Sending Money from Japan to the UK: A Practical Guide
A practical JPY→GBP decision guide, with Wise vs bank-wire tradeoffs and the UK tax-residence points that matter for Britons in Japan.
JPY→GBP is a clean corridor. No transfer caps, fast bank-to-bank delivery, and multiple competitive services. If you are a UK citizen in Japan sending money home regularly, the mechanics are straightforward.
Where it gets interesting is the UK-specific context that most remittance guides ignore entirely: whether you broke UK tax residency when you moved, what that means for your Japanese income, and what happens to your ISA while you are abroad. None of these are triggered by the act of sending money — but they are questions every UK person in Japan should have a clear answer to.
This is a practical guide to the JPY→GBP corridor: what tends to work best, where the costs actually sit, and which UK tax-residence questions matter in the background.
Service Comparison
Wise
Wise is the default recommendation for most JPY→GBP transfers. It uses the mid-market rate — the same rate on Google — and charges a transparent fee upfront.
Typical fees for JPY→GBP (as of early 2026 — verify before transferring):
- Approximately 0.4–0.7% of the transfer amount
- No hidden spread — the fee is the fee
On a ¥300,000 transfer (roughly £1,500 at current rates), that is about ¥1,200–¥2,100 in fees. The recipient gets GBP at the mid-market rate minus that percentage.
Speed: Usually same-day or next business day to a UK bank account. Wise routes to UK accounts via Faster Payments where possible, which is near-instant once Wise processes the transfer.
Best for: Regular monthly transfers of any size. The cleanest default.
Revolut
Competitive with Wise on weekday transfers. The two caveats are the same as for any Revolut corridor:
Weekend markup: Revolut applies a 1% markup on currency conversions during weekends. For a ¥300,000 transfer, that is an extra ¥3,000 on top of any other fees. Schedule large transfers on weekdays.
Plan limits: The free Standard plan includes fee-free exchange up to ¥300,000/month on weekdays. Above that, a 0.5% fee applies. Premium and Metal plans raise or remove the cap.
Best for: Existing Revolut users on a paid plan making weekday transfers.
Existing HSBC Setups
This is now a niche case rather than a normal Japan-based retail recommendation. If you already have an older HSBC cross-border setup, it may still be worth comparing that route against Wise or a standard bank wire.
But it should not be presented as an easy new-user path in Japan in 2026. HSBC’s own Japan pages say they do not provide retail banking services in Japan for overseas personal account holders, and that they now offer only a very limited range of services to existing domestic personal customers after discontinuing HSBC Premier in Japan.
Best for: Existing legacy HSBC customers who can verify the current fees, FX rate, and transfer availability directly with HSBC.
Bank Wire (SWIFT)
A traditional SWIFT wire from your Japanese bank — MUFG, Mizuho, SMBC, or Japan Post Bank — to your UK bank. Fees typically run ¥3,000–¥5,000 per transfer, plus a spread above mid-market. Your UK bank may also charge an incoming international wire fee (often £5–£15 depending on the bank).
Slow (2–3 business days) and expensive for regular use. Where it earns its place: large one-off transfers where you want formal bank-issued documentation, or when a UK solicitor or mortgage provider specifically requires a SWIFT wire rather than a fintech transfer.
SMBC Trust Bank’s PRESTIA service is the best option within this category — English-language, formal Overseas Remittance Records available online, explicitly designed for documentation needs.
Best for: Property transactions, large one-off transfers, situations requiring formal bank documentation.
Rate Comparison at a Glance
| Service | Effective cost on ¥300,000 | Speed | Best for |
|---|---|---|---|
| Wise | ~¥1,200–¥2,100 (0.4–0.7%) | Same day / next day | Regular transfers, best default |
| Revolut (weekday) | ~¥1,200–¥1,800 | Hours | Paid-plan users, weekday only |
| Existing HSBC setup | Varies | Varies | Legacy customers only |
| Bank wire | ¥3,000–¥5,000 + spread | 2–3 business days | Large one-off, formal docs |
Illustrative ranges. Verify current rates before transferring.
The UK Statutory Residence Test — What It Actually Means
Here is the question that matters for every UK citizen who moved to Japan: did you formally break UK tax residency when you left?
The UK’s Statutory Residence Test (SRT), in force since 2013, determines your UK tax residency status for each tax year (April 6 to April 5). It is not automatic — you need to assess your position.
The simplest automatic non-residence condition: if you spent fewer than 16 days in the UK during a tax year and were resident in a previous year, you are automatically non-UK resident for that year. More days in the UK, or a combination of UK “ties” (family, accommodation, employment, 90-day tie), can make you resident even if you are physically based in Japan most of the year.
