Karachi Water and Sewerage Corporation (KWSC) has increased water and sewerage charges by an average 7.05%, with the revised rates taking effect from July 1, 2026.
According to a notification issued by the KWSC, the increase is based on the average Consumer Price Index (CPI).
Under the revised tariff, water and sewerage charges for residential plots will be determined according to the size of the property, while fixed monthly charges have been introduced for commercial centres and shops.
Sources said the Water Board Act allows the corporation to increase tariffs by 7% annually.
The KWSC has a low recovery rate, with billions of rupees in outstanding dues, according to sources. The corporation says the revised tariff is aimed at strengthening its revenue base and improving its financial position.
