Changing Your Fideicomiso Bank (Substitución de Fiduciario)

You can move your fideicomiso to a different Mexican bank without selling the property. The process is called substitución de fiduciario (substitution of trustee): a new bank accepts the trust, the current bank releases it, a notario records the change in a deed, and the change is registered. Budget for the new bank's acceptance fee (market reference USD 600–750), notary fees and registry costs.

Written by Galarza Legal · Updated October 2026

Estimates only. Every fee, tax, cost and total on this page is an estimate for general information, based on the 2026 published government tables and typical quotes from banks, notaries and appraisers. What you actually pay is set by each office, bank, notary or provider when you pay it, and changes with the exchange rate, the appraisal and the details of your property. Mexico Trust Services confirms figures only in a written quote.

What is a substitution of trustee?

Foreigners hold homes in Baja California through a fideicomiso because Article 27 of the Mexican Constitution keeps direct title within 100 km of the borders and 50 km of the coasts in Mexican hands. In the trust, a Mexican bank is the trustee (fiduciario) and you are the beneficiary (fideicomisario), with the rights to use, rent, sell, improve and name substitute beneficiaries. The trust is not the bank's asset.

A substitution swaps the trustee and leaves the rest in place. The property stays in trust and you keep your rights as beneficiary. The trustee bank changes, and the new bank may add its own fee and service terms.

It is a different process from selling your rights to someone else (a cesión de derechos) and from extending the term (renewal).

Why do owners change banks?

Before you move, write down what exactly is wrong. If the issue is a single unanswered request, a formal written complaint to the trust department may fix it faster and cheaper than a substitution.

Fees. Annual administration fees vary from bank to bank; the firm's market reference range is about USD 550–650 a year. Small differences add up over decades.
Service. Slow answers, no English-speaking staff, lost files, or instructions that take months to process.
The bank merged or left the business. Trusts created decades ago may now sit with a bank that inherited them and gives them little attention.
Preparing for the future. Owners who plan to rent, add beneficiaries or leave the home to their children may want a bank that handles those requests well.

Is changing banks the right fix?

A substitution costs money and time, so compare it with the alternatives first.

Selling soon? Your buyer can take over your trust by cesión or set up a new trust with a bank of their choice. Paying for a substitution just before a sale rarely makes sense.

The trust has other problems? Wrong names, a deceased beneficiary or a missing registry inscription will surface during the substitution anyway. Fix them first or at the same time; see fixing an old trust.

The term ends soon? Plan the extension and the change of bank together, so you do not pay for two separate reviews.

How does the process work?

The usual sequence is below. Each bank has its own forms and internal approvals, so the details vary.

Document review. Gather the trust deed, the SRE permit, a recent bank statement of account and a registry certificate. These show who the parties are and whether anything blocks the change.
Choose the new bank. The new bank reviews the file and your identification (know-your-customer checks) and issues a written acceptance and fee quote.
Settle with the current bank. Pay any unpaid annual fees and ask for its written consent to release the trust. The current bank may charge its own termination or substitution fee; it quotes that fee.
Notarial deed. A notario prepares the deed of substitution. The outgoing and incoming banks sign it, and the beneficiary takes part as the trust deed requires, in person or through an attorney-in-fact.
SRE. A change of trustee does not need a new SRE permit or a permit modification. The bank reports the substitution to the SRE in its annual report (Reglamento de la Ley de Inversión Extranjera, Art. 11, fr. III).
Registry. The deed is recorded at the Registro Público de la Propiedad y del Comercio de Baja California (RPPC).
New bank takes over. The new bank opens its file, and from then on you pay annual fees to it. Keep the old bank's written release.

What does it cost in 2026?

No bank publishes its restricted-zone fee schedule, so get written quotes from both banks. The registry figures are fixed by the state's 2026 revenue law. The 2026 registry fee to record a document that transfers or modifies ownership is MXN 12,398.60 (Ley de Ingresos del Estado de B.C. 2026, Art. 12, fr. III); a substitution moves title from one bank to the other, so the notario should confirm whether this fee applies.

You pay the trustee banks, the notario and the registry directly. The firm coordinates the steps; it never receives or holds money for any of them.

