Does staying in Vietnam over 183 days automatically trigger tax residency checks for expats?
Based on 1 discussion with 2 participants · Last activity: 23 days ago
TL;DR
Officially, spending over 183 days in the country (or having your 'center of vital interests' there) makes you a tax resident, but in practice tax authorities don't act automatically — they usually need a trigger like large card transaction volumes.
What the community said
In practice, tax authorities don't automatically show up after 183 days, even in countries with strict enforcement like the US — there needs to be a trigger, such as large card transaction volumes in the country.
25 days ago trigger: card transaction volume
Formally, after (usually) 183 days in the country, tax authorities have the right to ask for a tax declaration — it's not about assumption, it's a formal right to audit.
25 days ago 183 days — formal basis
With electronic tracking systems, it's now technically easy to identify who spent over 183 days in a year — this alone can trigger a tax audit if taxes weren't paid. Duration isn't the only factor — the concept of 'center of vital interests' also matters.
25 days ago center of vital interests