Bill Online


Before you start the process, ensure you have the following:

  • Reference Number: This is a unique number assigned to your electricity connection. It can be found on any previous electricity bill.
  • CNIC Number: Your Computerized National Identity Card number.

Step-by-Step Guide to Checking Your IESCO Bill Online

1. Visit the IESCO Official Website

Open your web browser and go to the official IESCO website. The URL is usually something like, but a quick online search will get you there if the URL changes.

2. Navigate to the Bill Information Section

On the homepage, look for a section labeled “Bill Information” or something similar. This section is usually prominently displayed, as it is one of the most frequently used features.

3. Enter Your Reference Number

electricity bill check islamabad

You will see a field asking for your reference number. This is a 14-digit number found on your previous electricity bill. Enter the number carefully to avoid any errors.

4. Enter Your CNIC Number

Some portals might also ask for your CNIC number for additional verification. Enter your 13-digit CNIC number without any spaces or dashes.

5. Submit the Information

After entering the required information, click on the “Submit” or “View Bill” button. The system will process your request and display your latest electricity bill on the screen.

6. Review Your Bill

Once your bill is displayed, review the details carefully. Check the due date, the amount payable, and any additional charges or adjustments.

7. Download or Print Your Bill

For record-keeping or payment purposes, you can download or print your bill. Most browsers have a built-in print option accessible via the menu or by pressing Ctrl+P (Windows) or Command+P (Mac).

Using Mobile Apps for IESCO Bill Checking

IESCO also offers mobile applications for Android and iOS users. These apps provide an even more convenient way to check your bills. Here''s how you can use the IESCO mobile app:

1. Download the IESCO App

Go to the Google Play Store (for Android) or the Apple App Store (for iOS) and search for the IESCO app. Download and install the app on your smartphone.

2. Open the App and Register

Open the app and follow the registration process. You may need to create an account using your email address and phone number.

3. Enter Your Reference Number and CNIC

Once registered, you can log in to the app. Navigate to the bill checking section, enter your reference number and CNIC, and submit the information.

4. View Your Bill

The app will display your latest electricity bill. You can also view previous bills, make payments, and access other services provided by IESCO.

Paying Your IESCO Bill Online

After checking your bill, the next step is to pay it. IESCO offers several online payment options:

1. Online Banking

Many banks in Pakistan offer online bill payment services. You can log in to your bank’s online portal or mobile app, navigate to the bill payment section, and select IESCO from the list of billers. Enter your reference number and the amount you wish to pay, and complete the transaction.

2. Mobile Wallets

Services like Easypaisa, JazzCash, and others allow you to pay your IESCO bill using your mobile phone. Simply open the mobile wallet app, select the “Pay Bills” option, choose IESCO, and enter your reference number and the amount to be paid.

3. IESCO Website

You can also pay your bill directly through the IESCO website. After checking your bill, there may be an option to proceed to payment. Follow the instructions to complete the payment using your preferred method (credit/debit card, bank transfer, etc.).

4. ATM

Most ATMs in Pakistan allow you to pay utility bills. Insert your card, enter your PIN, and navigate to the bill payment section. Select IESCO, enter your reference number, and confirm the payment.

Tips for Managing Your Electricity Bill

1. Monitor Your Usage

Regularly monitor your electricity usage to avoid unexpectedly high bills. Most digital meters display real-time usage, and you can track this to identify periods of high consumption.

2. Adopt Energy-Saving Practices

Implement energy-saving practices such as using energy-efficient appliances, turning off lights and appliances when not in use, and optimizing your heating and cooling systems.

3. Set Up Reminders

Set up reminders for bill payment due dates to avoid late fees. Most banks and mobile wallets offer reminder services for bill payments.

4. Review Your Bill Regularly

Regularly review your bill for any discrepancies or unusual charges. If you notice anything unusual, contact IESCO customer service for clarification.

Troubleshooting Common Issues

1. Incorrect Reference Number

If you enter an incorrect reference number, you won’t be able to access your bill. Double-check the number from your previous bill and enter it carefully.

2. Website Downtime

Occasionally, the IESCO website might be down for maintenance. If you’re unable to access the site, wait a while and try again later. You can also use the mobile app as an alternative.

3. Payment Confirmation

After making an online payment, ensure you receive a confirmation message or email. If you don’t receive confirmation, check with your bank or mobile wallet provider to ensure the payment was processed.


The ability to check and pay your IESCO bill online using your reference number and CNIC has made the process much more convenient and efficient. By following the steps outlined in this guide, you can easily manage your electricity bills from the comfort of your home. Embrace the digital tools provided by IESCO to ensure you stay on top of your utility payments and avoid any disruptions in your electricity service.

Whether you prefer using a computer or a mobile device, IESCO has provided multiple avenues to make bill checking and payment as seamless as possible. By leveraging these resources, you can take control of your electricity usage and ensure timely payments, contributing to a more organized and stress-free management of your household or business utilities.

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