Miami Real Estate Tax Guide for International Buyers by Country

Every international buyer of Miami real estate needs to understand two tax systems: US federal taxes on US-situated property, and home-country taxes on foreign-owned US assets. How they interact depends on whether your country has a tax treaty with the United States. This guide covers the top 10 source countries for Miami international buyers.

Canada (top-5 source country)

US-Canada tax treaty provides $11.7M estate tax exemption (2026), effectively eliminating US estate tax for most Canadian buyers. Income tax: Canadian residents pay US federal tax on US rental income, claim foreign tax credit on Canadian return to avoid double taxation. FIRPTA 15% applies at sale. Canadians can own Miami property in personal name with minimal US tax inefficiency. For a full breakdown of the snowbird rules, 183-day test, and cross-border financing options, see my complete guide for Canadian buyers in Miami.

United Kingdom

US-UK estate tax treaty also provides high exemptions. Income tax works similarly to Canada: UK residents pay US tax on US-source income, credit against UK tax. UK's own residence-based tax system means UK residents report worldwide income including Miami rental income on UK returns. The 2025 abolition of the UK non-dom regime has increased HMRC's reach on US rental income for all UK residents. For a full breakdown of how the US-UK estate and income tax treaties apply to a Miami purchase, see my complete guide for British buyers in Miami.

Mexico (growing volume)

No comprehensive US-Mexico estate tax treaty. Mexican buyers face US estate tax on Miami property at 40% over $60,000 if held in personal name. LLC structuring is highly recommended for Mexican buyers. Income tax: US-Mexico treaty provides foreign tax credit mechanism for US rental income.

Colombia, Argentina, Venezuela, Brazil

None of these have US estate tax treaties. Personal-name ownership triggers 40% US estate tax over $60K. LLC structuring is essentially mandatory for Latin American buyers to avoid this. Income: each country taxes worldwide income of residents, including Miami rental income. Double-taxation relief depends on country-specific unilateral provisions (typically foreign tax credit on home-country return).

Germany, France, Italy, Spain

EU countries have varying US estate tax treaties. Germany, France, Italy: higher exemptions, moderate friction. Spain: no estate tax treaty, same LLC-structuring recommendation as Latin America. Income: standard foreign tax credit mechanisms. For German buyers, the US-Germany estate treaty offers a pro-rata credit (not the full unified credit), making LLC structuring the practical default for most. The 10-year capital gains exemption under EStG Section 23 is a significant advantage for long-hold German investors. For the full German-specific tax analysis, see my German buyers guide to Miami real estate. For French buyers specifically: the 1978 US-France estate and gift tax treaty provides a pro-rated share of the $15M 2026 unified credit (US assets / worldwide assets x $15M), and IFI wealth tax on worldwide real estate assets above EUR 1.3M net is a key planning consideration. For the full analysis, see my French buyers guide to Miami real estate. For Russian buyers: no US-Russia estate tax treaty exists, leaving only a $60,000 exemption at 40%. A foreign grantor trust (Delaware or Wyoming situs) owning a Florida LLC is the required structure, since a single-member LLC held directly by a Russian national does not eliminate estate tax under IRS disregarded-entity rules. OFAC SDN compliance adds a required pre-purchase step with no equivalent for EU buyers. For the full analysis, see my Russian buyers guide to Miami real estate.

China

No US estate tax treaty. Chinese buyers face the same LLC-structuring imperative as Latin Americans. Additional consideration: Chinese foreign exchange controls require specific export documentation for the purchase funds, handled in coordination with a Chinese tax advisor before wire transfer.

UAE, Saudi Arabia

Most GCC countries have no personal income tax, so home-country income consequences are minimal. US estate tax still applies on US property; LLC structuring recommended for estates over $1M in Miami holdings.

