When the wire hits your U.S. bank account after a Mexico property sale, it's a net number — sale price minus a stack of seller-side costs. The biggest line item is usually Mexican capital gains tax, but commission, fideicomiso closure, pro-rated charges, and a handful of smaller fees all eat into the gross.
This guide breaks down every cost a typical American seller pays, with ranges for a representative $280,000 sale. Numbers vary by state, property value, notario, and the specifics of your fideicomiso. Use the table as a starting estimate, not a quote.
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The Full Cost Picture (Quick Table)
For a $280,000 sale of a Rocky Point condo, owned 6 years, with $25K in documented improvements, sold to an American buyer (fideicomiso assignment), by a non-resident seller with an RFC:
| Cost Item | Typical Amount | % of Sale |
|---|---|---|
| Mexican ISR (capital gains) | $22,000 | 7.9% |
| Real estate commission (6%) | $16,800 | 6.0% |
| Fideicomiso assignment / closure | $1,200 | 0.4% |
| Pro-rated predial & HOA | $400 | 0.1% |
| Certificates of no debt | $200 | 0.07% |
| Apostille + POA (remote sale) | $200 | 0.07% |
| Wire transfer fee | $45 | 0.02% |
| TOTAL SELLER COSTS | ~$40,850 | ~14.6% |
| NET TO SELLER | ~$239,150 | 85.4% |
Your specific situation could swing this by 5–10 percentage points in either direction. ISR is the biggest variable. Let's walk through each line.
1. Mexican ISR (Capital Gains Tax) — The Biggest Number
ISR is calculated as the lower of two methods:
- Method A: 25% flat on the gross sale price.
- Method B: ~18–22% on the net gain (sale price minus indexed purchase price, minus documented improvements with facturas, minus selling costs).
Method B is almost always cheaper but requires an RFC and proper documentation. Without those, you default to Method A and pay 25% of gross.
The primary residence exemption (up to ~$325K USD of gain exempted) is available to Mexican tax residents with an RFC who've occupied the property 3+ years. Full exemption rules.
Run the calculator with your numbers to see both methods side-by-side.
2. Real Estate Commission (4–7%)
Mexican real estate commissions are paid by the seller, like in the U.S. The going rate is 6% (typically split 3% to each side's agent), but:
- 4–5% is achievable for higher-priced properties ($500K+) or in slower seasons.
- 7–8% can occur on smaller lots or harder-to-sell properties in markets with limited inventory turnover.
- Flat-fee MLS listings are emerging in some markets — you pay $500–$2,000 upfront, you handle showings yourself, and you pay only the buyer's-side commission. Works best for owners willing to do their own marketing.
The commission is added to the seller's closing costs deducted under Method B ISR — so a 6% commission effectively costs you ~4.7% after the ISR savings on a typical transaction.
3. Fideicomiso Closure or Assignment ($800–$1,800)
Your fideicomiso (bank trust) is wound up at closing. Two paths:
- Assignment (if buyer is foreign): your trust transfers to the buyer. Bank fee: $400–$800. Notario allocation: $200–$500.
- Closure (if buyer is Mexican): your trust is cancelled and direct title passes. Bank fee: $600–$1,200. Notario allocation: $200–$500.
Check your trust agreement — some banks charge a "cancellation fee" that's distinct from the standard closure fee. Banorte and Scotiabank are generally on the lower end; some private trustees charge more.
4. Pro-Rated Predial & HOA
You pay through the closing date. The buyer takes over the day after closing.
- Predial (annual property tax): Mexico's predial is paid annually, usually with a discount for paying in the first quarter. At closing, you'll typically have prepaid the year already — you receive a small credit back from the buyer for the unused months.
- HOA fees (condos): You pay through closing, then the buyer takes over. If you're paid up, your portion comes out as a small credit.
- CFE (electricity) and other utilities: Final readings are taken at closing. You pay the final bill; the buyer sets up new service.
5. Certificates of No Debt ($100–$400)
Before closing, the notario requires written certificates confirming you owe nothing on:
- Predial (issued by the municipal tax office) — usually free, sometimes $20–$50.
- HOA fees (issued by the condo administration) — usually free for owners current on dues; $50–$200 if there's any debt to be reconciled.
- Water service (in some municipalities) — $30–$80.
If you're not current, you'll need to bring the account to zero before closing. The notario will not close a transaction with unresolved municipal or HOA debt.
6. Apostille + POA (Remote Sellers Only)
If you're selling from the U.S. without traveling, add:
- U.S. notary public: $10–$25
- State apostille: $5–$25
- FedEx International to Mexico: $40–$100
- Mexican certified translation (if POA is in English): $80–$200
- Representative fee in Mexico: $500–$2,500 (your attorney or trusted apoderado)
7. Wire Transfer Fees
- Outgoing wire from Mexico: usually included in the notario/escrow service.
- Incoming wire receiving fee at your U.S. bank: $15–$50 (some accounts waive this).
- FX spread if converted at the bank vs. through a specialist FX broker: 0.5–2.5% of the sale price. On a $280K sale, the difference can be $1,400–$7,000.
Plan the FX in advance. Time the wire to a stronger peso/dollar moment if you can, or use a specialist broker (Wise, OFX, Currencies Direct) to capture a better rate than the bank's default spread.
What You DON'T Pay (As Seller)
For clarity, these are buyer-side costs you don't owe:
- Acquisition tax (2–4% of sale price) — paid by buyer
- Notario fees for the closing itself (1–3% of property value) — split is contract-dependent, but typically buyer pays
- SRE permit (~$1,000–$1,500) — paid by buyer (if foreign)
- New fideicomiso setup (~$1,000–$2,000) — paid by buyer (if foreign and not assuming yours)
- Public Registry recording fees (varies by state) — paid by buyer
- Buyer's title insurance (if elected) — paid by buyer
Frequently Asked Questions
Bottom Line
For a typical American-owned Mexico property sale, expect 10–18% of the sale price to come off the top in seller costs, depending mostly on your ISR situation. Commission and ISR together are 80% of the total — everything else is rounding error.
The single highest-leverage cost to control is ISR. Use the calculator, understand whether the primary residence exemption is available to you, and confirm your improvement facturas are in order. Everything else flows from those decisions.
Related reading: how to sell property in Mexico as a U.S. citizen, selling without traveling to Mexico, and buyer-side closing costs (useful for understanding the full deal economics).
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