Frequently Asked Questions

How can I check my IESCO bill online?

Find the 14-digit reference number on any old paper bill, open the IESCO bill check page on this site, and enter the number. Your current bill appears with the amount payable, due date, and units consumed. The whole process takes under a minute.

Where is the 14-digit reference number written on my bill?

Look at the top-left corner of any printed bill — there’s a box labelled “Reference No” with 14 digits, sometimes followed by a letter. The number belongs to your meter connection permanently, so even a year-old bill works.

Can I check my bill using my CNIC, name, or meter number?

No. The online billing system looks up bills only by reference number — not by CNIC, name, address, or meter number. If you have no old bill at all, visit your local IESCO customer service office with your CNIC; they can trace the reference number from your connection’s address in their records.

What is the difference between a reference number and a consumer ID?

They usually mean the same thing in practice. The 14-digit number on your bill is your consumer reference number; IESCO’s own website and some payment apps call it “Consumer ID” or “Reference No” interchangeably. Whatever the label, it’s the same 14-digit number from the top-left box of your bill.

How do I download or print a duplicate bill?

Once your bill appears on screen, use the download or print option to save it as a PDF — that PDF is your duplicate bill. It shows the same reference number, billing month, amount, and due date as the original paper bill, which is why banks accept it. This is the standard fix when the paper bill is lost or never delivered.

Is a duplicate bill valid for payment at banks?

Yes. Banks, post offices, and NADRA e-Sahulat centres accept printed duplicate bills exactly like originals, because payment is processed against the reference number, not the paper itself. For mobile payments through JazzCash, Easypaisa, or a banking app, you don’t even need the printout — the reference number alone is enough.

When does my new monthly bill appear online?

A few days after your area’s meter reading date, once IESCO issues that billing batch. Reading dates differ area by area, which is why your neighbour’s bill can appear online before yours. If your bill isn’t showing yet but the due date is approaching, check again after a day or two — it isn’t lost.

What does “protected consumer” mean on my electricity bill?

A protected consumer is a household that has used 200 units or fewer per month for the last six consecutive months. Protected consumers get significantly cheaper per-unit rates. Cross 200 units even once, and you lose protected status for the next six months — which is one of the most common reasons a bill suddenly jumps.

What is FPA (Fuel Price Adjustment) on my bill?

FPA is a monthly adjustment for the difference between the estimated and actual cost of fuel used to generate electricity. NEPRA approves it a couple of months after the fact, so the FPA line on this month’s bill usually relates to electricity you consumed two or three months ago. It can be a charge or, occasionally, a refund.

What are peak and off-peak hours, and do they apply to me?

Peak and off-peak rates apply only if you have a time-of-use (ToU) meter — common for larger connections and net-metering setups. Units consumed during evening peak hours cost considerably more than off-peak units. If your meter is a normal single-rate meter, peak timings don’t affect your bill at all.

Why is my electricity bill so much higher this month?

The usual causes: crossing into a higher tariff slab (201+ or 301+ units), losing protected consumer status, a large FPA charge from a previous month, or an estimated reading instead of an actual one. Compare this month’s units with the same month last year using the 12-month history table printed on your bill — an abnormal jump in units points to a reading issue worth disputing.

How can I reduce my electricity bill?

The biggest single lever is staying under a slab boundary — keeping monthly usage under 200 or 300 units changes your per-unit rate for the whole bill. Practically: run heavy appliances less during billing-cycle-end days if you’re near a boundary, replace old bulbs with LEDs, service your AC (a dirty filter raises consumption noticeably), and use our bill calculator mid-month to see where you’re heading before the meter reader arrives.

What happens if I pay after the due date?

A late payment surcharge (LPS) is added — your bill already prints both figures: “amount within due date” and the higher “amount after due date.” Banks accept payment with the surcharge for a limited period after the due date. Leave the bill unpaid much longer, and IESCO can disconnect the meter, after which you’ll also pay reconnection charges to restore it.

How do I pay my IESCO bill through JazzCash, Easypaisa, or a bank app?

Open the app, go to bill payment, choose “Electricity,” select IESCO from the list of companies, and enter your 14-digit reference number. The app fetches the payable amount automatically — pay, and save the transaction ID. Payment usually reflects in IESCO’s system within one to two days, so paying a day before the due date is safer than paying on it.

My meter reading looks wrong — how do I file a complaint?

Start with your local IESCO customer service centre (the office address is printed on your bill) and take the bill plus a photo of your current meter reading. If IESCO doesn’t resolve it, you can escalate to NEPRA’s complaint system online — NEPRA is the regulator and DISCOs, including IESCO, are required to respond to complaints forwarded by it. Keep copies of everything; billing disputes are usually won on paper trail.

How do I apply for a new IESCO connection?

New connections go through the ENC (Electricity New Connection) system. You’ll need your CNIC, proof of property ownership or a rent agreement, a wiring test report from a licensed electrician, and a neighbouring consumer’s reference number for site verification. Apply online through the ENC portal or at your local IESCO subdivision office — after submission, IESCO issues a demand notice for the connection charges, and the meter is installed once that’s paid. Processing typically takes a few weeks, longer in peak application periods.

What is a “detection bill,” and how do I dispute one?

A detection bill is issued when IESCO finds a discrepancy during a meter inspection — for example, unrecorded consumption, a tampered meter, or a billing error going back several months — and bills you separately for the estimated unbilled units. It’s not part of your regular monthly cycle. If you believe a detection bill is wrong, don’t ignore it: visit your local IESCO subdivision office with your bill history and meter photos, and request a review. These are usually resolved through the same complaint process as other billing disputes, and can take longer if the case needs a re-inspection.

How can I check IESCO’s load shedding or power suspension schedule?

IESCO publishes area-wise load shedding and planned maintenance suspension schedules, usually organised by feeder or grid station. These change based on system demand and maintenance needs, so a schedule from last month won’t necessarily match this month’s. For a planned, multi-hour suspension (as opposed to an unannounced fault), IESCO typically gives advance notice through its official channels — check close to the date rather than relying on an old schedule.

Who do I contact for an IESCO complaint, and how long does it take to resolve?

For most billing or supply issues, start with your local subdivision office — the number is printed on your bill, and IESCO also maintains a general helpline for complaints that aren’t tied to a specific area. Straightforward issues (a wrong reading, a duplicate bill request) are often resolved within a few days; disputes requiring inspection or escalation (detection bills, meter tampering claims) can take longer. If your local office doesn’t resolve it, NEPRA’s online complaint system is the next step, and DISCOs are required to respond to complaints it forwards.