The most direct path is the operator's official portal at https://cskh.evnhcmc.vn/Tracuu/TraCuuTienDien. Enter your Customer Code, view the bill, and pay through any of the payment options the portal supports — typically card, bank transfer, and any country-standard digital wallets.

Portal payments settle to EVN HCMC within minutes. The portal issues a digital receipt that you can download as a PDF; save this as your proof of payment.

In Vietnam, every major bank's mobile app supports EVN HCMC bill payment under the standard bill-pay menu. The flow is identical across banks: choose the operator, enter the Customer Code, confirm the amount, authenticate with a transaction PIN or biometric.

Bank-app payments are free for the consumer and settle instantly via the country's domestic bill-pay rail. They are the recommended option for one-off payments because the money goes from your bank account directly.

Country-standard digital wallets (the popular wallets vary by country) also support EVN HCMC. Wallet payments funded from balance are free; wallet payments funded from card carry a small convenience fee.

EVN HCMC accepts cash at its own customer-service offices and at authorised partner-bank branches. Bring the bill and the cash; the counter clerk processes the payment and prints a stamped receipt within minutes. The receipt is reflected in the operator's master within 2-4 working hours.

For visa-application or rental-documentation deadlines that require a stamped cash receipt within 24 hours, this is the most reliable path.

Any bank in Vietnam can set up an auto-debit standing instruction for EVN HCMC bills. Visit your branch with a copy of any recent bill; the bank notes the Customer Code, sets the standing instruction, and from the next cycle the bill is debited automatically 3-5 days before the due date.

No fee. The catch: standing instructions debit whatever amount EVN HCMC bills, including any spike. If your bill jumps from a normal cycle to a much higher one because of an unexpected event, the auto-debit still goes through. Most consumers prefer manual payment for this reason.

Most banks offer a "variable standing instruction" with a maximum amount. Bills above the ceiling fail the auto-debit and notify you to pay manually.

Late payment carries a surcharge (typically a percentage of the bill amount). The surcharge accrues from the day after the due date and continues until payment is received. After a country-specific period (typically 15-30 days), the operator can disconnect supply.

Reconnection requires payment of the outstanding bill plus a reconnection fee. On smart meters reconnection is remote and instant after payment; on conventional meters a service technician visit is required.

Disputed bills can be paid "under protest" through any channel — payment lifts the disconnection risk while the dispute is resolved. Adjustments approved by the regulator or the operator are reflected as credits on subsequent bills.