Your Guide to Short-Term Rental Laws and Taxes in Baja California Sur

Ah, the Cabo dream. You can already picture it: waking up to the sound of gentle waves, the sun warming your ocean-view terrace, and the knowledge that your beautiful property in Cabo San Lucas isn’t just a getaway—it’s a smart investment. The allure of generating rental income to offset costs, build wealth, and share your slice of paradise with others is powerful. It’s the reason so many Americans look south for their next real estate venture.

But then, reality sets in with the force of a rogue wave. How do you actually navigate the rules and regulations of renting it out? For many American buyers, understanding Mexican rental laws and taxes can feel like trying to read a map in a foreign language—overwhelming and a little intimidating. You start hearing words like fideicomiso, ISR, and IVA, and suddenly the dream feels complicated.

That’s where we come in. At Coastal Properties of Cabo, we’ve been helping Americans buy and sell their dream homes in Los Cabos since 2005. We believe a smart investment is an informed one, and our expertise extends beyond finding the perfect beachfront property in Cabo San Lucas to helping you understand the path to rental success. This guide is your first step.

Part 1: The Legal Framework for Your Cabo Rental Property

Before you can even think about rental income, you need to own the property correctly. Let’s break down the legal foundation for American buyers.

Understanding Property Ownership as a Foreigner

The biggest question we get is, “Can I, as an American, actually own property in Cabo?” The answer is a resounding yes, but the mechanism is different from what you’re used to in the U.S.

The Fideicomiso: Your Key to Ownership

Because all of Los Cabos lies within Mexico’s “restricted zone” (within 50 km of the coast), foreigners purchase property through a bank trust.

Fideicomiso: This is a government-endorsed bank trust that holds the title to the property on your behalf. You, as the beneficiary, have all the rights of ownership. You can use, enjoy, rent, sell, improve, and will the property to your heirs. It’s a secure, standard, and completely legal instrument that has been used for decades to facilitate foreign investment. Think of the bank as a trustee, not the owner. Our complete guide to the fideicomiso explains this in greater detail.

Essential Registrations and Licenses for Short-Term Rentals

Once you own your Cabo property, you can’t just list it on Airbnb and call it a day. To operate legally and avoid headaches, you need to get registered.

Getting Your Mexican Tax ID (RFC)

RFC (Registro Federal de Contribuyentes): This is your unique tax identification number in Mexico, similar to a Social Security Number or EIN in the U.S. It is absolutely mandatory for anyone earning income in Mexico, including rental income. You’ll need an RFC to open a Mexican bank account, file taxes, and issue proper invoices (facturas). The process is best handled by a local accountant (contador), who can navigate the SAT (Mexico’s IRS) on your behalf.

State & Municipal Business Licenses (Licencia de Funcionamiento)

You’re running a business, and the local government wants to know about it. You’ll need to obtain a municipal business license to operate your short-term rental. The specific requirements and fees can vary slightly between municipalities, so the process in Cabo San Lucas might differ a bit from that in San Jose del Cabo or the rapidly growing East Cape. This license typically needs to be renewed annually.

Civil Protection Requirements (Protección Civil)

Safety first. The local Civil Protection agency will inspect your property to ensure it meets safety standards for guests. This is a good thing—it protects you, your guests, and your investment. Common requirements include:

• Functional smoke detectors and carbon monoxide detectors.
• Fire extinguishers that are visible, accessible, and recently serviced.
• Clearly marked emergency exits.
• Emergency contact information posted for guests.

Passing this inspection is often a prerequisite for getting your business license.

Part 2: The Financials: A Breakdown of Rental Taxes in Baja California Sur

Alright, let’s talk money. Understanding the tax landscape is crucial for pricing your rental correctly and staying compliant. There are three primary taxes you’ll deal with in Mexico.

Navigating Your Mexican Tax Obligations

The good news is that online platforms like Airbnb and Vrbo now often withhold and remit some of these taxes directly, which simplifies things immensely. However, you are still ultimately responsible for ensuring everything is filed correctly.

ISR (Impuesto Sobre la Renta) – The Income Tax

This is the tax on your profits. The key word here is profits. You can deduct legitimate business expenses to lower your taxable income. This includes things like property management fees, utilities, maintenance costs, and property taxes. The catch? To claim a deduction, you must have an official electronic invoice, or factura, for the expense. This is another reason why having a good local accountant is essential—they’ll manage this for you.

