Baja California closing costs for buyers (2026)
On a fideicomiso purchase in Playas de Rosarito, Tijuana, Ensenada or San Felipe, a buyer's closing costs in our 2026 examples run about 5.4% to 5.9% of the price, before legal fees; the notary and trustee-bank amounts in them are estimates that the notary and the bank confirm. The largest single line is ISAI, the municipal acquisition tax. The estimate at the top of this page works out your own figure; below we explain each line, who receives it and what goes wrong.
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. Galarza Legal confirms figures only in a written quote.
Use the estimator on this page (it runs in your browser) for a figure for your price and structure, or ask us for an exact quote.
What does a buyer pay at closing, and to whom?
In Baja California the buyer pays almost all of the closing costs. They are not one bill. Each amount goes to a different party, and each party issues its own receipt or invoice. Here is the list for a foreign buyer using a fideicomiso (bank trust), with the 2026 amounts where the law fixes them.
All figures on this page exclude Galarza Legal's legal fees and use an exchange rate of 18.50 MXN per USD. Your real total moves with the exchange rate on the day you pay.
- ISAI (Impuesto sobre Adquisición de Inmuebles) — the property acquisition tax, paid to the municipality where the property sits. Each town sets its own progressive brackets in its 2026 Ley de Ingresos (income law). It is the biggest line: roughly 2.5% to 4.6% of the price in our examples.
- Notary fees plus IVA — paid to the notaría. The notario público is a state-appointed lawyer who drafts the escritura (deed), calculates the taxes and usually pays them from funds the buyer provides, and files the deed. Fees follow the Arancel de Notarios para el Estado de Baja California, set by the state government, plus IVA (value-added tax): 8% instead of 16% when the notary applies the northern border region tax incentive, which is in force until 31 December 2026. The notary confirms the exact quote.
- Registro Público de la Propiedad y del Comercio (RPPC) — the state property registry, paid through the notary. 2026 fees (Ley de Ingresos del Estado de B.C. 2026, Art. 12): document analysis MXN 395.02; the notary's preventive notice MXN 295.30; inscription of the transfer (sale or trust) MXN 12,398.60. A mortgage adds MXN 11,877.34.
- Avalúo (appraisal) — paid to the appraiser. The firm's reference fees are MXN 4,500 for values up to MXN 1 million, 7,000 up to 3 million, 9,500 up to 6 million and 14,000 above.
- Lien certificate (certificado de libertad de gravamen) — MXN 503.41 at the RPPC. It shows whether the property carries a mortgage, embargo or other encumbrance. Who pays it is set in the purchase contract; our estimate places it on the seller's side.
- SRE permit (foreign buyers) — paid to the Secretaría de Relaciones Exteriores. Article 27 of the Mexican Constitution bars foreigners from direct title within 100 km of the borders or 50 km of the coasts, which covers all of Baja California, so foreign buyers hold through a fideicomiso: a Mexican bank as trustee and the buyer as beneficiary (fideicomisario), under the Ley de Inversión Extranjera. 2026 fees (Ley Federal de Derechos, Art. 25, DOF 07-11-2025): permit to set up a fideicomiso MXN 21,648.83, plus MXN 596.29 to examine the application.
- Trustee bank fees (foreign buyers) — paid to the bank that acts as trustee. No bank publishes its restricted-zone fee schedule. Market references the firm uses: setup or acceptance about USD 600–750, and annual administration about USD 550–650. The bank quotes its own fees in writing.
Why is the tax base the highest of price, catastral value and appraisal?
ISAI is not always calculated on the price in your contract. The municipality takes the highest of three numbers: the price you agreed, the valor catastral (the value the municipal property office, the catastro, has on file) and the value in the avalúo. This rule stops a buyer and seller from lowering the tax by writing a low price into the deed.
In practice the appraisal is often close to the market price, so a lower declared price rarely lowers ISAI much. It can still hurt you later: when you sell, your taxable gain is generally measured from the acquisition cost you can prove, normally the price in your escritura, adjusted for inflation. A low declared price today can mean a larger tax bill on resale.
How much ISAI do you pay in each town?
All four municipalities use progressive brackets: ISAI = (base − bracket floor) × marginal rate + fixed amount. Because the lower part of the price is taxed at lower rates, the effective rate is below the top marginal rate. The table shows the effective ISAI the firm's calculator gives at four prices, using each town's 2026 Ley de Ingresos. Ensenada's figures include its public-safety surcharge of 0.25% of the tax base, paid with the ISAI.
| Municipality (2026 law) | USD 200,000 | USD 350,000 | USD 500,000 | USD 800,000 |
|---|---|---|---|---|
| Playas de Rosarito (Art. 9) | 2.73% | 3.36% | 3.84% | 4.27% |
| Tijuana (Art. 8, tariff in UMAs) | 2.54% | 3.32% | 3.93% | 4.21% |
| Ensenada (Art. 4, + 0.25% surcharge) | 2.73% | 3.38% | 3.88% | 4.63% |
| San Felipe (Art. 5) | 2.46% | 3.22% | 3.75% | 4.22% |
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.
What do all the buyer's closing costs add up to?
Add the notary, IVA, registry, appraisal, SRE permit, bank setup fee and the first annual bank fee to ISAI and you get the totals below. They are for a fideicomiso purchase, buyer's side only, at 18.50 MXN per USD, excluding legal fees.
The total stays in a narrow band although ISAI rises with price, because the fixed costs (SRE, registry, bank) weigh more on small purchases.
