Buying or selling property in Mexico can be described as straightforward. In many ways, it is. Transactions are typically cash, closings are handled by a notario, and foreigners can legally own property in most parts of the country.

But anyone who has spent time in the market knows that straightforward does not mean foolproof. Most transactions move from offer to closing without drama. Some do not.

And when things go wrong, they can become expensive, stressful and, in rare cases, legally complicated. The good news is that most problems are avoidable with preparation, patience and the right professional guidance. The notario in Mexico plays a central role in real estate transactions. (Colegio de Notarios de la Ciudad de México) Here are some of the most common issues — and how to steer clear of them.

Title problems that surface late One of the biggest misconceptions foreign buyers have is that if a property is listed publicly, the title must be clean. In reality, title issues are not common, but they do happen. A property may have an old lien that was never properly canceled, an unresolved inheritance process, unpaid property taxes or discrepancies in square meter measurements between the deed and the physical structure.

In Mexico, the notario plays a central role in reviewing the title and confirming that taxes and utilities are current. However, that review typically takes place after a purchase agreement is signed. If problems are discovered at that stage, it can delay closing or, in some cases, derail the transaction entirely.

How to avoid it: Work with an agent who requests preliminary documentation before marketing or offering on a property. Sellers should have copies of their deed, predial (property tax) receipts and utility statements ready. Buyers should ensure their offer includes appropriate timelines and conditions that allow title review before funds are released to escrow.

Unrealistic pricing It may sound simple, but price is still the most common reason a property lingers on the market or a deal falls apart. Sellers sometimes anchor to what they need or want from the sale rather than what the market will support. Buyers, especially in softer markets, may assume steep discounts are always available.

When expectations on either side are disconnected from current comparable sales, negotiations can stall. A property that sits for a year can eventually sell — but often at a lower price than if it had been positioned correctly from the beginning. A property that sits for a year can still sell, but it’s important to have reasonable pricing based on data, not emotions. (Coldwell Banker Riveras) How to avoid it: Base decisions on data, not emotion.

A thoughtful market analysis that looks at recent sales — not just active listings — helps set realistic expectations. Pricing correctly from the start often leads to stronger offers and smoother negotiations. Inspection surprises In Mexico, home inspections are not mandatory, but they are increasingly common, especially among foreign buyers.

Even newer homes can reveal issues: roof waterproofing near the end of its lifespan, electrical systems that need updating, or structural cracks that require evaluation. Sometimes buyers wait too long to schedule an inspection, conducting it only after funds have been deposited into escrow without clear contingency language. That can limit their leverage if significant issues are found.

How to avoid it: Schedule inspections either before making an offer or immediately after acceptance, and ensure the purchase agreement clearly outlines how inspection findings will be handled. A professional inspection does not mean a transaction will collapse; more often, it provides clarity and a basis for reasonable adjustments. Residency and tax misunderstandings Residency status can affect capital gains tax calculations at the time of sale.

Sellers who assume they qualify for certain exemptions without proper documentation may be surprised at closing. On the buyer side, confusion sometimes arises around the process of obtaining the required permit from the Mexican government (SRE) or registering with the tax authority if rental income is anticipated. How to avoid it: Discuss tax implications early.

A knowledgeable real estate professional, working alongside a qualified attorney, can help sellers prepare documentation well before listing. Buyers planning to generate income should understand their obligations before closing. Financing assumptions U.S.-style financing to foreign real estate buyers in Mexico is available through companies like MOXI. (MOXI) While most transactions in markets like San Miguel de Allende or Cabo are cash, financing does exist through Mexican banks and some cross-border lenders.

Problems arise when buyers assume financing will be quick or guaranteed. Loan approvals can take longer than expected, and appraisal requirements may differ from U.S. norms. If a purchase contract does not include a financing conting