Chile Inheritance Tax on Property: What Foreign Owners Need to Know

If you own property in Chile, Chilean inheritance law applies to that property when you die, regardless of your nationality. That single fact catches a lot of people off guard. This guide covers the Impuesto a las Herencias, Asignaciones y Donaciones under Ley 16.271, as administered by the SII. All figures reflect values as of April 2026.

How Chile’s inheritance tax works

Chile’s inheritance tax is not levied on the total estate. Instead, it applies to each individual heir’s share (called an “asignacion”) after debts, expenses, and exemptions are deducted. This distinction matters because it means two heirs receiving different amounts from the same estate will pay different tax rates. If you come from a country that taxes the whole estate as a lump sum (looking at you, United States), this per-heir approach is worth understanding.

The tax is calculated per heir using three variables:

1. The net value of that heir’s share (in UTA, Unidad Tributaria Anual)
2. The heir’s relationship to the deceased (determines the exemption and surcharge)
3. The progressive rate table (eight brackets from 1% to 25%)

Understanding UTA and UF

Chilean tax law uses the UTA (Unidad Tributaria Anual) for inheritance tax brackets. This is different from the UF (Unidad de Fomento) used in property transactions. Yes, Chile has multiple inflation-indexed units. You get used to it.

• UTA (Unidad Tributaria Anual): A tax-indexed annual unit. As of April 2026, 1 UTA = approximately CLP $838,668 (roughly USD $900). The UTA is recalculated monthly as UTM x 12
• UF (Unidad de Fomento): An inflation-adjusted unit used for property prices and mortgages. As of April 2026, 1 UF = approximately CLP $38,800 (roughly USD $42)

For inheritance tax purposes, all calculations use UTA.

Progressive tax rate table

The base rates under Article 2 of Ley 16.271 apply to each heir’s net share after exemptions. These are marginal rates: each bracket only applies to the portion of the inheritance within that range, just like income tax.

Taxable amount (UTA)	Marginal rate
0 to 80	1%
80 to 160	2.5%
160 to 320	5%
320 to 480	7.5%
480 to 640	10%
640 to 800	15%
800 to 1,200	20%
Over 1,200	25%

Surcharges by family relationship

The base rates above apply to direct heirs (spouse, children, parents, grandchildren, grandparents). For more distant or unrelated heirs, the law adds a surcharge on top of the calculated tax:

Relationship to deceased	Surcharge	Exemption
Spouse, civil partner, children, descendants, ascendants	0%	50 UTA per heir
Siblings, nephews, uncles, cousins (2nd to 4th degree)	+20%	5 UTA per heir
Unrelated persons or more distant relations	+40%	5 UTA per heir

As of 2026, 50 UTA equals approximately CLP $41.9 million (USD $45,000). The 5 UTA exemption for non-direct heirs equals approximately CLP $4.2 million (USD $4,500).

Forced heirship: you cannot leave property to anyone you want

This is the rule that surprises most foreign property owners in Chile. If you come from a common-law country where you can leave everything to your cat, prepare for a reality check. Under the Chilean Civil Code, you cannot freely distribute your entire estate. The law divides your estate into mandatory portions:

The three portions

1. Mitad legitimaria (50%): This half must go to your “forced heirs” (herederos forzosos), which means your spouse or civil partner, children, and (if no children) your parents. Distribution follows intestate succession rules
2. Cuarta de mejoras (25%): This quarter can be allocated to any forced heir you choose. You can use it to give one child more than another, or to increase your spouse’s share, but it must stay within the forced heir group
3. Cuarta de libre disposicion (25%): Only this quarter can go to anyone you choose, including friends, charities, or unrelated persons

What this means in practice: If you own a lakefront property in Aysen worth UF 5,000 and you want to leave it entirely to a friend, Chilean law will not allow it. At least 75% of your estate must go to your forced heirs. Only the remaining 25% can go to your friend.

If you have no spouse, civil partner, children, or living parents, you can distribute your entire estate freely. Without a will, intestate rules apply: siblings first, then more distant relatives, then the state.

