The playbook
Ninety days, one errand
The visa math nobody tells you: the US 10-year tourist visa allows 60 days per entry. You reach 90 with either one PSB extension filed mid-stay, or one border hop. Here is the whole cycle, day by day.
T−60 to T−14
Before you fly
- 10-year multi-entry L visa application (60 days per entry — the 90-day trip is built from this)
- Link your US card to Alipay and WeChat Pay; test both with a small transaction
- Install and test your eSIM roaming plan or VPN — after landing is too late
- Health insurance valid in mainland China
- Apartment shortlisted in an oversupplied district of your base city
Day 0–3
Landing
- Arrive; entry stamp starts your 60-day clock
- Sign the lease: 押一付三 — one month deposit + three months rent, which maps exactly onto a 90-day stay
- Register at the local police station within 24 hours of moving in (mandatory for private rentals; hotels do it for you)
- Transit card, local SIM, grocery and delivery apps
Day 4–44
Live
- This is the part you came for. Monthly burn in Kunming: roughly $765–800 all-in
- Deflation quietly works in your favor — your dollar buys a bit more each month
Day 45–53
The extension window
- File the +30-day extension at the city's PSB Exit-Entry Administration
- Must be submitted at least 7 days before day 60; decision within 7 working days
- Fee for US citizens: ~¥760. Bring passport, registration slip, itinerary
- Prefer not to deal with the PSB? Take the hop instead (below)
Day 88–90
Exit
- Fly out before the extended clock expires
- Deposit back, utilities settled, registration closed out
- Next cycle can start whenever you like — the visa is multi-entry for 10 years
Plan B (or plan A)
Visa-refresh hop strategies
Crossing any border and re-entering resets your 60-day clock. Three routes, ranked by cost from each base. One honest constraint: frequent back-to-back resets eventually draw questions at the border — hop once per cycle, not four times a year forever.
Hong Kong
The classic. Exit mainland immigration, re-enter, fresh 60 days. No visa needed for HK itself.
Vietnam
The cheapest reset in the country. Hanoi is 8h total if you want a real side trip.
Laos
Scenic rail through the mountains to Luang Prabang. Doubles as a vacation from your vacation.
Cycle math
Why 90 days — and why twice a year is the ceiling
These numbers aren't arbitrary. Three separate rules converge on the same design, and the cap is a feature.
90 days
Max per stay
Since 2013, a tourist visa extends once only. Your 60-day entry + one 30-day PSB extension = 90 days, and that's the wall. One entry, one errand, one clean quarter.
183 days
The tax line
Spend 183+ days in mainland China in a calendar year — tourist days count — and you become a Chinese tax resident, with filing obligations to match. Two 90-day cycles = 180 days: just under the line, every year, by design.
2 / year
The border's patience
Serial back-to-back re-entries pattern-match to "living here on a tourist visa," and entry is always discretionary. A spring cycle and a fall cycle stay invisible. We don't sell a lifestyle of endless hops — the honest advice and the good product are the same thing.