2025 JPY Exchange Guide: What to Bring & 4 Key Tips

Updated: 2025/12/29  |  CashbackIsland

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【2025 Foreign Currency Exchange Guide】What Do You Need to Bring when Exchanging Japanese Yen? Over the Counter Exchange Process, Required Documents, and Four Key Points Explained in One Guide

Preparing for overseas travel but feeling completely confused about exchanging foreign currency? Especially when thinking about the question “what do I need to bring when exchanging foreign currency?”, it can feel overwhelming. Are you worried about arriving at the bank only to realize you did not bring all the required documents, or not knowing how the over the counter exchange process works? Do not worry. This article will break down every step of exchanging foreign currency for you in detail, from required documents and the exchange process, to practical tips on what to bring when exchanging Japanese yen and important foreign currency exchange precautions. Everything is explained clearly in one place, so you can exchange your foreign currency with ease and travel with peace of mind. ✈️ 

 

Must Read before Exchanging Foreign Currency! A Complete Comparison of the Pros and Cons of Three Major Exchange Channels

Before diving into the over the counter exchange process, let us first take a look at the three most common currency exchange channels available today. Each method has its own unique advantages and disadvantages. Choosing the option that best suits you is the key to saving both time and money.

 

Bank Over the Counter Currency Exchange: The Most Traditional and Reassuring Option, Suitable for Large Amounts or Special Currencies

Going directly to a bank counter to exchange currency is the most traditional method and also the one that gives older generations the greatest peace of mind. With face to face service, any questions can be answered immediately. For those who are not familiar with online operations or who need to exchange large amounts or less common currencies, this is a relatively reliable choice.

  • Advantages:

    • High security: Cash is counted and handed over in person, reducing the risk of errors and avoiding counterfeit banknotes.
    • Wide range of currencies: Banks usually stock currencies from many countries, including special currencies such as those from Southeast Asia.
    • Suitable for large amounts: Not subject to the daily limits of online banking or ATMs, making it suitable for travelers with large currency needs.
    • Dedicated service: Bank staff can directly answer questions related to currency exchange.
  • Disadvantages:

 

  • Time restrictions: Must align with bank business hours, typically until 3:30 PM, which is less convenient for office workers.
  • Less favorable exchange rates: The over the counter “cash selling rate” is usually the least favorable among all exchange channels.
  • Time consuming queues: During peak periods, you may need to spend a significant amount of time waiting in line.

 

Online Currency Settlement and Foreign Currency ATMs: Better Exchange Rates, Flexible and Time Saving

For budget conscious users and younger people who value efficiency and favorable exchange rates, online currency settlement and foreign currency ATMs are excellent options. Many banks offer online currency settlement services, allowing you to purchase foreign currency online in advance at a more favorable “spot selling rate”, and then withdraw cash at designated branches or airport locations. Foreign currency ATMs provide 24 hour service, enabling withdrawals at any time, which is highly convenient.

  • Advantages:
    • Favorable exchange rates: Online currency settlement usually offers better rates than over the counter exchanges, helping you save on costs.
    • Flexible timing: Online transactions and ATM withdrawals are available 24 hours a day, without being restricted by bank business hours.
    • Time saving: Eliminates the need to queue at bank counters. After applying online, you can collect the cash directly.
  • Disadvantages:
    • Currency limitations: Foreign currency ATMs usually only offer major currencies such as USD, JPY, and CNY.
    • Withdrawal limits: There are daily withdrawal caps, and withdrawals are limited to deposits held with that specific bank.
    • Account required: Most online currency settlement and ATM withdrawal services require you to be an account holder of the bank.

 

Overseas Card Payments and Cash Withdrawals: Emergency Backup with Fee Considerations

If you run short of cash overseas, using a credit card for purchases or withdrawing cash from a local ATM with a debit card is a good emergency solution. However, this usually involves additional fees, so it is more suitable as a backup option.

  • Advantages:

    • Extremely convenient: When you need money urgently abroad, this is the fastest solution.
    • Spending rewards: By choosing a credit card with high overseas spending rewards, you may earn cashback or rewards to offset part of the fees.
  • Disadvantages:

    • High fees: Overseas card payments usually incur a 1.5% foreign transaction fee, while overseas cash withdrawals involve two fees, one from the bank and one from the international network. To learn more about transaction costs and fees, you can refer to the extended reading.
    • Uncertain exchange rates: Card payment exchange rates are calculated based on the rate on the day the merchant submits the transaction to the bank, making it impossible to know the rate in advance.