Worked example: spouse vs. unrelated heir

Consider a property in Coyhaique with a fiscal appraisal of UF 5,000 (approximately CLP $194 million / USD $210,000 as of 2026). For simplicity, assume this is the only asset and the full value passes to a single heir.

Converting to UTA: CLP $194,000,000 / CLP $838,668 per UTA = approximately 231 UTA.

Scenario A: inherited by spouse

The spouse receives a 50 UTA exemption, so the taxable amount is 181 UTA.

Bracket	Taxable portion	Rate	Tax
0 to 80 UTA	80 UTA	1%	0.80 UTA
80 to 160 UTA	80 UTA	2.5%	2.00 UTA
160 to 181 UTA	21 UTA	5%	1.05 UTA
Total			3.85 UTA

Tax owed: 3.85 UTA = approximately CLP $3.2 million (USD $3,500). No surcharge applies.

Effective rate: approximately 1.7% of the inherited value.

Scenario B: inherited by unrelated person

An unrelated heir receives only a 5 UTA exemption, so the taxable amount is 226 UTA. The base tax is calculated the same way, then a 40% surcharge is added.

Bracket	Taxable portion	Rate	Tax
0 to 80 UTA	80 UTA	1%	0.80 UTA
80 to 160 UTA	80 UTA	2.5%	2.00 UTA
160 to 226 UTA	66 UTA	5%	3.30 UTA
Subtotal			6.10 UTA
40% surcharge			2.44 UTA
Total			8.54 UTA

Tax owed: 8.54 UTA = approximately CLP $7.2 million (USD $7,700).

Effective rate: approximately 3.7% of the inherited value.

The difference is stark. The spouse pays roughly USD $3,500 while an unrelated heir pays USD $7,700 on the same property, more than double.

How inheritance tax applies to foreign property owners

Territorial principle

If you own property located in Chile, Chilean inheritance law applies to that specific property regardless of your nationality, tax residency, or where you live. This is a territorial rule under Chilean law. A Canadian citizen living in Vancouver who owns a cabin in Aysen will have that cabin subject to Chilean inheritance tax when they die. There are no exceptions for “small” properties or short-term ownership.

What triggers the tax

The inheritance tax is triggered by death, not by the transfer of the property title. The tax must be declared and paid before the property can be legally transferred to the heirs. In other words, your heirs cannot simply sell the property and sort out taxes later. The SII wants its money first.

Double taxation considerations

Chile has limited double taxation treaties for inheritance purposes. If your home country also imposes an estate or inheritance tax, you may be taxed twice on the same Chilean property. The United States allows foreign tax credits that may offset Chilean inheritance tax paid. The UK and most EU countries have their own inheritance tax regimes, and Chile has no specific inheritance tax treaty with any of them. Consult a cross-border tax advisor in both jurisdictions.

Trusts and Chilean law

Foreign trusts are not well recognized under Chilean law for inheritance purposes. The SII may disregard a trust and apply inheritance tax based on underlying beneficial ownership. Do not assume that a U.S. or UK trust will shield Chilean property from this tax.

Practical steps for foreign property owners

1. Make a Chilean will (testamento)

Even if you have a will in your home country, you should execute a separate Chilean will covering your Chilean property. A Chilean will must be executed before a Chilean notary and two witnesses. There are three types:

• Testamento abierto: Made before a notary and three witnesses. The most common form
• Testamento cerrado: Sealed and delivered to a notary. Contents remain private until death
• Testamento ologrofo: Handwritten by the testator. Rarely used and has stricter validity requirements

A Chilean will ensures smoother probate and avoids the costly process of validating a foreign will in Chilean courts (exequatur). If you take one action after reading this guide, make it this one.

2. Register the will and name an executor

Register the will with the Registro Civil so it is discoverable after your death. Appoint an executor (albacea) based in Chile who can handle probate, especially important if your heirs live abroad.

