Residents of Chennai are required to pay water and sewerage taxes twice a year: once in for the first half and once in February for the second half. 1. Official Portal Procedure
Especially on month-end or due dates, servers can be slow or unresponsive. metro water online tax payment
Sometimes the payment is deducted from the bank but not updated in the water board’s system for 24–48 hours. Residents of Chennai are required to pay water
The primary method for residents is the official CMWSSB Online Payment Portal : Online Water Tax Payment - CMWSSB Address. Phone: 044-2845 1300. Email: cmwssb@tn.gov.in. Pay Your Metro Water Tax | Chennai District | India metro water online tax payment
You can complete your payment through official government portals or authorized third-party apps.