Bill Tax Decoder
Estimate electricity bill taxes, including GST, electricity duty, FPA and QTA, with a detailed breakdown.
*Estimate based on configured rates, 1 kW fixed charges and the selected duty rate. Actual bills may differ due to eligibility, exemptions, tariff rules and other bill-specific charges. This simplified estimate is not an official bill or a guarantee of the amount payable.
Why Your Final Bill Can Differ
This calculator provides an estimate based on configured rates and a 1 kW fixed-charge assumption. Your final bill can differ because of tariff category, sanctioned load, consumer eligibility, notified adjustments, exemptions, taxes and other applicable charges. Check the current official tariff and your electricity bill for the final payable amount.
Electricity Bill Tax Guide for Pakistan
FPA Kya Hai? Fuel Price Adjustment
Fuel Price Adjustment (FPA) reflects changes in fuel costs used in electricity generation. Its applicable rate can change with official notifications and billing periods. This calculator uses a configured estimate, which should be checked against the relevant notification and consumer eligibility rules.
QTA - Quarterly Tariff Adjustment
Quarterly Tariff Adjustment (QTA) accounts for certain power-sector cost adjustments. The applicable amount and exemptions can depend on the relevant notification and billing period.
GST 18% Kaise Calculate Hota Hai?
This estimate applies the configured GST percentage to the subtotal plus the calculated electricity duty. Actual taxable amounts and treatment of individual charges may differ under applicable billing rules. Check the applicable rules before relying on this as an exact calculation of your bill.
Fixed Charges Har DISCO Mein
Fixed charges can depend on tariff category and sanctioned load. This calculator currently assumes 1 kW and Rs 300 in fixed charges. Consumers with different sanctioned loads may have different bills.
Why Is My Electricity Bill Higher Than Expected?
Your payable amount can include charges or adjustments that are not represented in this simplified estimate. Compare the units, tariff category, sanctioned load, taxes, adjustments and any arrears shown on your actual bill before comparing totals.
Is This an Official Bill Calculator?
No. This is an independent estimate using configured assumptions. It does not replace your electricity distributor's bill or the current official tariff. Rates and tax treatment should be checked against applicable notifications and your consumer category.