The Common Recommendation Across Countries

For buyers from non-treaty countries (most of Latin America, Middle East, Asia), an LLC owned by a foreign corporation or trust is the default structure to avoid US estate tax exposure. Setup cost: $3,000-$10,000 depending on complexity. This saves hundreds of thousands in US estate tax at death for any holding over $500K. Consult a cross-border CPA familiar with your home country before closing.

What Changed in 2026: The $60,000 Estate Tax Trap

This is the single number every foreign buyer should memorize. As of January 1, 2026, a US citizen or US-domiciled person gets a $15 million federal estate tax exemption, but a non-domiciled foreign national gets only $60,000 of exemption on US-situs assets, with everything above that taxed at up to 40 percent, according to the IRS 2026 exemption schedule and cross-border planning summaries from Baker Tilly. A Miami condo titled in a foreign buyer's personal name is a US-situs asset. My complete foreign national buying guide walks through how to set up the holding structure before you ever sign a reservation. The math is brutal: a $2 million unit owned in personal name exposes roughly $776,000 to US estate tax at death, while the same unit held through a foreign-corporation-over-LLC structure can remove that exposure entirely. The gap between the citizen exemption and the foreign exemption widened in 2026, which makes structuring before closing more valuable now than it was a year ago, not less. I tell every international client the same thing: the $4,000 to $10,000 structuring cost is not an expense, it is insurance against a six-figure tax bill your heirs would otherwise inherit. Factor it into your true cost of owning a Miami condo from day one.

FIRPTA in 2026: The Residential Withholding Tiers Most Buyers Miss

FIRPTA withholding is not a flat 15 percent for every sale, and the tiers matter when you eventually sell. According to the IRS and 2026 FIRPTA guidance from cross-border CPA firms, the buyer must withhold based on price and intended use: 0 percent when the sale is $300,000 or under and the buyer will use it as a residence, 10 percent when the price is between $300,001 and $1 million with residential use, and the full 15 percent on any sale above $1 million. Most Miami luxury pre-construction resales clear $1 million, so plan for the full 15 percent of the gross price, not the gain, to be held by the IRS at closing. If you are buying before you sell, my step-by-step pre-construction buying process shows where this lands in the timeline. The withholding is remitted on Form 8288 within 20 days, and you can apply for a reduced-withholding certificate on Form 8288-B at least 90 days before closing if the actual tax owed is lower. Buyers who file 8288-B early routinely free up tens of thousands in cash that would otherwise sit with the IRS for a year until the 1040-NR reconciles. The withholding rate is identical for every nationality; treaties affect the final tax owed, never the withholding itself.

Why Record 2026 Volume Brings More Tax Scrutiny

Miami is the number one US market for foreign home buyers again in 2026, and the volume is climbing. International buyers acquired more than 5,300 South Florida properties in the most recent year for a total of $4.4 billion invested, up from roughly 4,000 the year before, according to the MIAMI REALTORS International Report released January 2026. Colombia and Argentina together drive about 27 percent of all international closed sales, a trend I track in the Q1 2026 Miami pre-construction market report. Why does this matter for taxes? More foreign volume means more attention on FIRPTA compliance, more wire-transfer documentation requirements, and more buyers competing for the same cross-border CPAs at closing season. The practical lesson I give clients: line up your structuring and your tax advisor early in the year, before the World Cup and high-season closing crush, so you are not rushing a six-figure estate decision in the final week before funding. New to the market? Start with my Miami pre-construction buyer's guide for the full playbook.

"I've closed transactions with international buyers across multiple countries. The ones who arrived with a checklist of specific questions on reserves, deposits, and assignment terms, consistently negotiated better on final terms."Gerardo Gonzalez, Licensed Real Estate Agent at Compass

"The biggest tax mistake I see foreign buyers make is closing in personal name to save $5,000 in setup costs, then paying $400,000 in US estate tax 15 years later because nobody explained the exposure."

Want a country-specific structuring analysis before you close? Reach out and I will connect you with a cross-border CPA who specializes in your home country.

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