Sending Money From Japan? How Foreigners Bypass High Bank Fees, Source of Funds Checks & Transfer Locks

Sending Money From Japan? How Foreigners Bypass High Bank Fees, Source of Funds Checks & Transfer Locks

"I'd been sending money home through my Japanese bank every month for a year — ¥5,000 in fees each time plus a terrible exchange rate. I assumed that was just the cost of international transfers. Then my transfer got frozen because the bank flagged it as a Source of Funds check and asked me to come in with my tax slip and My Number card. I sat in the branch for two hours. A friend texted me while I was waiting to ask why I wasn't using Wise. I set it up that evening. My next transfer cost me ¥800 in fees and arrived the same day. I'd wasted over ¥60,000 in bank fees over twelve months without knowing there was a better option."

Updated September 2026  |  Written by Luna H


Sending money back home to pay off student loans, support family, or transfer savings is a monthly necessity for foreign residents in Japan. However, moving money out of Japan often feels unnecessarily complex. Traditional Japanese banks charge steep wire fees, apply poor exchange rate markups, and suddenly block outgoing transactions under strict Anti-Money Laundering (AML) regulations.

When an international wire gets held up because you missed a My Number card verification notice or failed to explain your "Source of Funds" to a bank clerk, it can cause immense financial stress. Here is your practical, step-by-step guide on how to remit money out of Japan quickly, legally, and at the lowest possible cost.

πŸ’‘ Quick Expat Summary

  • Mandatory My Number Registration: Japanese tax laws require all financial institutions to collect and verify your 12-digit My Number before processing any international money transfers.
  • Avoid Traditional Bank Wires: Major banks like Yucho or SMBC charge up to 7,000 JPY in combined sending and receiving intermediary fees, plus bad exchange rates.
  • Fintech Remittance Services: Services like Wise or Revolut use mid-market exchange rates and local Japanese bank transfers, cutting total transfer costs by up to 80%.

Why International Transfers Get Frozen in Japan

Japanese financial institutions operate under strict supervision from the Financial Services Agency (FSA). Understanding these three verification bottlenecks prevents unexpected remittance holds:

  • Expired My Number Linkage: If your My Number digital certificate expires (which happens automatically when your Residence Card expires), your international remittance app or bank portal will instantly suspend outgoing transfers.
  • Source of Funds (SOF) Inquiries: Transfers over 1,000,000 JPY (or frequent smaller transfers) trigger automated compliance flags. Banks will demand tax certificates (Gensen Choushuuhyou) or pay slips to prove the money was earned legally in Japan.
  • Name Order Mismatches: Foreign bank accounts with First Name / Middle Name / Last Name formatting frequently fail automated matching with Japanese bank sender profiles that display Last Name / First Name.

⚠️ Crucial Warning: Do Not Use Unlicensed Underground Transfers

Never use informal underground remittance agents or social media money exchangers (often called "Underground Banking"). In Japan, operating or using unlicensed money transfer channels violates the Banking Act, risking immediate bank account freezing, visa revocation, and criminal prosecution.


Step-by-Step: The Cheapest Way to Send Money Overseas

Follow this exact setup to minimize transfer fees and avoid bank holds when sending money out of Japan:

Step 1: Prepare Your Verification Documents

Before initiating a transfer, gather your original Residence Card, active My Number Card (or a Juminhyo showing your My Number), and your official Japanese tax withholding slip (Gensen Choushuuhyou).

Step 2: Create a Certified Digital Remittance Account

Sign up for an online licensed service like Wise or Revolut. Complete the eKYC verification process by taking a smartphone scan of your Residence Card and the security code printed on your My Number paper notification.

Step 3: Transfer Funds via Local Japanese Bank (Furikomi)

Instead of doing a international SWIFT wire, transfer Japanese Yen from your Yucho or Megabank account directly to Wise’s domestic Japanese bank account (usually PayPay Bank or MUFG) via local online banking (Furikomi). Wise then converts the money at real exchange rates and deposits it into your home country bank account.


Japan Remittance Options Compared

Compare costs, speed, and paperwork requirements across common transfer methods in Japan:

Method Transfer Speed Fee Level Best Suited For
Fintech Services (Wise/Revolut) Same day to 24 hours Very Low (Real exchange rate) Monthly savings & living cost transfers.
Traditional Bank Wire (Megabanks) 3 to 5 business days High (3,000~7,000 JPY + FX spread) Large corporate or institutional funds.
Cash Counter Services (Western Union) Instant (Minutes) Moderate to High Emergency cash pickups without bank accounts.

Practical Japanese Phrases for Remittance Inquiries

πŸ“Œ Useful Japanese Phrases for Bank Remittance Staff

  • "I want to make an overseas transfer."
    ζ΅·ε€–ι€ι‡‘γ‚’γ—γŸγ„γ§γ™。(Kaigai soukin o shitai desu.)
  • "I brought my My Number card and income statement."
    γƒžγ‚€γƒŠγƒ³γƒγƒΌγ‚«γƒΌγƒ‰γ¨ζΊζ³‰εΎ΄εŽη₯¨γ‚’ζŒε‚γ—γΎγ—γŸ。(Mai naambaa kaado to gensen choushuuhyou o jisan shimashita.)
  • "Why is my international transfer currently pending?"
    ζ΅·ε€–ι€ι‡‘γŒδΏη•™γ«γͺっている理由は何ですか?(Kaigai soukin ga horyuu ni natte iru riyuu wa nan desu ka?)

Summary: Save Money and Remit Safely

Managing money across borders while living in Japan does not have to eat into your hard-earned savings. By keeping your My Number documents current, utilizing licensed fintech platforms, and keeping income proof ready for larger transfers, you can send funds home quickly, securely, and at minimal cost.

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