The trust adds the SRE and bank lines. A Mexican national buying directly in Playas de Rosarito at USD 350,000 pays about 4.84%, against 5.53% through a new fideicomiso. Taking over the seller's existing trust (cesión de derechos) costs about MXN 335,806 (5.19%) at that price, about MXN 22,245 less, because a residential trust needs no new SRE permit; the bank reports the assignment to the SRE. ISAI is still due.
| Municipality | USD 200,000 | USD 350,000 | USD 500,000 | USD 800,000 |
|---|---|---|---|---|
| Playas de Rosarito | 5.85% (USD 11,692) | 5.53% (USD 19,354) | 5.53% (USD 27,651) | 5.47% (USD 43,785) |
| Tijuana | 5.66% (USD 11,318) | 5.49% (USD 19,213) | 5.62% (USD 28,106) | 5.41% (USD 43,271) |
| Ensenada | 5.85% (USD 11,692) | 5.55% (USD 19,408) | 5.58% (USD 27,881) | 5.83% (USD 46,650) |
| San Felipe | 5.58% (USD 11,152) | 5.38% (USD 18,834) | 5.44% (USD 27,219) | 5.42% (USD 43,353) |
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.
What does the seller pay?
The seller's main cost is ISR (impuesto sobre la renta, income tax) on the gain. The notary calculates it, withholds it from the sale and pays it to the tax authority. How much depends on the seller's situation:
- Seller with an RFC (Mexican tax ID): the gain is taxed under LISR Arts. 120 to 126, after allowed deductions such as the purchase cost adjusted for inflation (Arts. 121 and 124); the notary calculates and pays the provisional tax at closing (Art. 126).
- Primary-residence exemption: up to 700,000 UDIS of the price can be exempt under LISR Art. 93, section XIX, if the seller meets the requirements and proves them to the notary.
- Non-resident seller without an RFC: the notary can withhold 25% of the gross price, or 35% of the gain when the seller acts through a representative (LISR Art. 160). Getting an RFC well before the sale usually matters a great deal.
- Certificates the notary needs: before signing, the notary must see the lien certificate and proof that predial (annual property tax) and other charges on the property are paid up to date; ask also for water and HOA no-debt letters. The contract should say who pays for each.
Who receives the money, and does the firm hold any of it?
You pay each party directly: ISAI and registry fees through the notary, notary fees to the notaría, the appraisal to the appraiser, the SRE permit to the SRE and the bank's fees to the bank. Galarza Legal never receives, holds or pays third-party money on a client's behalf. We tell you what each party will charge, check the invoice against the law, and confirm the payment reached the right place. Some buyers use an escrow company for the purchase price; that is a separate arrangement between buyer, seller and the escrow company.
Before any wire, confirm account details by phone on a number you already know; changed bank details sent by email are a common fraud.
What are the most common closing-cost mistakes?
Most cost surprises at a Baja California closing come from a short list of avoidable errors.
- Declaring a low price in the escritura. ISAI still uses the highest of price, catastral value and appraisal, so the saving is often small, and your future taxable gain grows.
- Unpaid predial, HOA dues or water bills. Debts can follow the property. Ask for receipts or no-debt letters before signing, and check the 2026 predial bill, which rose in some towns.
- Missing permits. Construction, occupancy or condominium-regime paperwork that was never finished can delay the deed or the registry inscription.
- Budgeting with last year's tables. ISAI brackets and registry fees are set again in each year's income laws, and SRE fees are updated each January, so all three can change from one year to the next. The figures here are for 2026.
- Ignoring the seller's tax position. A seller without an RFC who faces heavy withholding may try to renegotiate late.
Closing checklist for buyers
Work through these steps in order. Most delays come from steps 3 to 6.
- Run the estimate at the top of this page with your price and town, and keep about 6% of the price free for closing costs.
- Hire independent Mexican counsel and check the lawyer's cédula profesional at the SEP's Registro Nacional de Profesionistas or listaabogados.pjbc.gob.mx.
- Choose the notary and the trustee bank. Ask the bank for its written fee quote, setup and annual.
- Review the title, lien certificate and RPPC history. Confirm the land is not ejido and, on the coast, where the federal maritime zone (ZOFEMAT) begins.
- Get receipts or no-debt letters for predial, water and HOA dues.
- Order the avalúo and file the SRE permit application.
- Review the draft escritura: names, legal description, declared price, beneficiaries.
- Pay each party directly against its invoice, after confirming account details by phone.
- Sign before the notary. The notary files the deed with the RPPC; ask for the registered copy (testimonio) when it is ready.
How Galarza Legal can help
Galarza Legal is a Mexican law practice in Baja California, led by Lic. Pati Claudia Galarza (Cédula Profesional 15176510). We work in Spanish and English from Playas de Rosarito (Blvd. Popotla 3009, Playa Encantada) and San Felipe. For a purchase, we review the title and the contract, coordinate the notary, the trustee bank and the SRE permit, check each party's invoice, and explain the escritura before you sign. You pay the notary, the bank and the government directly.
For taxes in your home country, ask a U.S. or Canadian tax professional. To talk about your purchase, call +1 619-568-2424, write to info@galarza.mx or book a consultation.
Frequently asked questions
How much are closing costs in Baja California in 2026?
Who pays the ISAI, the buyer or the seller?
Is the ISAI calculated on the price I pay?
What does the SRE permit cost in 2026?
How much does the trustee bank charge?
Do I pay the notary or the law firm for the taxes?
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Related guides
- Closing costs in Playas de Rosarito
- Closing costs in Tijuana
- Closing costs in Ensenada
- Closing costs in San Felipe
- Selling a home in Mexico: RFC and ISR
- What a fideicomiso costs
- Why an independent legal review matters
- Book a consultation
Galarza Legal — Playas de Rosarito · San Felipe · info@galarza.mx · +1 619-568-2424