Islamabad Electric Supply Company serves Islamabad, Rawalpindi, Attock, Jhelum, Chakwal and parts of AJK. Twin-cities DISCO covering the capital and northern Punjab. Use the AI Bill Analyzer below to extract your $IESCO bill and flag anomalies — or read the tariff breakdown to understand each charge.
Upload a photo of your IESCO bill. AI extracts every line, flags overcharges, and explains anomalies.
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A standard IESCO residential bill has roughly these line items:
How is my IESCO bill calculated?
IESCO bills combine variable energy charges (units × slab rate), Fuel Price Adjustment (FPA), GST at 17%, Financing Cost, Neelum-Jhelum surcharge, TV fee, and any meter rent or fixed charges. Each slab boundary changes the rate, so a 401-unit bill costs significantly more than a 199-unit bill.
What is the IESCO protected tariff?
Protected category is for residential consumers who use 200 units or less for 6 consecutive months. The protected rate is much lower than the unprotected rate. If you exceed 200 units in any month, you lose protected status and pay unprotected rates until you re-qualify.
Why is my IESCO FPA so high?
FPA (Fuel Price Adjustment) reflects the variable cost of generating electricity — mostly imported LNG. It is set monthly by NEPRA based on the previous month's actual fuel costs. In 2025–26, FPA has spiked above Rs 6 per unit in some months and dipped below Rs 2 in others. It's the single most volatile line on your bill.
Can I dispute a IESCO bill?
Yes. File a written complaint with your IESCO sub-divisional office. If unresolved within 14 days, escalate to NEPRA via the e-CMS portal. Keep month-by-month meter photographs — they're your strongest evidence for estimated-reading disputes.
How do I know if I'm being overbilled by IESCO?
Use our AI Bill Analyzer to extract your bill, compare against expected charges, and flag anomalies — wrong slab placement, FPA mismatches, double-counted surcharges, or wrong tariff category are the top issues.
Suspect your IESCO bill is wrong?
Upload it to our AI analyser — extracts every line, flags overcharges, and explains exactly what to dispute.