Why this matters for your Japanese income:
- If you are non-UK resident: HMRC does not tax your foreign income just because you remit it to the UK. UK-source income can still have its own rules, and some UK investment income has special treatment for non-residents. Your Japanese salary is not brought into UK tax just because you move it to a UK bank account.
- If you are still UK resident: HMRC taxes your worldwide income — including your Japanese salary. But the UK–Japan double taxation treaty prevents you from paying tax twice. Japanese income tax paid reduces what you owe in the UK on the same income.
The key point: sending money from Japan to your UK bank account does not create a UK tax liability. The income was already either taxable (if you remain UK resident) or not (if you are non-resident) based entirely on your residency status — not on whether you moved the money.
Your ISA While You Are in Japan
This comes up constantly for UK professionals abroad. The rules are clear:
You generally cannot make new ISA contributions while you are a non-UK resident. The annual ISA allowance (£20,000 for 2025/26) is generally only available to UK residents. The main published exception is for a Crown employee working overseas, or that person’s spouse or civil partner.
Your existing ISA continues unchanged. Investments inside a Stocks and Shares ISA keep growing tax-free. You do not need to sell or close the ISA. You cannot add to it, but you can manage existing holdings, switch funds, and the tax-free wrapper remains in place.
When you return to the UK and re-establish UK residency, you can start contributing again. Years abroad do not wipe out your ISA — you simply have a gap in contributions during those years.
One practical implication: if you are planning to leave Japan and return to the UK in the next few years, your ISA is likely sitting untouched and fine. Just make sure you are not trying to add to it — your UK bank may flag a contribution attempt from a Japanese IP address, and doing so as a non-resident is technically a rule breach.
Large Transfers and AML Checks
UK banks apply anti-money laundering checks on large incoming international transfers. There is no single public threshold that works as a general rule across all banks, so it is better to assume the review depends on the bank, the pattern of activity, and how unusual the transfer looks for your account.
This is not a problem — it is a request for documentation. What your bank may ask for:
- Evidence that the money is your salary (Japanese payslips or employment contract)
- Confirmation it is your own savings or investment proceeds
- A simple written explanation of the transfer purpose
Keep this paperwork accessible before making a large transfer. Delays happen when people cannot quickly provide what the bank asks. The bank is not accusing you of anything — they are completing a routine AML check.
Tax Documentation for Fuyou Claims
If you are sending money to a dependent in the UK — a parent, for instance — and want to claim them on your Japanese tax return, the documentation requirements are the same as for any other country.
The practical rule is the same one used in the other remittance guides: the NTA approves document types, not remittance brands. Wise transaction history or transfer receipts may work well if they clearly show the sender, recipient, dates, and amounts. A bank-issued record such as PRESTIA’s Overseas Remittance Record can also be easier for HR to review. But the safe move is still to confirm the format with HR before year-end.
See the overseas dependent deduction guide for the full NTA documentation requirements.
Recommended Setup
Regular monthly transfers (any size) → Wise. Clean, transparent, consistently good on JPY→GBP.
Already on Revolut Premium or Metal, transferring on a weekday → Wise and Revolut are close; use whichever is slightly better that day.
Already have a legacy HSBC setup on both sides → Compare it directly with Wise. It may still be convenient, but do not assume it is a normal new-user path in Japan.
Large one-off transfer (property, savings) → Bank wire or Wise; PRESTIA if you need formal paper documentation.
UK citizen unsure whether you are still UK tax resident → Resolve that first, independently of your transfer service. GOV.UK’s residence status checker is a good starting point.
If you want to try Wise, you can sign up with my link and get either a free card or zero fees on a transfer up to ¥75,000, depending on the offer Wise is showing at the time.
If you want to try Revolut, you can sign up free with my link. The free Standard plan currently gives you up to ¥25,000/month of ATM withdrawals with no Revolut fee, weekday FX up to ¥300,000/month with no extra fee, free virtual and single-use cards you can manage in-app, and access to cashback offers with selected online merchants in Revolut Shops.
Key sources: HMRC’s Statutory Residence Test guidance, GOV.UK on UK residence and tax, GOV.UK on ISAs if you move abroad, GOV.UK on tax on your UK income if you live abroad, HMRC’s HS300 non-residents and investment income helpsheet, GOV.UK on the 4-year Foreign Income and Gains regime, HMRC guidance on remittance basis changes, the UK-Japan double taxation convention, HSBC Japan on personal customer limitations and HSBC in Japan, NTA English guidance on documents for non-resident dependent claims, PRESTIA on Overseas Remittance Records, and Wise Japan. Exchange rates and provider details change over time, so always verify the live rate and current requirements before transferring.