IVA (Impuesto al Valor Agregado) – The Value-Added Tax

Think of this as a national sales tax. The current rate is 16%. You must collect this tax from your guests (it’s added to their total bill) and then remit it to the SAT. As mentioned, platforms like Airbnb often handle this automatically, which is a huge help for foreign owners.

ISH (Impuesto Sobre Hospedaje) – The Lodging Tax

This is a state-level tax specific to hospitality services. In Baja California Sur, the rate is currently 4%. Like IVA, this tax is paid by the guest and collected by you (or the platform) to be passed on to the state government.

Don’t Forget Your U.S. Tax Responsibilities

This is the part many American buyers forget. Just because you’re earning money in Mexico doesn’t mean Uncle Sam doesn’t want to know about it.

Reporting Foreign Rental Income to the IRS

As a U.S. citizen or resident, you are required to report your worldwide income to the IRS. This includes every dollar of rental income you earn from your Cabo vacation home. You’ll typically report this on Schedule E of your Form 1040.

The Foreign Tax Credit: Avoiding Double Taxation

Hold on—does this mean you get taxed twice? No. The U.S. and Mexico have a tax treaty to prevent double taxation. You can claim the Foreign Tax Credit (using IRS Form 1116) for the income taxes (ISR) you’ve already paid to Mexico. This credit directly reduces your U.S. tax liability, often offsetting it completely on your rental income.

This is cross-border tax law, so our best advice is this: hire a tax professional who specializes in U.S.-Mexico tax issues. It’s worth every penny.

Part 3: Your Path to Success: Partnering with the Right Experts

Reading all of this might make your head spin, but here’s the secret: you don’t have to be an expert in Mexican law and accounting. You just have to build a team of people who are.

Why You Shouldn’t Go It Alone: Building Your Local Team

Trying to manage this process from the U.S. by yourself is a recipe for disaster. A reliable local team is your most valuable asset.

Your Real Estate Advisor: The First and Most Important Step

A knowledgeable real estate agency does far more than just unlock doors to beautiful properties. A great agent understands which properties have the best rental potential, knows the ins and outs of HOA rules for Cabo communities, and, most importantly, has a network of trusted professionals.

At Coastal Properties of Cabo, we are your first point of contact and your guide. We connect you with the vetted professionals you need for a seamless experience, from legal experts to the best property managers in Cabo. Choosing the right real estate agent is the first step to building your entire success team.

The Notario Publico: Finalizing Your Purchase

In Mexico, the Notario Publico is a highly respected, government-appointed attorney who acts as a neutral third party in a real estate transaction. They are responsible for verifying the legality of the property title, drafting the new deed, and ensuring all taxes and fees related to the sale are paid. Their role is to ensure the transaction is legal and properly recorded, protecting both buyer and seller.

The Accountant (Contador): Your Tax Compliance Guru

A good local accountant is non-negotiable. They are your key to:

• Properly registering for your RFC.
• Filing your monthly and annual ISR and IVA declarations.
• Ensuring you have the correct facturas to maximize your legal deductions.
• Keeping you up-to-date on any changes in Mexican tax law.

The Property Manager: Your On-the-Ground Partner

Unless you plan on living in Los Cabos full-time, a property manager is essential. They are the face of your business, handling everything from marketing and bookings to guest check-ins, cleaning, and emergency maintenance. They ensure your property remains in top condition and your guests have a five-star experience, leading to great reviews and repeat business.

Invest in Cabo with Confidence and Clarity

Owning and renting a property in Baja California Sur is an achievable and incredibly rewarding goal. Yes, there are legal and tax steps involved, but they are clear, well-established, and entirely manageable with the right guidance. You don’t have to be intimidated by the process.

The key is to not navigate it alone. With over 19 years of experience and unparalleled access to listings across Cabo San Lucas, San Jose Del Cabo, and the East Cape, Coastal Properties of Cabo is more than just a real estate agency—we are your strategic partner in making a successful investment. We’ve helped hundreds of Americans turn their Cabo dream into a smart, profitable reality, and we can do the same for you.