Sending money from South Korea to the United States is not complicated. However, to ensure that the funds arrive smoothly, the remitter needs to understand the transfer method, exchange rate, fees, and relevant legal requirements. Choosing the right remittance service can reduce costs and enhance security. In addition to traditional bank transfers, there are many alternative solutions in the market. For example, the multi-asset wallet BiyaPay supports a wider range of regions, has no limits on remittances, and is more efficient.

Before making an international remittance, the most important step is to collect complete bank information of the payee. This can not only improve the transfer efficiency but also avoid delays or refunds caused by incorrect information.
Generally speaking, the remitter needs to provide the payee’s bank name, branch name, account number, SWIFT code, and possibly the IBAN number (applicable to some countries). In addition, US banks usually require the provision of a routing number to ensure that the funds can be accurately credited to the account.
In addition to the basic bank information, some remittance services may also require the provision of the payee’s personal information, such as name, address, and contact number, for further identity verification. Some financial institutions may also require a detailed description of the purpose of the remittance, such as personal use, tuition payment, or commercial transaction. This information helps ensure that the transaction complies with international financial regulatory requirements and avoids unnecessary fund freezes or reviews.
There are various remittance methods available in the market, and each method has different fees, speeds, and conveniences. Therefore, it is particularly important to choose the right remittance channel.
For users who want fast fund arrival and transparent fees, online remittance platforms are usually the best choice. For large remittances that require strict supervision, bank wire transfers are more reliable.
Fluctuations in the exchange rate have a direct impact on international remittances because both the amount finally paid by the remitter and the actual amount received by the payee will be affected by changes in the exchange rate.
In the market, exchange rates are divided into the market exchange rate and the exclusive exchange rate provided by remittance services. The market exchange rate is the exchange rate that fluctuates in real-time in the financial market, while the exchange rate provided by banks or remittance companies usually includes a certain profit margin, that is, the “hidden fee.”
For example, if the market exchange rate is 1 US dollar to 1300 South Korean won, some banks may offer a service at an exchange rate of 1 US dollar to 1280 South Korean won, and some online remittance services may offer an exchange rate of 1 US dollar to 1295 South Korean won. Therefore, choosing a remittance platform that offers a better exchange rate can enable the payee to receive more funds.
It is recommended that remitters compare the exchange rates of different platforms before making a transfer and pay attention to potential handling fees to choose the most cost-effective way to remit.
International remittances involve a large amount of capital flow, so security is a factor that must be considered. The following points can help improve the security of remittances:
In addition, some remittance services allow anonymous remittances to ensure that users’ privacy is not disclosed. If you want to maintain a higher level of privacy, you can choose a service provider that supports anonymous remittances.
In some cases, the remitter may need to provide additional documents to complete the remittance. These documents are usually used to verify the user’s identity and ensure that the transaction complies with international anti-money laundering (AML) regulations.
Common document requirements include:
In addition, South Korean financial regulatory authorities may have strict monitoring of certain specific sources of funds, such as funds from illegal transactions or accounts subject to international sanctions. Therefore, it is recommended that remitters ensure that the source of their funds is compliant to avoid reviews or account freezes.
When sending money from South Korea to the United States, choosing the right remittance method, comparing exchange rates, understanding remittance fees and legal regulations are all key factors in ensuring the smooth arrival of funds. Bank wire transfers, online remittance services, and digital wallet remittances each have their own advantages and disadvantages, and users should choose the most suitable solution according to their personal needs. In addition, ensure that the remittance information is accurate and take security measures to prevent the loss or fraud of funds.
If you want to enjoy a faster and unlimited remittance service, the multi-asset wallet BiyaPay is also a choice worth considering. It adopts an efficient “local remittance” method, supports remittance services in most regions of the world, and ensures the fast and safe arrival of funds. Compared with traditional banks, BiyaPay eliminates the cumbersome review process, making cross-border remittances more convenient, affordable, and cost-effective.
*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.



