How to Read Your Pakistani Electricity Bill, Line by Line
Every component of your monthly bill explained, so you can calculate exactly what you are paying for and to whom
By Asad Baig · Lahore · April 2026 · Approx. 5-min read
What this article does
This article walks through the standard line items on a Pakistani electricity bill, in plain English, so you can identify exactly what you are paying for. By the end, you will be able to calculate the rough percentage of your monthly bill that flows to capacity payments, fuel costs, distribution losses, and government taxes.
Different DISCOs (LESCO in Lahore, KE in Karachi, IESCO in Islamabad, PESCO in Peshawar, MEPCO in Multan, etc.) format their bills slightly differently. The underlying line items are similar across the country.
The basic structure
A typical Pakistani residential bill includes these main sections.
Customer information: Name, address, account number, meter number. Standard administrative data.
Reading information: Previous reading, current reading, units consumed during the billing period. The "units consumed" figure is the basis for most of the variable charges.
Tariff slab: Pakistani residential tariffs are tiered. The first 100 units are charged at one rate, the next 100 at a higher rate, and so on. Heavy consumers pay higher per-unit rates. The tiered structure is meant to subsidise low-income households (the "lifeline" tier).
Charges section: This is where the actual money is. The charges section typically includes:
| Line item | What it actually is |
|---|---|
| Variable charges | Per-unit cost based on units consumed and tariff slab |
| Fixed charges | Monthly connection fee regardless of consumption |
| Fuel price adjustment (FPA) | Adjustment for monthly fuel cost variation |
| Quarterly tariff adjustment | Adjustment for quarterly cost variations |
| Federal excise duty | 1.5% federal tax on most consumption |
| GST | 18% sales tax (varies by tier) |
| TV license fee | Monthly fee, separately collected |
| Income tax / withholding | For commercial/industrial accounts |
| Late payment surcharge | If applicable |
| Arrears | Previous unpaid amount, if any |
Total payable: Sum of the above.
Due date: When the bill must be paid.
What "fuel price adjustment" actually is
The fuel price adjustment (FPA) is one of the most-asked-about line items. It can vary significantly month to month. In some months it can be larger than the base variable charges.
The FPA reflects the difference between assumed fuel costs (built into the base tariff) and actual fuel costs in a given month. When global oil or LNG prices rise, the FPA rises. When the rupee falls against the dollar, the FPA rises (most fuel is imported and priced in dollars).
The FPA is not a tax. It is the cost of generating the electricity you actually consumed, with delays for accounting cycles. The FPA should not, on average, be a profit centre for anyone. It is a pass-through.
What is controversial about the FPA is the lack of transparency in how it is calculated and whether it includes costs beyond actual fuel (some analysts argue that distribution losses are quietly bundled into FPA calculations).
I have written a separate article specifically on this at What Does Fuel Price Adjustment Mean on My Bill?.
Where capacity payments hide
Capacity payments do not appear as a separate line item on your bill. They are folded into two places:
The base variable charge: The per-unit tariff is calculated to recover all costs of running the system, including IPP capacity payments. Approximately 40 percent of the per-unit rate is the capacity payment component, though this is not separately disclosed.
The fixed charges: Some portion of the monthly fixed charge represents your share of system fixed costs, including a portion of capacity payments allocated on a per-customer basis.
To estimate your share of capacity payments specifically, multiply your monthly units consumed by approximately Rs. 19 (the per-unit cost capacity payments add to the tariff). For a household consuming 600 units per month, that is approximately Rs. 11,400 per month going to capacity payments.
THE CALCULATION
Units consumed × Rs. 19 = approximate share of capacity payments. For 600 units, approximately Rs. 11,400/month. For 1,000 units, approximately Rs. 19,000/month. This is in addition to fixed charges, fuel costs, taxes, and other components.
How to spot something wrong
Three things to watch for.
Sudden tariff slab changes. If your bill is suddenly much higher despite similar consumption, check whether you have crossed a tariff slab. Going from the 200-unit tier to the 300-unit tier triggers higher per-unit rates that apply retroactively to all units in the new tier.
Unexpected FPA spikes. FPA is published by NEPRA monthly. If your bill's FPA differs significantly from the published rate for your DISCO and your tier, query the DISCO. Errors do happen.
Missing meter readings. Some bills are generated from estimated readings rather than actual meter readings. If "estimated" appears on your bill, request an actual reading. Estimated bills tend to over-state consumption.
Phantom charges. Some DISCOs add small charges with unclear descriptions. If a line item makes no sense, query it.
What you should take away
Three things.
Your bill has approximately 8-10 standard line items. Variable charges, fixed charges, FPA, taxes, surcharges, and a few smaller items. Knowing what each one is gives you the ability to verify your bill and detect errors.
Capacity payments are not a separate line item. They are folded into the per-unit rate (approximately 40 percent of variable charges) and into a portion of fixed charges.
You can estimate your share of capacity payments at approximately Rs. 19 per unit consumed. A household using 1,000 units per month is paying approximately Rs. 19,000 of its bill to IPP capacity payments.
Now you know how to read your bill. Pass it on.
Thank you for reading.
, Asad Baig, Lahore, April 2026
Frequently asked questions
What are the main line items on a Pakistani electricity bill? Variable charges (per-unit), fixed charges (monthly connection), fuel price adjustment (FPA), quarterly tariff adjustment, federal excise duty (1.5%), GST (typically 18%), TV license fee, plus any late payment surcharge or arrears. Commercial bills add income tax / withholding.
Why does my bill change so much month to month even when consumption is similar? Most variation comes from fuel price adjustment (FPA), which fluctuates with global fuel prices and rupee-dollar movements. Tariff slab crossings can also cause spikes if consumption pushes you into a higher tier.
How can I tell what portion of my bill goes to capacity payments? Capacity payments are not separately disclosed. As a rough estimate, multiply your monthly units consumed by approximately Rs. 19. This gives the approximate share of your bill flowing to IPP capacity payments through the per-unit tariff.
Sources and notes
- NEPRA tariff determinations and FPA notifications (nepra.org.pk)
- DISCO bill format guides (LESCO, KE, IESCO, PESCO, MEPCO, etc.)
- IEEFA Reports on Pakistan Power Sector by Haneea Isaad (2024-2025)
- International Growth Centre, Sustainable Pakistan Growth Brief (June 2025)
Related reading from Asad Baig
The pillar this answers under
Sibling long-tail explainers
- What Is Capacity Payment in Pakistan?
- What Does Fuel Price Adjustment Mean on My Bill?
- Why Are Electricity Bills So High in Pakistan in 2026?
- How to File a Complaint Against NEPRA
Asad Baig