Japan Figured Out

Left Japan Without Paying Your Residence Tax (Juminzei)? How Foreigners Fix Unpaid Bills Overseas & Avoid Visa Rejection (2026 Guide) "I moved back home to London after finishing my contract in Osaka, thinking I left everything behind clean. Two years later, I tried to return to Japan on a new work visa, only to get flagged at immigration because my local City Hall reported thousands of unpaid Juminzei (Residence Tax) bills I didn't even know were waiting for me." Updated October 2026  |  Written by Luna H One of the most brutal financial surprises for foreign residents in Japan is the Year 2 Residence Tax (Juminzei) . Unlike income tax, which is deducted in real-time, residence tax is billed a full year behind based on your previous year's earnings. Thousands of expats pack their bags and leave Japan permanently, completely unaware that giant tax bills are still accruing in their old municipality's system. When you leave Japan without paying the...

Sending Money Home? How Foreigners Claim Overseas Dependent Tax Deductions (Fuyo Kojo) in Japan "I'd been sending money home to my parents in the Philippines every month for two years without knowing I could claim them as overseas dependents on my Japanese taxes. A coworker mentioned it during a lunch break. I went back and calculated what I'd missed — roughly ¥180,000 in unclaimed deductions over two years. I filed a retroactive claim at the tax office and got most of it refunded. The only problem was I'd been sending one bulk transfer to my father's account to cover both parents. The tax office rejected half the claim because the transfers weren't in each parent's individual name." Updated September 2026  |  Written by Luna H If you support family members living outside Japan by sending regular financial remittances, Japanese tax law allows you to claim them as overseas dependents (国外扶養親族). Claiming the Dependent Exemption (扶養控除 - Fuyo Kojo ) reduce...

Freelancing in Japan? How Foreigners Open a Sole Proprietorship (Kojin Jigyo) & Save on Taxes Legally "I spent my first two years in Japan doing freelance translation work on the side and declaring it all as miscellaneous income. At tax time I paid full rate on every yen with zero deductions. A fellow expat asked if I'd registered as a Kojin Jigyo. I hadn't even heard the term. I looked into it and realized I could have been deducting my laptop, internet bill, and a portion of my rent the entire time — plus claiming a ¥650,000 Blue Return deduction. The registration took 20 minutes at the tax office and cost nothing. I'd been overpaying for two full years." Updated September 2026  |  Written by Luna H If you are earning extra income as a freelancer, consultant, content creator, or side-hustler in Japan, registering as a Sole Proprietorship (個人事業 - Kojin Jigyo ) is the most effective legal way to minimize your tax burden. While many foreign residents worry that...

Shocked by Japan’s Year 2 Residence Tax Bill? How Foreigners Lower Juminzei & Avoid Visa Traps "I opened my mailbox in June of my second year in Japan and found a tax bill for ¥240,000. I genuinely thought it was a mistake — I'd been paying income tax every month from my paycheck and had no idea Residence Tax was a completely separate system that hits you all at once in year two. I ignored the first notice thinking it would sort itself out. When I went to renew my visa four months later, the immigration officer pulled up my tax records and told me I had unpaid Juminzei arrears. My renewal was cut from three years to one. I paid the bill immediately and learned how installment plans worked — information that would have been useful when the first envelope arrived." Updated September 2026  |  Written by Luna H

  Taxes in Japan for Foreigners (2026): The Complete Guide — Income Tax, Residence Tax, and the Surprise Bill Nobody Warned You About Tax Taxes in Japan for Foreigners (2026): The Complete Guide — Income Tax, Residence Tax, and the Surprise Bill Nobody Warned You About Updated September 2026  |  Japan Figured Out Editorial Team Most foreigners arriving in Japan focus on the obvious costs: rent, food, transport. What catches nearly everyone off guard is Japan's tax system — specifically the residence tax bill that arrives in your second year , based on your first year's income, often totaling ¥200,000–¥400,000 due in a matter of months. Nobody warns you about it. Your first year feels fine financially. Then June of year two arrives. This guide explains exactly how Japan's tax system works for foreigners — income tax, residence tax, who needs to file, what deductions you're missing, and how to avoid the surprises that catch most peo...