chuyển khoản (Bank Transfer)

A Vietnamese financial term meaning 'bank transfer', encompassing electronic fund transfers between bank accounts and the infrastructure, security, and regulatory ecosystem around them.

chuyển khoản (Bank Transfer)

Overview

chuyển khoản is a Vietnamese financial term meaning 'bank transfer' or 'remittance', referring to the act of moving funds electronically from one bank account to another without the direct exchange of cash. Beyond simple person-to-person remittances, it functions as core infrastructure of modern financial systems, including payroll transfers, tax payments, e-commerce payments, and automatic utility bill payments. In Vietnam and other parts of Southeast Asia, driven by the spread of mobile banking and QR payments, bank transfers have become the most common means of payment.

Main Content

Etymology and definition of the term

In Vietnamese, chuyển means 'to move' or 'to transfer', and khoản means 'item' or 'amount', so chuyển khoản literally means 'to move an amount'. It is distinguished from tài khoản, which means account; in everyday use it is sometimes abbreviated as 'CK', and the abbreviation 'CK' frequently appears by convention in transfer memos. Legally, it can be defined as a payment and settlement act in which a bank, following the payer's instruction, deposits funds into the payee's account and records the result.

Types of transfer methods

Counter transfer: A traditional method handled with a written instruction at a bank branch, used for large-value transfers or when documentary evidence is required.
ATM/CDM transfer: Account-to-account transfer via automated teller machines/cash deposit machines; additional fees are often charged at night and on holidays.
Internet/mobile banking: Currently the most mainstream method, capable of real-time processing 24 hours a day.
Simple remittance and e-wallets: Account-linked remittances through e-wallets such as MoMo, ZaloPay, and Viettel Money in Vietnam have grown rapidly.
QR code transfer: Scanning the recipient's QR code reduces account-number entry errors and enables immediate transfer (such as VietQR in Vietnam).
Automatic transfer (định kỳ): A method in which a periodic transfer of the same amount is agreed in advance.

Processing procedure

A typical transfer proceeds in the following order: ① entering the receiving bank, account number, and account holder name; ② entering the amount and transfer memo; ③ identity verification via OTP, password, biometric authentication, etc.; ④ sending and confirming the processing result; ⑤ interbank settlement (real-time or net settlement). In the case of real-time transfer networks, funds are deposited into the recipient's account within seconds, but traditional interbank networks may take 1–2 business days. If a transfer error occurs, the bank must be asked to suspend payment or return the funds, and a key risk factor is that arbitrary recovery is difficult without the recipient's consent.

Fees and limits

Fees vary greatly depending on the channel and bank policy. Intra-bank transfers within mobile banking are usually free, while interbank transfers incur a small per-transaction fee. In Vietnam, small-value transfers based on NAPAS 247 are provided free of charge by many banks and have become the basic means of everyday payment. For overseas remittances, the transfer fee is added to exchange-rate margins and intermediary bank fees, increasing the actual cost, so comparing the total cost before remitting is important. Limits are set at multiple levels, including daily and per-transfer limits, non-face-to-face channel limits, and annual overseas remittance limits.

Security and fraud prevention

Bank transfers are a major target of social engineering fraud such as phishing, smishing, messenger impersonation, and fake investment schemes. Representative preventive measures include two-factor authentication (OTP and biometric authentication), recipient real-name verification services, transfer limit settings, delayed transfers (withdrawal possible within a certain time), and abnormal transaction detection (FDS). Since July 2024, Vietnam has enforced a regulation (Decision 2345/QĐ-NHNN) requiring facial biometric authentication for online transfers exceeding 10 million dong, thereby curbing the use of fraudulent accounts.

Vietnam's bank transfer ecosystem

The NAPAS 247 real-time transfer network operated by the National Payment Corporation of Vietnam (NAPAS) and the VietQR standard QR code serve as hubs connecting bank apps and e-wallets. More than 40 banks and e-wallet providers participate, and instant fee-free transfers from one bank app to another bank account have become commonplace. This has rapidly reduced the share of cash use and promoted the digitalization of e-commerce, public utility payments, and payroll payments.

Latest Trends

In 2024–2025, the key keywords in the bank transfer market are 'real-time, free, and cross-border linkage'. First, as real-time transfers became the standard, competition over processing speed ended and competition over making fees free intensified. Second, ASEAN regional QR linkage expanded, making cross-border QR remittances with Thailand, Cambodia, Laos, and others commercially available, and cases of directly connecting national payment networks, such as the PromptPay-NAPAS linkage between Vietnam and Thailand, are increasing. Third, 'regulation-based fraud prevention', combining mandatory biometric authentication with AI-based abnormal transaction detection, was strengthened. Fourth, with the spread of open banking and API-based transfers and embedded finance, bank transfers became possible outside bank apps. Fifth, as discussions on stablecoins and CBDCs progressed, interoperability with existing bank transfer infrastructure emerged as a policy task. In Korea as well, free internet banking transfers, simple remittance services, and fintech competition in overseas remittance continue, and the mistaken remittance return support system and activation of delayed transfers have become pillars of user protection.