If you are a US, Canadian, European or other foreign buyer looking at real estate in Mexico, the listed home price is just the beginning. The all-in cost at closing — including taxes, notary, appraisal, registry and (if applicable) the fideicomiso bank trust — runs 8% to 11% above the price for most buyers, plus a fideicomiso premium for foreigners in restricted-zone properties.
This guide breaks down each line item with real 2026 numbers, what is different for foreigners, and how the financing route (cash, Mexican bank mortgage, or Tanda Casa autofinanciamiento) changes the total.
TL;DR
- $1.5M MXN home (~$88K USD) in CDMX: $135K-$165K MXN extra closing costs (9-11%).
- 6 standard cost line items: ISAI (state tax), notary fees, IVA on notary, appraisal, property registry, certificates.
- Foreigner in restricted zone (Cancun, Tulum, PV, Cabo, etc.): add $1,500-$3,000 USD fideicomiso setup + $500-$800 USD/year maintenance.
- Foreigner outside restricted zone (CDMX, Guadalajara, San Miguel, Mérida): no fideicomiso. Direct title like Mexicans.
- Currency: all prices and contracts in Mexican pesos. USD ≈ MXN ÷ 17.
The 6 standard closing cost line items
1. ISAI — Real estate transfer tax
Largest single line item. Paid once at title transfer, calculated on the highest of: purchase price, cadastral value, or appraisal. Rates vary by state.
| State | 2026 ISAI rate | On $1.5M MXN home |
|---|---|---|
| Mexico City (CDMX) | 2.13%-4.97% (sliding) | ~$57,000 |
| Estado de Mexico | 4.5% flat | $67,500 |
| Jalisco (incl Puerto Vallarta) | 2.0%-2.5% | ~$33,750 |
| Quintana Roo (Cancun, Tulum) | 3.0% | $45,000 |
| Nuevo Leon (Monterrey) | 2.0%-3.0% | ~$37,500 |
| Querétaro | 3.0% | $45,000 |
| Yucatan (Mérida) | 2.0% | $30,000 |
| Baja California Sur (Cabo) | 2.5%-3.0% | ~$41,250 |
Important for foreigners: ISAI rates apply identically to Mexicans and foreigners. There is no foreigner surcharge on ISAI in any state in 2026.
2. Notary fees + IVA
Mexican notaries are powerful officials who execute title transfers. Their fees are regulated by state arancels (maximum caps), but you can shop and negotiate within the caps. Typical 2026 fees: 1.5% to 3.0% of operation value, plus 16% IVA on the fees.
For $1.5M MXN home: $22,500 to $45,000 in fees + $3,600 to $7,200 IVA = $26,100 to $52,200 total.
Foreigner tip: notaries in tourist zones (Cancun, Tulum, Cabo, Vallarta) tend to be more expensive and English-friendly. Get 3 written quotes before choosing. Difference between cheapest and priciest notary in the same city is often 20-30%.
3. Appraisal
You need a certified appraisal (avalúo) from a state-authorized appraiser, or from the bank's valuation unit if buying with a bank loan. Tanda Casa accepts standard commercial or cadastral appraisals.
- Cadastral appraisal: $1,500-$3,500 MXN
- Commercial appraisal: $5,000-$12,000 MXN
- Bank appraisal: $6,000-$12,000 MXN
4. Public Registry of Property (RPP)
Filing the executed deed at the state property registry. Cost varies by state and value: $3,500-$8,000 MXN typically.
5. Certificates and constancies
Notary requires several state-issued certificates before executing: lien-free certificate ($400-$1,200), no property-tax debt ($200-$600), no water debt ($200-$500), zoning certificate ($800-$2,000). Total $1,600-$4,300 MXN.
6. Adjudication right / loan origination (variable)
Depends on financing route:
- Cash: $0 — no financing line item.
- Mexican bank mortgage: origination fee 1.0%-2.0% of loan amount.
- Tanda Casa autofinanciamiento: adjudication right of 2.5% of PAI plus IVA, paid before delivery. On $1.5M: $37,500 + IVA. Fixed by PROFECO contract.
