With the increasing integration of the global economy, more and more people are beginning to pay attention to how to better manage their wealth, especially high net worth individuals. Opening a personal overseas bank account is no longer the patent of a few people. Whether it is for convenient cross-border investment, overseas property, or simple asset diversification, overseas bank accounts can provide you with more choices and flexibility.

But many people have a question: Do I have to go in person to open an overseas bank account? Or, which overseas bank accounts are relatively easy to open? These questions seem simple, but in fact, there are many details involved. Understanding these points can help you open an account more smoothly. So today, let’s talk about these common questions to help you clarify your thoughts.
When it comes to opening an overseas bank account, many people’s first thought is to fly to another country to visit the bank, prepare various materials, and then face the cumbersome process. This situation was indeed common in the past, especially for some banks, which required account holders to personally handle it to ensure the authenticity of their identity and risk control.
However, with the gradual development of Financial Services, many banks no longer require customers to be present in person. Now, more and more banks offer more flexible account opening methods, such as remote account opening and witness account opening. If you choose the right bank and method, you don’t actually need to go there in person. Especially for some banks with a high degree of internationalization, they have begun to support completing the account opening process locally through agents or witnesses.
Therefore, whether you need to personally open an overseas bank account depends on the bank you choose and the specific account opening method.
In fact, banks in different countries have different account opening requirements and procedures. In some regions, opening a bank account is relatively simple and the procedures are not complicated, while in others, stricter scrutiny may be required. Now, let’s take a look at some common overseas bank accounts, which are relatively easy to open and which are challenging.
When it comes to overseas bank accounts, Hong Kong is undoubtedly the first choice for many people. Personal bank accounts in Hong Kong are relatively easy to handle and have lower costs. You only need to prepare some basic materials to successfully open an account.
Account opening method: In Hong Kong, the most common method is to open an account in person. However, in recent years, some banks have supported the “witness account opening” method, which means that you can complete identity verification and sign relevant documents at a domestic bank branch.
Required materials: Generally, you need to provide a Hong Kong and Macau travel permit, ID card, and proof of address, such as utility bills or bank statements. If all materials are complete, the account opening process usually takes no more than a few days.
Bank selection: In Hong Kong, you can choose international banks such as HSBC, Standard Chartered, Citigroup, or Chinese banks. It should be noted that some foreign banks may require a higher deposit amount to open a higher-level wealth management account.
Overall, the threshold for opening a personal account in Hong Kong is relatively low, making it the first place for many people to consider opening an overseas bank account.
Singapore, as one of the global financial centers, has a stable banking system and provides convenient account opening opportunities for many investors. Similar to Hong Kong, banks in Singapore also offer witness account opening services, avoiding the trouble of going in person.
Account opening method: Most banks in Singapore now support witness account opening. You only need to complete the relevant procedures at a domestic branch or agency to complete the account opening.
Required materials: You need to provide your ID card, proof of address, such as utility bills or bank statements, and proof of assets.
Bank selection: Local banks such as DBS Bank and UOB, as well as international banks such as HSBC and Standard Chartered, all provide personal account opening services.
Singapore’s bank accounts are suitable for individuals who need to invest or do business in South East Asia, and its banking regulations are stricter and funds are safer.
Compared to Hong Kong and Singapore, opening a bank account in the US is slightly more complicated, but its advantage is that being a non-CRS country means you don’t have to worry about personal information being exchanged with the domestic government.
How to open an account: If you plan to open a US bank account in person, you will need to fly to the US to complete the relevant procedures. However, some banks also offer agency or witness account opening services, so you can avoid going in person.
Required materials: Opening a US account usually requires a passport, US visa, proof of US address (such as utility bills), US phone number, etc.
Bank selection: Common US banks include Bank of America (BoA), etc. It should be noted that some banks have higher account opening requirements for non-US residents.
Although opening a US bank account is quite troublesome, its advantage lies in the convenience of global investment, especially trading financial instruments such as futures and foreign exchange. If you have a need for investment or asset management in the US, a US account is a good choice.
For those who plan to invest and manage their wealth after opening an overseas bank account, using a multi-asset trading wallet like BiyaPay can make your asset management more convenient and efficient.
First of all, BiyaPay currently supports real-time exchange rate inquiry and exchange of more than 30 legal currencies and more than 200 digital currencies, effectively breaking down the barriers between legal currencies and digital currencies. Through BiyaPay, you can not only make local remittances in most countries and regions around the world, but also have low transaction fees, fast arrival, and most importantly, no limit on the amount.
This means that whether it is the cross-border transfer of personal assets or the daily flow of funds, BiyaPay can provide a flexible and efficient solution. Moreover, BiyaPay supports same-day remittance and arrival, which can bring great convenience to your fund management.
In addition, BiyaPay also provides a variety of investment services, covering fields such as US stocks, Hong Kong stocks, options, and digital currencies.
If you already have an overseas bank account, you can directly link it to your BiyaPay account for investment. It can not only serve as a tool for depositing and withdrawing funds, allowing you to easily transfer funds to other securities firms for investment, but also directly perform Asset Allocation through BiyaPay, helping you achieve cross-market and cross-asset class investment management.
When choosing an overseas bank account, you should first decide on the most suitable bank and account opening method based on your own needs. The following factors can help you make a choice:
1. Fund size and frequency of use
If you have a large amount of funds and plan to conduct frequent cross-border transactions or investments overseas, then choosing an Internationalization bank like Singapore or the US would be more suitable. These banks can not only provide more investment opportunities, but also offer higher account management permissions and services.
If the amount of funds is small or only used for occasional overseas asset management, a Hong Kong bank account may be the most suitable choice. The account opening threshold in Hong Kong is low and the management fee is relatively low.
2. The bank’s reputation and service
The service level and customer experience of different banks vary greatly. When choosing, it is best to choose banks with good reputation worldwide, such as HSBC, Citigroup, Standard Chartered, etc. These banks not only have stable services, but also have a wide global business coverage, which is convenient for future cross-border transactions and investments.
3. Account opening requirements and costs
Banks in each region have different requirements and fees for account openers. You need to consider the account opening funds, account maintenance costs, as well as whether there are additional annual fees, management fees, etc. Some high-end wealth management accounts may require a higher deposit amount, but there are also more corresponding investment opportunities.
4.CRS agreements and tax compliance
It should be noted that countries like Hong Kong and Singapore are members of the CRS agreement. When opening an account, the bank will share your financial information with the domestic tax authorities. Therefore, if you want to avoid information leakage or complex tax issues, you may need to choose a bank that is not a CRS agreement country like the US.
Opening an overseas bank account is undoubtedly a good choice, especially for those who want to engage in global asset allocation and cross-border investment. By choosing the appropriate account opening method, you can more conveniently manage your wealth and achieve diversified fund allocation. However, it should also be remembered that the account opening requirements, risks, and costs vary greatly in different regions and banks, so you need to consider them carefully when making a choice.
*This article is provided for general information purposes and does not constitute legal, tax or other professional advice from BiyaPay or its subsidiaries and its affiliates, and it is not intended as a substitute for obtaining advice from a financial advisor or any other professional.
We make no representations, warranties or warranties, express or implied, as to the accuracy, completeness or timeliness of the contents of this publication.




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