7 articles
Every spring, freelancers and small guesthouse operators in Japan hit the same fork in the road: file as 青色申告 (aoiro shinkoku, “blue return”) or 白色申告 (shiroiro shinkoku, “white return”)? I picked white return my first year because it sounded simpler, and in hindsight I left money on the table.
Every time I furnish a new unit, I go through the same mental math: is this ordinary furniture purchase going to create a multi-year depreciation schedule, or can I just write the whole thing off this year? For a while I didn’t actually know the rule well enough to answer that quickly — I just handed the receipts to my accountant and hoped. Once I understood the ¥400,000 special measure properly, furnishing decisions got a lot easier to plan around.
If you’re a sole proprietor or small operator running a guesthouse in Japan, this rule is often an overlooked tax measure worth checking your receipts folder for.
Somewhere between the invoice system rollout and every accounting app suddenly adding an “AI receipt scanning” button, a lot of freelancers in Japan absorbed a vague sense that “digital receipts are now mandatory” — without ever getting a straight answer on what that actually means day to day.
If you own the property you run as a short-term rental in Japan, depreciation (減価償却) is probably the largest single line item you can deduct — and one of the most misunderstood by foreign operators.
I’ve spoken to investors who bought properties in Japan, ran them as Airbnbs for two or three years, and never once claimed depreciation because they didn’t know they could. I’ve seen others deduct over the wrong useful life because they misread the table. Neither is a great outcome. Here’s how it actually works.
Running a small guesthouse in Japan, you’re probably a 免税事業者 — a consumption tax-exempt business. You don’t collect Japan’s 10% consumption tax from guests, you don’t file a consumption tax return, and your accounting is simpler for it. As revenues climb though, that status has a shelf life. And the rules for when it ends are easier to get wrong than most people realize.
Here’s what I wish someone had laid out clearly when our own revenue started approaching the threshold.
You’re running guesthouses, not an accounting firm. But somewhere between managing guest check-ins, coordinating cleaning teams, and chasing OTA payouts, the receipts start piling up. The konbini bag under your desk slowly becomes a grocery bag, which becomes two grocery bags, and suddenly it’s February and you need to file your 確定申告.
This is the reality for most short-term rental operators in Japan — especially those running under a LLC or as a sole proprietor. Here’s a practical guide to what you actually need, without the accounting software sales pitch.
Another 確定申告 season has come and gone. If you’re reading this in April, you either just filed your FY2025 return — congratulations — or you’re emerging from a fog of receipts, spreadsheets, and late-night e-Tax sessions wondering if there’s a better way to do this.
There is. And it starts now, in April, not next February.