Inheriting a Cabo Property: What US & Canadian Heirs Need to Know

The call comes out of nowhere — a parent, a relative, a family friend left you a property in Cabo San Lucas. Your first question: "What do I do now?" Your second: "How much is this going to cost me?" Here is the straightforward answer to both.

Best Case: Substitute Beneficiary Was Named

When the original buyer set up the fideicomiso, they had the option to name one or more substitute beneficiaries — the people who would automatically receive the property rights upon their death. If you are that named substitute, the process is relatively straightforward:

1. Obtain the death certificate — if the death occurred in the US or Canada, the certificate must be apostilled by the Secretary of State (US) or Global Affairs Canada, then translated into Spanish by a perito traductor (certified translator).
2. Notify the trustee bank — contact the Mexican bank that holds the fideicomiso (Santander, BBVA, Banorte, Scotiabank, etc.) and provide the death certificate plus your identification. The bank will confirm you are the named substitute beneficiary.
3. Engage a Mexican notario público — the notario prepares the formal transfer of beneficiary rights. This is an administrative process, not a judicial one — no probate court is involved.
4. Pay transfer costs — notario fees ($2,000–$5,000), bank trust modification fee ($500–$1,500), and potentially ISAI transfer tax (2–5% of catastral value). See the cost breakdown below.
5. New fideicomiso or amended trust — the bank either amends the existing fideicomiso to name you as the new beneficiary or creates a new 50-year trust. Either way, you now hold the property with full rights.

Timeline: 2–6 months from death certificate to completed transfer. Most of the time is spent waiting for bank processing and notario scheduling, not on disputed legal issues.

Worst Case: No Substitute Beneficiary and No Mexican Will

This is the scenario that costs families the most money and the most time. If the deceased did not name a substitute beneficiary on the fideicomiso and did not execute a Mexican will, the property must pass through either:

• Mexican intestate succession (sucesión intestamentaria): A Mexican court determines the legal heirs based on Mexico's Civil Code hierarchy (spouse, children, parents, siblings). This requires a Mexican judicial proceeding and can take 12–24 months.
• US probate + exequatur: If a US will addresses the Mexican property, the US probate court must first adjudicate the estate. Then the US court's order must be recognized in Mexico through exequatur (foreign judgment recognition) before the notario can execute the transfer. Combined timeline: 12–18 months.

Cost: $10,000–$25,000+ in combined US and Mexican legal fees — compared to $5,000–$10,000 for a clean substitute-beneficiary transfer. This is why every foreign property owner in Mexico should, at minimum, name a substitute beneficiary on the fideicomiso and ideally execute a Mexican will. See our cross-border estate planning guide.

Transfer Cost Breakdown

Cost Item	Amount	Notes
Notario público fees	$2,000–$5,000	Varies by property value and complexity
Bank trust modification	$500–$1,500	Some banks charge more for new trust creation
ISAI (state transfer tax)	0–5% of catastral	May not apply to inheritance — get legal opinion
Apostille + translation	$200–$500	Death certificate, will, and ID documents
Mexican attorney	$1,500–$5,000	Higher if intestate succession or exequatur required
Registro Público filing	$200–$500	Recording the transfer in public records

Clean transfer total: $5,000–$12,000
Contested or intestate total: $15,000–$30,000+

US Tax Implications for Heirs

The US tax treatment of an inherited Mexican property has several important wrinkles:

• Step-up in basis: Under current US tax law, inherited property receives a stepped-up cost basis to the fair market value at the date of death. This means if the property was purchased for $300K and is worth $600K at death, your cost basis is $600K — eliminating $300K in capital gains if you sell. This applies to Mexican property held in a fideicomiso.
• FBAR/FATCA reporting: As the new fideicomiso beneficiary, you may have FBAR and FATCA reporting obligations. The fideicomiso is a financial interest in a foreign trust, and if its value exceeds reporting thresholds, you must file.
• US estate tax: If the deceased was a US citizen, the Mexican property is included in their US estate for estate tax purposes. The 2026 estate tax exemption is approximately $13.6 million per individual, so most estates are not affected. But for high-net-worth estates, the fideicomiso value is in play.
• Mexico capital gains if you sell: Mexico taxes capital gains on real property sale regardless of any US step-up in basis. The Mexican gain is calculated based on the original escritura value, not the US stepped-up basis. This means you could owe Mexican capital gains tax even if you have no US gain. The capital gains guide explains the calculation in detail.

Your Three Options: Keep, Rent, or Sell

Option 1: Keep and Use It

If you can afford the carrying costs and will use the property, this is often the emotionally right and financially sound choice. Cabo property has historically appreciated 3–6% annually in premium communities. Monthly carrying costs for a typical condo: $800–$2,000 including HOA, fideicomiso fee, insurance, utilities, and predial.

Option 2: Rent It Out

If you do not plan to use the property regularly, putting it into a rental management program generates income while covering carrying costs. A well-managed two-bedroom in a resort community grosses $40,000–$70,000/year in vacation rental income. Net of management fees and expenses, you can expect 6–10% annual returns. See our rental income guide.

Option 3: Sell It

If you need liquidity or do not want the responsibility of a foreign property, selling is straightforward. Timeline: 3–12 months depending on market conditions and pricing. Keep in mind: Mexican capital gains tax applies to the gain (original acquisition cost to sale price), and the gain may be significant if the property was held for many years. Having a Mexican RFC tax ID can reduce the effective rate.

Immediate Steps When You Learn About the Inheritance

1. Locate the fideicomiso documents: Find the trust agreement that names the bank, the beneficiary, and any substitute beneficiaries. This is typically in the original buyer's files along with the escritura.
2. Secure the property: If the property is currently unoccupied, notify the HOA and any property management company. Ensure insurance is current and utilities are paid to prevent lapses.
3. Engage a Mexican attorney: Before doing anything with the property, hire an abogado in Los Cabos who specializes in foreign property transfers. They will guide the entire process.
4. Apostille the death certificate: This is often the longest administrative step — allow 2–4 weeks.
5. Notify the trustee bank: The bank needs to know about the death and your status as heir or substitute beneficiary. They will provide their specific requirements for the transfer.
6. Consult a US CPA: Understand your FBAR, FATCA, and estate tax obligations before making decisions about keeping or selling the property.