Why Chiang Mai, specifically
Chiang Mai has been a magnet for remote workers for well over a decade, and the infrastructure reflects it — reliable wifi is the norm rather than the exception, a genuine co-working scene exists beyond just cafés with plugs, and a large, self-sustaining community means you're never starting from zero on local knowledge, whichever field you work in.
Where to base yourself
Nimman is the natural centre of gravity for remote work — the highest density of serious co-working spaces, cafés built for laptop use rather than just quick coffee, and the community itself. The Old City offers a quieter, more traditional alternative if you'd rather work from a converted-house café than a design-forward co-working space, at some cost to convenience for meetups and events, most of which cluster around Nimman.
Wifi and connectivity
Home and café wifi is generally reliable in central areas, and mobile data from Thai carriers is fast and inexpensive by international standards — a solid backup or primary connection if you're moving between locations through the day.
Community
Regular meetups, co-working events and an active online community mean meeting other remote workers is straightforward if you want it — Nimman's café density alone creates natural, repeated overlap with the same faces over a longer stay.
Visas for working remotely
Working while on a tourism-oriented visa status is a genuinely important legal grey area to understand properly rather than assume — Thailand's visa categories and their permitted activities are specific and do change. See our visa basics guide as a starting orientation, and verify your specific situation with a current, qualified source before committing to a long stay built around remote work.
Accommodation for longer stays
See our serviced apartments & longer stays guide for how monthly-rate accommodation works here, generally the most practical option once you're staying more than a couple of weeks.