A cheap resort break or free dinner in Cancún or Los Cabos can come with a hidden price tag: a seat at a timeshare sales seminar. Mexican consulates have issued fraud warnings, and cases of buyers pursued through the courts have made headlines, so anyone weighing up a "vacation club" pitch on a Mexican holiday should know exactly what they'd be agreeing to.

A timeshare isn't property ownership — that's the first thing to grasp. You're buying a long-term right to stay at a resort (or a defined group of resorts) each year, typically paying a hefty upfront sum plus closing costs, then annual maintenance fees forever. You get no title, no share of the physical asset, and it's nothing like renting an apartment on Airbnb or VRBO, which involves no upfront commitment at all.

The sales pitch usually sounds appealing: a turn-key, self-catering condo with pool and gym access, no property to manage, and sometimes the option to swap locations for extra fees. The drawbacks are less advertised. Maintenance fees rise year after year and remain payable even in years you don't travel. Financing through the company increases the total cost, foreign-currency charges add more, and stop paying and the company can legally enforce the contract. Resale is sobering too: second-hand timeshare contracts typically sell well below their original price, and exit fees and broker commissions eat into whatever you recoup.

If you're seriously considering signing, Mexican law gives you protection — but you have to use it properly. Every buyer has a five-calendar-day cooling-off period to cancel without penalty, and any "waiver" you're pushed to sign at purchase is legally invalid. To cancel, deliver a written cancellation notice to the address on the contract via a courier that records proof of delivery, or hand it in personally with video evidence and a signed declaration. Regular post doesn't cut it. Local advice across the board is to hire a Mexican Notary Public or contract lawyer before buying, selling, or cancelling — these agreements carry restrictive clauses that are hard to escape once signed.

If you do attend one of the discount-holiday seminars, go with a level-headed companion, keep the free drinks to a minimum, and tell the sales team your lawyer will review anything before you sign. Signing on the spot, however charming the sales team, is a legally binding commitment to years of fees.

For travellers who return to the same Mexican resort town every year, a timeshare can look like convenient value — but anyone wanting flexibility should compare it honestly with just booking a vacation rental each year, with zero upfront cost and no strings.