Q: Living in a vessel can be considered a dwelling house. I am determining the tax residence in Mexico of an expat

A: In determining tax residence in Mexico for an expat living on a vessel, whether the vessel can be considered a dwelling house depends on various factors. While a vessel may serve as a temporary residence for the expat, the classification as a dwelling house for tax purposes can be nuanced. Mexican tax authorities may consider factors such as the permanence of the expat's presence on the vessel, the degree of control and possession the expat has over the vessel, and whether the vessel is stationary or constantly moving.

If the expat resides on the vessel for an extended period and uses it as their primary living quarters while in Mexican waters, there may be grounds to argue that the vessel qualifies as a dwelling house. However, if the expat's presence on the vessel is temporary or sporadic, and they maintain ties to another country, Mexican tax authorities may not consider the vessel as a dwelling house for tax residence purposes. It's essential to carefully assess the specific circumstances of the expat's living arrangement on the vessel and how it aligns with Mexican tax laws and regulations.

Seeking guidance from a tax advisor or legal expert familiar with Mexican tax laws and residency requirements can provide clarity on whether the expat should be considered a tax resident based on their living situation on the vessel. They can help interpret the relevant laws and regulations, analyze the expat's residency status, and provide guidance on tax compliance obligations. By understanding the nuances of tax residency determination and seeking professional advice, the expat can ensure compliance with Mexican tax laws and avoid potential issues with tax authorities.