Swiss Tax After Buying Property in Peru: What Do You Need to Declare?

Must property in Peru be declared in Switzerland?

The answer is yes, unambiguously, for any individual who is a Swiss tax resident. Swiss tax authorities — whether in the canton of Geneva, Vaud, Zurich or any other — apply the principle of taxation on worldwide income and wealth. Property located abroad forms part of this global estate and must be declared.

In concrete terms, in your cantonal and federal direct tax return, you must:

• state the value of the property (fair market value, reasonably estimated) in your wealth declaration;
• report any rental income received, even if it has already been taxed in Peru;
• disclose any mortgage debt taken on to finance the purchase, which reduces your taxable Swiss wealth.

Omitting a foreign property constitutes a breach of Swiss declaration obligations. Swiss tax authorities exchange information with many countries under the Automatic Exchange of Information (AEOI) framework, although the practical arrangements with Peru should be verified with a tax advisor.

Will the property be taxed twice?

This is the most common concern — and a legitimate one. The good news is that Switzerland and Peru have concluded a Double Taxation Agreement (DTA), which entered into force on 10 March 2014 (published in the Swiss Official Gazette: RO 2014 657).

The primary purpose of this treaty is to prevent the same income or element of wealth from being taxed twice — once in each country. It includes specific provisions on real estate income (typically at Article 6 of OECD-model DTAs), which give the state where the property is located — Peru, in our case — the primary right to tax that income.

How does Switzerland treat foreign real estate?

Under Swiss tax law, when a DTA assigns Peru the primary right to tax real estate income, Switzerland generally applies the exemption method with progression reservation. In practice:

• Peruvian income (rent) and/or the value of the property may be exempt from direct Swiss taxation;
• However, these elements are taken into account to determine the applicable tax rate on Swiss-source income and wealth. In other words, your Peruvian property can raise your Swiss rate without being directly taxed.

It is also common for the property value to appear in the wealth declaration, with a corresponding deduction for any mortgage debt. The precise treatment varies by canton and individual situation.

Some cantons apply slightly different rules regarding foreign properties; verification with a cantonal tax advisor or fiduciary is therefore essential.

What if the property is rented out in Lima?

If your apartment is rented out in Lima — short or long-term — several obligations apply on both sides.

Peruvian side

For a property owner not domiciled in Peru (which applies to most Swiss investors), SUNAT applies a 5% withholding tax on gross rental income from Peruvian sources. This withholding is carried out by the Peruvian-domiciled tenant, who pays it to SUNAT via Formulario Virtual N° 617. The non-resident owner does not personally need to file a Peruvian income tax return, but must ensure that the withholding is correctly carried out.

If the tenant is also not domiciled (a less common situation), the filing modalities differ and must be clarified with a Peruvian accountant.

Property management fees (agency fees, maintenance charges, repair costs) may potentially be deducted when calculating the Peruvian taxable base — this must be confirmed with a qualified contador in Peru.

Swiss side

Rental income must appear in your Swiss tax return. Depending on the DTA and the exemption method applied by your canton, this income may not be directly taxed in Switzerland, but it will influence the rate applicable to your other income. The Peruvian 5% withholding may, in some cases, be credited or taken into account to avoid effective double taxation — your Swiss tax advisor will verify this point.

What taxes exist on the Peruvian side?

Here is an overview of the main tax obligations applicable to a non-resident buyer in Peru.

At purchase: the Alcabala

The Alcabala is Peru's real estate transfer tax, payable by the buyer. According to SAT (the Lima Tax Administration Service), it is calculated at 3% of the transfer value (or the cadastral self-assessment value if higher), after deducting the first 10 UIT (Tax Units), which are exempt.

• UIT 2025: S/ 5,350 → 10 UIT = S/ 53,500 exempt
• UIT 2026: S/ 5,500 → 10 UIT = S/ 55,000 exempt
• Example: for a property at USD 120,000 (≈ S/ 444,000), the Alcabala amounts to approximately 3% × (444,000 − 53,500) ≈ S/ 11,715 ≈ USD 3,160, or about 2.6% of the purchase price.

The Alcabala is paid to the Lima SAT (or the relevant municipality), typically via the notary at the time of signing. Note: certain first sales by a real estate developer may benefit from specific conditions — confirm with a Peruvian lawyer or notary.

Every year: property tax (Predial)

The Impuesto Predial is the Peruvian equivalent of annual property tax, payable to the municipality where the property is located. It is calculated on the cadastral value (self-assessment value) according to a progressive scale:

• 0.2% on cadastral value up to 15 UIT
• 0.6% from 15 to 60 UIT
• 1.0% above 60 UIT

For a standard Lima apartment (cadastral value is generally lower than market value), this tax remains modest. It is paid annually to the SAT, in one or four instalments.

On rental income

As detailed above: 5% withholding tax on gross rents for a non-domiciled owner (SUNAT).

On resale

The taxation applicable to the sale of real estate by a non-domiciled person — particularly in the event of a capital gain — depends on the owner's tax status, the nature of the property and the transaction. This must be confirmed with a Peruvian tax specialist or lawyer before any resale transaction.

Which documents should you keep?

Building and carefully archiving a document file is essential: it will be used both for your Swiss tax return and for any dealings in Peru (resale, inheritance, dispute). Here is the list of essential documents:

• Escritura Pública: notarised deed of sale, the founding document of your title to property.
• Partida Registral (SUNARP): extract from the Peruvian land registry confirming your title.
• Proof of purchase price: bank transfers, statements — any document tracing the financial flow from Switzerland.
• Proof of Alcabala payment: official receipt issued by the SAT.
• Lease agreements (if the property is rented): contrato de arrendamiento, with date and amount.
• Rent receipts: transfers or receipts, month by month.
• SUNAT withholding evidence: withholding forms submitted by the tenant or the agency.
• Maintenance and repair invoices: any expense related to the property, potentially deductible.
• Management fee invoices: fees from your rental agency or Havenbnb Peru.
• Predial payment receipts: proof of annual property tax payment.
• Building maintenance charge statements (cuotas de mantenimiento).

Keep these documents for at least 10 years (Swiss tax prescription period for foreign assets may vary). Scan them and back them up in a secure location in Switzerland.

The role of Swiss Lima Property

Swiss Lima Property does not replace a Swiss tax specialist or a Peruvian lawyer or contador. These professionals remain essential for validating your personal situation.

However, we can help you to:

• Structure your project upfront, by identifying the tax questions to ask each expert;
• Prepare and centralise your documents on the Peruvian side (Alcabala, SUNARP, contracts) so as to facilitate the work of your Swiss fiduciary;
• Coordinate the parties between Geneva and Lima: notary, contador, rental agency;
• Provide ongoing monitoring of recurring obligations (Predial, rent statements, SUNAT withholdings) via our partner Havenbnb Peru.

To discuss your project: contact us. To learn more about our approach: About Swiss Lima Property.