Fideicomiso costs (foreigners in restricted zone only)
If you are a foreign citizen buying residential property within 100 km of any Mexican international border or 50 km of any coastline, you cannot hold direct title (per Article 27 of the Mexican Constitution). The solution is the fideicomiso: a Mexican bank holds legal title and you are the beneficiary with full rights.
Restricted-zone destinations include: Cancun, Playa del Carmen, Tulum, Cozumel, Puerto Vallarta, Cabo San Lucas, Mazatlan, Ensenada, Tijuana, Loreto, La Paz, Akumal, Bacalar, and most of Riviera Maya, Riviera Nayarit and Sea of Cortez.
| Fideicomiso cost | 2026 USD |
|---|---|
| SRE (Ministry of Foreign Affairs) permit | ~$1,000 |
| Bank setup fee | $1,500-$3,000 |
| Annual maintenance | $500-$800/year |
Outside the restricted zone (CDMX, Guadalajara, San Miguel de Allende, Mérida-inland, Querétaro, Aguascalientes, San Luis Potosi), foreigners hold direct title with no fideicomiso required. Closing costs identical to Mexicans.
Full closing-cost summary for a $1.5M MXN home in different scenarios
| Scenario | Closing costs MXN | % on price |
|---|---|---|
| Mexican buyer in CDMX, cash | $95,000-$145,000 | 6-10% |
| Foreigner in CDMX, cash (no restricted zone) | $95,000-$145,000 | 6-10% |
| Foreigner in Tulum (restricted zone), cash | $115,000-$185,000 + ~$45K MXN/year | 8-12% |
| Mexican buyer, bank mortgage CDMX | $110,000-$170,000 + 1-2% loan fee | 7-12% |
| Foreigner, Tanda Casa, CDMX | $95,000-$145,000 + adjudication right 2.5%+IVA | 9-13% (incl 2.5% PAI fee) |
What is NOT a closing cost (but still applies)
- Down payment / equity contribution: 10-20% for Mexican bank, 25-35% for foreigner bank (when approved), 0% Tanda Casa Traditional, 20% Tanda Casa Promotional.
- Recurring property costs: property tax (predial), utilities, insurance, maintenance — approximately 1-2% annually of property value.
- HOA fees if in a gated community: $2,000-$10,000 MXN/month typical for upscale developments.
- Realtor commission: usually paid by the seller in Mexico (5-7% of sale price), but verify in your contract.
How financing route affects the math
Pay cash
Simplest path. No financing line items. But ties up significant capital and forfeits leverage. Typical for retirees or buyers selling US/Canadian property to relocate.
Mexican bank mortgage (for foreigners)
Most Mexican banks require positive Mexican credit history. Foreign buyers typically need: (a) Mexican RFC tax ID, (b) Mexican bank account with 2+ years of deposits showing income, (c) FM2/FM3 or residente permanente status, (d) 25-35% down payment in cash. Even if approved, CAT runs 11-15% for foreigners.
Tanda Casa autofinanciamiento
The only Mexican option that does NOT require Mexican credit history, Mexican payroll proof, or US/Canadian credit history. PROFECO-regulated collective purchase. CAT 6.0%. APEX (down payment) optional in Traditional plan, mandatory 20% in Promotional. Adjudication (property delivery) takes 6-72 months depending on APEX.
For Tulum or any restricted-zone property, Tanda Casa coordinates the fideicomiso with the notary at adjudication. Setup costs (~$1,500-$3,000 USD) are additional to the standard adjudication right.
See the side-by-side comparison in the bank vs Tanda Casa comparator.
Action checklist for foreign buyers
- Determine if the property is in the restricted zone. Use Google Maps to check distance to nearest coast/border. If < 50 km coast or < 100 km border, need fideicomiso.
- Get an RFC (Mexican tax ID). Required for any property transaction. Process at SAT takes 1-2 weeks.
- Verify migratory status. Tourist (FMM) can buy but with restrictions. Residente Temporal or Permanente preferred.
- Choose financing route. Cash, bank, or Tanda Casa autofinanciamiento. Run numbers in the comparator.
- Get 3 written notary quotes. Saves $15K-$30K MXN.
- Order appraisal early. Avoids delays at closing.
- Budget 10-12% closing costs on top of price. 12-14% if foreigner in restricted zone.