Peru Income Tax Calculator 2026

Peru has a progressive income tax system called Impuesto a la Renta (IR) managed by SUNAT (Superintendencia Nacional de Aduanas y de Administracion Tributaria). The tax system uses the UIT (Unidad Impositiva Tributaria) as a reference unit that is adjusted annually. For 2026, 1 UIT = 5,150 PEN. Peruvian tax residency is determined by physical presence of more than 183 days in a 12-month period.

Income Tax Brackets (Impuesto a la Renta) 2026

After the 7 UIT tax-free deduction (36,050 PEN), income is taxed progressively:

Note: The 7 UIT deduction (36,050 PEN) is automatically applied to all employees, reducing taxable income significantly.

Pension Systems - ONP vs AFP (~13%)

EsSalud - Health Insurance (Employer-paid)

Additional Benefits (Gratificaciones)

Income Categories in Peru

France vs Peru Comparison

Tax Filing (Declaracion Jurada Anual)

• Deadline: March-April of the following year (varies by RUC number)
• Form: Virtual Form 709 through SUNAT portal
• Most employees: Tax withheld at source, no filing required unless claiming additional deductions
• RUC requirement: All taxpayers need a RUC (Registro Unico de Contribuyentes)
• Electronic receipts: Required to claim the additional 3 UIT deduction

Special Tax Regimes for Business

Double Taxation Agreements and Expat Tax Planning

Peru has been expanding its network of double taxation agreements and currently has treaties with Chile, Canada, South Korea, Portugal, Switzerland, Brazil, Japan, and several other countries, along with the CAN Decision 578 covering Andean Community members (Bolivia, Colombia, Ecuador). While Peru does not have a specific DTA with France, the general credit method allows Peruvian residents to offset taxes paid abroad against their Peruvian tax liability on the same income. For expatriates, Peru's tax system is relatively straightforward: tax residency is established after 183 days of physical presence in any 12-month period, after which worldwide income becomes taxable. Non-residents are taxed at a flat 30% rate on Peruvian-sourced income (except dividends, taxed at 5%). Peru offers a tax-stable regime for qualifying foreign investments through legal stability agreements (Convenios de Estabilidad Juridica) that guarantee fixed tax rates for periods of 10 to 15 years, providing certainty for long-term investors and their employees.

Recent Tax Reforms and Digital Economy Taxation

Peru has undergone several significant tax reforms aimed at broadening the tax base and improving compliance. The electronic receipt system (comprobantes electronicos) is now mandatory for most businesses, and individuals can earn additional deductions (up to 3 UIT) by requesting electronic receipts for specific expense categories including medical care, education, restaurants, lodging, and professional services. Peru has also introduced measures to tax the digital economy, requiring foreign digital service providers to register for IGV (sales tax) purposes. The SUNAT has expanded its use of data analytics and cross-referencing with banking information to identify unreported income. For employees, the CTS (Compensacion por Tiempo de Servicios) system provides a form of severance savings equal to approximately one monthly salary per year, deposited in a bank account that can be partially accessed during employment for housing expenses or financial emergencies.

Key Deductions and Filing Tips for Peru

Peruvian taxpayers should take full advantage of the deduction system based on electronic receipts to reduce their taxable income. Under fifth-category income (employment), the standard deduction is 7 UIT (Unidad Impositiva Tributaria), which for 2026 equals approximately PEN 36,050, applied automatically before tax brackets are calculated. Beyond this, workers can claim an additional 3 UIT in specific expense categories by collecting electronic receipts (boletas and facturas electronicas) for medical and dental services, professional services from independent contractors, lodging and tourism, restaurant meals, and educational tuition fees. Each category is capped at a proportion of the 3 UIT total. A common mistake is not verifying that vendors issue electronic receipts rather than handwritten ones, as only electronic documents are accepted by SUNAT for deduction purposes. Employees should also review their AFP or ONP pension fund statements regularly, as choosing between the private AFP system and the public ONP system at the start of employment has long-term financial implications that cannot be easily reversed. The annual tax return must be filed between mid-March and mid-April depending on the taxpayer's last RUC digit, and late filings attract a penalty starting at 50% of one UIT.

Common Mistakes Foreign Workers Should Avoid

Expatriates working in Peru frequently make errors related to their tax residency determination. The 183-day rule is calculated on a rolling 12-month basis, and crossing this threshold mid-year means your worldwide income becomes taxable in Peru from that point forward, requiring amended filings for the earlier months. Another common oversight is failing to register for a RUC (Registro Unico de Contribuyentes) number promptly, which is required for all tax-related transactions in Peru. Foreign workers should also be aware that gratificaciones (mandatory bonus payments in July and December, each equivalent to one month's salary) are subject to income tax withholding but exempt from pension contributions, which can create confusion during annual reconciliation. Those with investment income from abroad must report it as foreign-source income and may need to provide certified documentation of taxes paid in other jurisdictions to claim the foreign tax credit effectively.