Item	Estimated amount	Source / note
New bank's acceptance (setup) fee	About USD 600–750	Market reference range used by the firm; the bank quotes its own fee
New bank's first annual fee	About USD 550–650	Market reference range; the bank quotes
Current bank's release or substitution fee	Quoted by the bank	Ask for it in writing early
Unpaid annual fees at the current bank	Per your statement	Usually must be cleared before release
Notario	Quoted by the notario	State notary fee schedule (arancel), plus IVA 8% if the notary applies the northern border incentive (16% otherwise)
RPPC document analysis	MXN 395.02	Ley de Ingresos del Estado de B.C. 2026, Art. 12
RPPC notary's preventive notice	MXN 295.30	Ley de Ingresos del Estado de B.C. 2026, Art. 12
RPPC inscription, if a new inscription is needed	MXN 12,398.60	Ley de Ingresos del Estado de B.C. 2026, Art. 12
RPPC lien certificate	MXN 503.41	Ley de Ingresos del Estado de B.C. 2026, Art. 12
SRE	None (the bank reports it to the SRE)	Reglamento de la Ley de Inversión Extranjera, Art. 11, fr. III

Estimates only. Final amounts are set by each office, bank, notary or provider at the time of payment, and change with the exchange rate, the appraisal and the details of the property.

How long does it take?

How long a substitution takes depends mostly on the two banks' trust departments; ask each bank for its timeline in writing at the start.

The slowest part is usually the two banks' trust departments, which each review the file and sign through their own legal representatives. Things that add time:

Unpaid fees or a dispute over the balance with the current bank.
Errors in names or in the property description that must be corrected first.
A beneficiary who has died, or who lives abroad and needs to sign by power of attorney.
Gaps in the registry record, such as a trust that was never inscribed.

What can go wrong, and how do you avoid it?

Paying twice. Until the release is signed, the trust stays with your current bank and its annual fee keeps running. Time the change so you do not pay a full year to both banks.
A release that never comes. Get the current bank's requirements and fee in writing before you pay the new bank anything.
Surprises in the new contract. Read the new bank's fee schedule: annual fee, fee for each instruction, cesión fee and termination fee. Ask how increases are set.
The remaining term. Ask the new bank and the notario to confirm, in writing, the trust's end date after the change.
Paying the wrong party. Pay each fee to the bank, notary or registry that issues it. Be wary of anyone who asks you to wire them money "for the bank".

How Galarza Legal can help

Mexico Trust Services is the fideicomiso service of Galarza Legal, a Mexican law practice in Baja California led by Lic. Pati Claudia Galarza (Cédula Profesional 15176510). We review your trust, compare quotes from banks such as BIM (Banco Inmobiliario Mexicano, the firm's main trustee), Banorte, Monex and Scotiabank, and coordinate the two banks, the notario and the registry in English or Spanish. You pay the trustee banks, the notario and the registry directly. The firm coordinates the steps; it never receives or holds money for any of them.

Offices in Playas de Rosarito (Blvd. Popotla 3009, Playa Encantada) and San Felipe. Call or WhatsApp +1 619-568-2424, write to [email protected], or book a consultation.

Frequently Asked Questions

Can I change my fideicomiso to a different bank?

Yes. The process is a substitution of trustee (substitución de fiduciario): a new bank accepts the trust, the current bank releases it, and a notarial deed records the change.

Will I lose my property or my rights when I change banks?

No. The property stays in trust and you keep your rights as beneficiary. The trustee bank changes, and the new bank may add its own fee and service terms.

Does my current bank have to agree?

Your current bank signs the release, so its cooperation is needed. In practice it asks you to pay any unpaid fees and its own release fee first. Ask for its requirements in writing.

Does changing banks mean paying ISAI again?

Changing trustee is not a purchase of the property, but the notario confirms whether any municipal tax or fee applies to the deed.

Which banks act as trustees in Baja California?

BIM (Banco Inmobiliario Mexicano) is the firm's main trustee; others include Banorte, Monex and Scotiabank. Each bank quotes its own fees.

Can I do the change from the US or Canada?

Yes. Most steps are document work. If your signature is needed on the deed and you cannot travel, you can sign through an attorney-in-fact; see power of attorney.

Should I change banks before I sell?

Usually not. Your buyer can take over your trust or set up a new one with a bank of their choice. Compare costs with your attorney first.