 

【Over the Counter Exchange Process Explained】What Do You Need to Bring when Exchanging Foreign Currency or Japanese Yen?

After understanding the different exchange channels, let us now focus on the option most people care about: “over the counter currency exchange”. What exactly is the complete over the counter exchange process when you visit a bank in person? And what documents should you prepare to avoid making a wasted trip? The steps below break everything down clearly. 

 

Step One: Pre Departure Check – Review Bank Exchange Rates and Business Hours

Before heading to the bank, be sure to do two things: check exchange rates and confirm business hours. Exchange rates fluctuate daily across different banks, and even on the same day, posted rates may vary slightly between banks. It is recommended to use platforms such as the Bank of Taiwan posted exchange rate website to compare rates from multiple banks at once and choose the most cost effective option.

At the same time, confirm the branch’s business hours. Pay special attention to the fact that some banks close promptly at 3:30 PM in the afternoon, so do not make a wasted trip.

 

Step Two: Prepare Documents – Required Documents for Exchanging Foreign Currency (Local Residents and Foreign Nationals)

This is the most critical step in the entire process and also the one most people tend to forget. Whether you are wondering what to bring when exchanging Japanese yen, or exchanging US dollars or euros, the required documents are largely the same. According to regulations, identity verification is mandatory during currency exchange in order to prevent money laundering.

📝 Required Documents Checklist for Currency Exchange:

  • Local Nationals:
    • Original ID card: This is the most important document and must not be forgotten!
    • Sufficient TWD cash: Or hold the passbook of the same bank along with the withdrawal seal.
    • Secondary identification (backup): Although not always required, some banks or specific situations may request it. It is recommended to bring a National Health Insurance card or driver’s license as a precaution.
  • Foreign Nationals / Mainland China Residents:
    • Original passport, residence permit, or entry exit permit: Valid identification documents that prove your identity must be presented.
    • Sufficient TWD cash.

Important note: Whether you are a local national or a foreign national, you cannot complete a currency exchange using a driver’s license, National Health Insurance card, or similar documents alone. By law, a “national ID card” or an equivalent passport or residence permit must be used as valid identification.

 

Step Three: Over the Counter Processing – Completing the Form, Identity Verification, and Amount Confirmation

After preparing the required documents and cash, you can proceed to the bank, take a queue number, and complete the following process:

  1. Take a queue number: After entering the bank, go to the ticket machine and take a number for “foreign exchange services”.
  2. Complete the “foreign exchange form”: While waiting for your number to be called, you can go to the form area to pick up a “foreign exchange transaction form” or “settlement application form”. You mainly need to fill in basic personal information (name, ID number, phone number), the currency and amount you wish to exchange, and the purpose of exchange (usually select tourism).
  3. Over the counter processing: When your number is called, submit the completed form, your ID card, and TWD cash to the teller.
  4. Identity verification: The teller will check your identification documents and carry out the identity verification procedure.
  5. Amount confirmation: The teller will inform you of the current exchange rate and calculate the total amount of foreign currency you will receive. After confirmation, the teller will hand you the foreign currency cash along with the transaction receipt.
  6. Count on the spot: Be sure to count the foreign currency amount and the number of banknotes in front of the counter. Any disputes after leaving the counter will be difficult to resolve.

 

Four Key Points You Must Know before Exchanging Foreign Currency

After understanding the over the counter exchange process, there are still several critical foreign currency exchange precautions you must know. These details will help you exchange currency more wisely and more cost effectively.

 

Point One: Understand the Difference Between the “Cash Rate” and the “Spot Rate”

On a bank’s exchange rate board, you will see both the “cash rate” and the “spot rate”. What is the difference between the two?

  • Cash Rate: Refers to the exchange rate used when you exchange TWD “cash” for foreign currency “cash”. Due to banks needing to bear the costs of storage, transportation, and anti counterfeiting for physical banknotes, the cash rate is less favorable (meaning it is more expensive).
  • Spot Rate: Refers to transactions that do not involve physical banknotes, in other words, “account to account” exchange rates, such as online settlement and foreign currency time deposits. Because there are no physical cash costs, the spot rate is more favorable than the cash rate.

Simply put: If you want to exchange TWD for foreign currency cash, look at the “cash selling rate“; if you are using online settlement, look at the “spot selling rate“. The lower the selling rate, the less TWD you need to pay, and the more cost effective it is. If you want to further understand the fundamentals of foreign exchange rates, you can refer to our beginner’s guide.

