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Since late 2024, significant changes have occurred in personal foreign exchange services at mainland Chinese banks. Several major banks, such as Agricultural Bank of China and Industrial and Commercial Bank of China, have implemented the “cash-remittance parity” policy. This policy waives the “cash to remittance” spread fee for individual customers. Against this new trend, has Bank of China followed suit with its cash to remittance service? What is the real cost of depositing foreign currency cash into a bank?

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This article provides an in-depth analysis of the details of Bank of China’s cash to remittance service. With some banks already achieving “cash-remittance parity,” understanding Bank of China’s specific policy is particularly important.
As of early 2025, Bank of China has not fully implemented the “cash-remittance parity” policy for personal business. This means that when customers deposit foreign currency cash and convert it to remittance, the bank still charges a certain spread fee. This fee is essentially the difference between the bank’s cash buying rate and selling rate (or remittance rate), typically floating between 0.1% and 1% of the transaction amount, depending on the currency and the bank’s posted rates that day.
Cost Calculation Example Suppose a customer needs to convert $10,000 USD cash to remittance. If the bank charges a spread fee of 0.8%, the cost borne by the customer is: $10,000 USD * 0.8% = $80 USD. Therefore, the actual remittance amount credited to the customer’s account will be reduced by approximately $80 due to the spread loss.
To handle Bank of China cash to remittance, customers must visit a bank branch counter in person. The process is clear and straightforward but requires complete documentation.
1. Prepare Required Documents Before transacting, customers should prepare valid identity proof based on their status:
2. Counter Transaction Steps
Currently, this service is primarily handled through bank counters. Although Bank of China has foreign currency ATMs, their main function is to withdraw foreign currency cash directly from forex accounts or instantly convert and withdraw from HKD accounts; they do not support depositing cash and converting to remittance.
In terms of processing time, after cash deposit, funds are usually reflected in the account balance quickly. Referring to common processing times for overseas incoming remittances, foreign currency clearing and crediting generally takes three to seven business days. For users with urgent remittance needs, this processing time should be factored in.

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As some banks enter the “cash-remittance parity” era, customer selection criteria have changed. The single spread cost is no longer the only consideration; wire transfer fees, processing efficiency, and service experience together form the key decision factors. This section provides a horizontal comparison of several major mainland Chinese banks and emerging financial services.
Core costs mainly include two parts: potential spread loss during “cash to remittance” and fees/cable charges for subsequent cross-border wire transfers.
The table below clearly shows the differences in core costs across institutions. Note that all fees are in USD, and some are estimates based on market averages.
| Institution | Cash-Remittance Parity Implemented? | International Wire Fee (Estimate) | Cable Fee (Estimate) | Online Convenience |
|---|---|---|---|---|
| Bank of China | No | 0.1% of amount (min $7, max $70) | ~$20 per transaction | Average |
| ICBC | Yes | 0.1% of amount (min $7, max $70) | ~$20 per transaction | High |
| CCB | Yes | 0.1% of amount (min $3, max $45) | ~$15 per transaction | High |
| China Merchants Bank | No | 0.1% of amount (min $15, max $150) | ~$20 per transaction | Very High |
| Biyapay | Not applicable (digital currency channel) | Usually below 0.1% or small fixed fee | $0 | Extremely High |
From the table, ICBC and CCB have advantages in waiving spreads, with no initial loss when depositing cash. However, for cross-border remittances, China Merchants Bank, despite spreads, leads in online experience; while CCB has a relatively lower wire fee cap.
Emerging Option: Digital Payment Platforms Platforms like Biyapay offer a completely different path from traditional banks. They bypass the “cash to remittance” concept, using digital currency as a medium, typically providing more competitive remittance rates and zero cable fees, especially suitable for users comfortable with digital operations.
Convenience is another important dimension affecting user experience, mainly reflected in the balance between online functions and physical branches.
When handling cross-border funds, timely support and predictable arrival times are crucial.
Selection Tip If your funds are urgently needed, traditional bank wire times may not meet requirements. In such cases, researching and considering faster digital payment platforms could be a more efficient solution.
Facing the new landscape of bank forex services, customers can formulate optimal strategies based on core needs—cost, efficiency, or special transactions.
For customers prioritizing cost control, the best choices are banks that have implemented “cash-remittance parity.”
Comparison Reminder If customers choose banks without widespread “cash-remittance parity,” such as handling Bank of China cash to remittance, total costs include both spread loss and wire fees, resulting in relatively higher overall expenses.
For users valuing high efficiency and convenience, online service capabilities become key.
When handling large amounts or rare currencies, consider bank policy limits and service depth.
As “cash-remittance parity” becomes an industry trend, the focus of customer decisions for forex services has shifted. The single “cash to remittance” spread is no longer the only criterion; wire fees, service convenience, and arrival timeliness together form new considerations.
For small, non-urgent funds, prioritize banks with “cash-remittance parity.” For urgent remittances, focus more on processing efficiency and total fees.
Decision Tip: Before any transaction, always confirm the latest fees and policies through official bank channels to ensure accuracy.
As of early 2025, Bank of China has not fully implemented “cash-remittance parity” for personal business. When depositing foreign currency cash, the bank still charges a spread fee based on the day’s posted rates.
Not necessarily. Although “cash-remittance parity” waives initial spread loss, customers still pay subsequent wire fees and cable charges. Total cost requires comprehensive comparison, especially when remittance fees vary significantly.
According to mainland China forex regulations, depositing over equivalent $5,000 USD cash in a single day requires providing customs declaration forms or original bank withdrawal slips proving legitimate sources at the counter.
Not all transactions support online handling. For example, Bank of China cash to remittance currently requires in-person counter visits. Regular cross-border remittances are mostly supported via mobile banking apps at many banks.
*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.



