If you own a home in Mexico that you rent out, a piece of legislation passed in August 2019 deserves your attention. It's called the Ley Nacional de Extinción de Dominio — the National Law of Extinction of Domain — and it gives the Mexican state sweeping powers to seize property suspected of being connected to criminal activity, whether that connection is current or buried in the property's past.

Here's the uncomfortable part: a judge can order an immediate seizure based on a petition from authorities, before any trial takes place. The state can even dispose of the property before proceedings conclude. The law covers titled land, residential and commercial buildings, and ejidos (communal land), plus anything linked to the property — valuables, goods, even bank accounts.

For foreign owners, two scenarios stand out. The first is a historical one: if a previous owner in the chain acquired or built the property with illicit money, the current owner can lose it, potentially years after a perfectly innocent purchase. Insurance won't help — coverages become void in these circumstances, and with the law still new and largely untested, there's no real track record on how appeals work. Even a win in court would mean hefty legal bills.

The second scenario is the one rental owners can actually control: your tenants. The law places responsibility for how a property is used squarely on the owner. If people renting your place use it to stash stolen goods, launder money, store fuel or drugs, or run extortion or trafficking operations, the state can seize your home — and getting it back or getting compensated afterwards may prove impossible.

The practical takeaway from Mexperience is straightforward: vet your tenants properly and keep proof of it. Make sure thorough referencing and due diligence is done before anyone signs, and confirm the people who sign the contract are the same people who actually move in. Rental contracts should also include carefully-worded clauses that explicitly prohibit any illegal use of the property. Since the law is recent, it's worth having a lawyer, Notary Public, or your real estate agent review your current contract to make sure it holds up under the new legal code.

This story matters most to a specific type of traveller: the one who owns rather than rents. Mexico remains one of the most popular countries for foreign holiday homes and long-stay rentals, from Puerto Vallarta to Mérida, and many owners let their properties out for part of the year to offset costs. The 2019 law doesn't change the appeal of owning there, but it does raise the stakes on a step many owners treat casually — tenant screening and contract paperwork. If you rent through a local agent or management company, ask pointed questions about their referencing process. If you handle rentals yourself, don't reuse a decade-old contract template. A short legal review now is far cheaper than fighting an extinction-of-domain case later.