 

Point Two: Fees and Minimum Exchange Amounts at Different Banks

Most banks do not charge a fee when you exchange TWD cash for foreign currency over the counter. However, there are a few exceptions:

  • Withdrawing funds from a foreign currency deposit account: If you withdraw cash from your own foreign currency account, the bank will charge a fee. The calculation method is usually “withdrawal amount x (cash selling rate minus spot selling rate)”, with a minimum fee threshold (such as NT$100).
  • Airport bank counters: Exchanging currency at bank counters located in airports usually incurs an additional fee, regardless of which bank it is.

In addition, some banks may set a minimum exchange amount. Although the amount is usually not high, if you only plan to exchange a small amount of cash, it is safer to call the bank in advance to confirm.

 

Point Three: Do Large Amount Currency Exchanges Require Advance Appointment?

Yes, absolutely. If you have a large exchange requirement (for example exceeding the equivalent of NT$500,000), or if you need to exchange less common currencies (such as Thai baht or Vietnamese dong), it is strongly recommended that you call the branch 1 to 2 days in advance to make an appointment.

There are two benefits to doing so: First, it ensures that the bank has sufficient cash inventory available for your exchange. Second, according to regulations, when the single day settlement amount reaches NT$500,000 or above, you are required to complete a “foreign exchange receipts and payments or transaction declaration form”. Making an appointment in advance allows the bank to prepare beforehand and speeds up your processing time.

 

Point Four: How to Choose the Best Timing for Currency Exchange

The foreign exchange market changes rapidly, and it is very difficult to catch the so-called “lowest point”. For most travelers, rather than trying to predict market highs and lows, it is better to adopt a “phased buying” strategy. You can start observing exchange rate trends several months before your trip. When the rate looks relatively favorable, exchange a portion online in batches and gradually build your foreign currency position. This approach effectively spreads exchange rate risk and helps avoid exchanging everything at the highest point.

 

Frequently Asked Questions about Currency Exchange (FAQ)

Q: Can I exchange foreign currency without bringing my ID card?

A: Absolutely not. According to Taiwan’s “Regulations Governing the Declaration of Foreign Exchange Receipts and Payments or Transactions” and anti money laundering regulations, banks must verify customer identity when handling foreign currency cash exchange transactions. Therefore, regardless of the amount, over the counter currency exchange requires presentation of the original ID card (for foreign nationals, this means a passport or residence permit). Documents such as a National Health Insurance card or driver’s license cannot be used as substitutes.

Q: Is there a handling fee when exchanging Japanese yen at a bank?

A: Usually not. If you exchange “TWD cash” for “Japanese yen cash” over the counter at a bank, the vast majority of banks do not charge an additional handling fee. The cost is already embedded in the quoted “cash selling rate”. However, if you withdraw Japanese yen cash from your own foreign currency account, a withdrawal fee will be charged.

Q: Which Is More Cost Effective, Online Currency Exchange Or Over The Counter Exchange?

A: Generally speaking, “online currency exchange” is more cost effective. This is because online currency exchange (also known as online settlement), uses the “spot exchange rate”, while over the counter cash exchange uses the “cash exchange rate”. Spot exchange rates are usually more favorable than cash exchange rates. In addition, many banks offer preferential rate discounts for online settlement in order to promote digital channels, making the price difference even more noticeable. Therefore, if you have an account with the bank, it is recommended to prioritize online settlement and then collect the cash at a branch.

Q: Can I Exchange Foreign Currency Using Someone Else’s Identification?

A: No. Currency exchange is a financial transaction subject to real name requirements and must be handled in person by the individual, with presentation of their own identification. Bank staff are required to verify that the person matches the photo on the identification document, so it is not possible to authorize another person or use someone else’s identification to complete the transaction.

 

Conclusion

In summary, whether you are exchanging Japanese yen or other foreign currencies, the most important things for over the counter exchange are to bring the “original ID card” and sufficient TWD cash. It is recommended to spend some time before departure using online tools to compare exchange rates across different banks, and to fully understand the pros and cons of over the counter exchange, online settlement, and foreign currency ATMs. As long as you grasp the foreign currency exchange precautions and the over the counter exchange process outlined in this article, you can save time and effort, avoid the embarrassment of making a wasted trip to the bank, and make thorough financial preparations for your overseas journey!



编者
Evan Lin

Evan Lin

我是Evan Lin,从大学时期开始接触外汇交易,至今已有多年实战经验,熟悉技术分析与EA策略,热衷于研究市场脉动与风险管控,喜欢分享实战经验和交易技巧,和大家一起学习、一起进步!

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