3. Keep property valuations current

The SII uses the fiscal appraisal (avaluo fiscal) to determine the tax base for inherited property. Fiscal appraisals are typically 30% to 50% of market value, which generally works in your heirs’ favor. However, recent reform proposals aim to bring fiscal appraisals closer to market value. Worth keeping an eye on.

4. File within two years

Heirs must declare and pay the inheritance tax within two years of the date of death. Late filing triggers inflation adjustments plus monthly interest charges. The two-year window applies regardless of where the heirs live.

Common estate planning strategies

• Gift during lifetime (donacion): Donations are taxed under the same Ley 16.271 rate table, but strategic timing can reduce the overall burden. Donations made within three years before death may be “clawed back” into the estate
• Company structure (sociedad): Holding property through a Chilean company does not eliminate inheritance tax, but simplifies transfer (shares rather than real property). This is a popular approach for foreign owners with multiple Chilean assets
• Multiple heirs: Since each direct heir gets their own 50 UTA exemption, distributing assets among multiple children reduces the effective tax rate
• Life insurance: Proceeds are generally exempt from Chilean inheritance tax, providing liquidity for heirs to pay the tax without selling the property

Frequently asked questions

Do I need to be a Chilean resident for the inheritance tax to apply?

No. The tax applies to property located in Chile, regardless of the owner’s residency or nationality. If the property is in Chile, Chilean inheritance tax rules govern it. Full stop.

What happens if heirs do not pay within two years?

The SII applies inflation adjustments (reajustes) and monthly interest charges on the unpaid tax. In extreme cases, the SII can place a lien on the property, preventing its sale or transfer until the tax is settled. Not a situation you want your heirs dealing with from another country.

Can I leave my Chilean property entirely to my spouse and skip my children?

Not exactly. Under forced heirship rules, 50% of your estate (the mitad legitimaria) must be distributed among all forced heirs according to intestate rules. Your spouse receives a share, but your children are also entitled to their portions. The cuarta de mejoras (25%) can be directed to your spouse, effectively increasing their total share to a majority of the estate, but complete disinheritance of children is not permitted under Chilean law except in very narrow circumstances (desheredamiento).

Is the fiscal appraisal or the market value used for tax calculation?

The SII uses the fiscal appraisal (avaluo fiscal) as the tax base for real property. This is typically 30% to 50% of market value, which generally results in a lower tax bill. However, proposed reforms under discussion as of 2026 would move toward market-based valuations. For non-property assets (bank accounts, investments), the full market value applies.

Does the Acuerdo de Union Civil (civil union) give the same rights as marriage?

Yes. Since 2015, partners registered under Chile’s Acuerdo de Union Civil have the same inheritance rights as married spouses. This includes the 50 UTA exemption and forced heirship protections. Unregistered partners (“convivientes”) receive no automatic inheritance rights and are treated as unrelated persons for tax purposes, facing the 40% surcharge.

Plan ahead: the tax is manageable, the paperwork is not

Chile’s inheritance tax rates are moderate by international standards. A spouse inheriting a typical Patagonia property worth UF 5,000 pays an effective rate under 2%. The real risks are forced heirship rules that limit your control, the two-year filing deadline, and the complications when foreign heirs must navigate Chilean probate from abroad. Execute a Chilean will with a local notary. Everything else flows from that foundation.

This guide is for informational purposes only and does not constitute legal or tax advice. Chilean tax law is subject to change, and individual circumstances vary. Consult a Chilean tax attorney (abogado tributarista) for advice specific to your situation. Official sources: Servicio de Impuestos Internos (SII), Ley 16.271, SII UTA values.

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• Capital Gains Tax on Chilean Property: Understand what you owe when selling, including the 8,000 UF exemption
• Selling Inherited Property in Chile: Step-by-step process after you inherit
• Legal Purchase Process for Foreign Buyers: How property transactions work from offer to deed
• Foreign Buyers Guide: Complete overview for non-Chilean purchasers
• Documents Needed to Sell Property in Chile: The paperwork your heirs will need