Chile Tax Filing Guide 2026

Overview — Chile's Tax Filing System

The Chilean tax system is administered by the Servicio de Impuestos Internos (SII). The tax year is the calendar year (January 1 to December 31). The main filing obligation is Operación Renta, the annual income tax return, which covers the Impuesto Global Complementario (IIT for individuals) and the Impuesto de Primera Categoría (corporate tax). Chile has a well-developed online filing system through the SII portal (www.sii.cl). Taxpayers must also make monthly provisional payments (PPM) during the year. The Propyme regime (introduced in 2020) provides simplified compliance for small and medium enterprises. The system is highly automated, with pre-filled information from employers, banks, and other third parties.

Operación Renta — Annual IIT Filing (April-May)

Operación Renta is the annual income tax filing campaign, typically running from April 1 to May 10-15 each year. Key points for the 2026 tax year (filing for FY2025):

• Filing period: Generally April 1 to May 10 (the exact deadline is published by the SII each year). For FY2025 (calendar year 2025), the filing period is April-May 2026
• Who must file: Individuals with annual taxable income above a certain threshold (approximately CLP 15,000,000 in 2026, adjusted by UTM — Unidad Tributaria Mensual), companies of any size, and individuals with certain types of income subject to withholding (even if below the threshold, filing may be required to claim a refund)
• Exempt from filing: Individuals whose only income is from dependent employment (sueldos) with withholding, and whose total income is below the filing threshold, and who do not need to claim a refund or report deductions
• Forms: Form F-22 (Declaración Anual de Impuestos) is the primary form for individuals and companies. The SII provides a pre-filled version (Propuesta de Declaración) based on third-party information
• Pre-filled information: The SII pre-fills the return with: employment income reported by employers (Form 1887), interest and dividends from banks and corporations, PPM payments made during the year, and deductions (AFP, health, others)
• Filing process: Taxpayers log into the SII portal, review the pre-filled data, add any missing information (foreign income, additional deductions, etc.), confirm, and submit. Payment or refund is processed automatically

Form F-22 — Declaración Anual de Impuestos

The F-22 is the central form for all annual tax filings. It covers the following taxes:

• Global Complementario (IIT): Progressive 0-40% tax on total worldwide income for individuals. The F-22 aggregates all income categories and calculates the total tax due (after credits and withholdings)
• Primera Categoría (Corporate Tax): 25% tax on corporate profits (for companies). The F-22 calculates the First Category Tax (IDPC) and integrates it with the Final Taxes (IIT and Additional Tax for non-residents)
• Impuesto Único de Segunda Categoría: Withholding tax on employment income (reconciled in the F-22 against the Global Complementario)
• Additional Tax (Impuesto Adicional): 35% withholding tax on Chilean-source income paid to non-residents (reported on the F-22 by the payer)
• PPM reconciliation: Monthly provisional payments (PPM) made during the year are credited against the final tax due. Any excess PPM is refunded
• Sections: The F-22 includes sections for: taxpayer identification, income by category, deductions, tax credits (domestic and foreign), PPM reconciliation, asset declaration, and payment/refund calculation

Monthly Provisional Payments (PPM — Pagos Provisionales Mensuales)

PPM is the Chilean system of monthly advance tax payments, designed to match tax collection with income realization:

• Who must pay: Companies and self-employed individuals (trabajadores independientes) with income subject to First Category Tax. Employees with only employment income do not pay PPM (their employer withholds tax monthly)
• Calculation: PPM is calculated as a percentage of monthly revenue. The rate depends on the taxpayer's activity and tax regime: (1) General regime: 0.25-0.5% of revenue (or a variable rate based on the previous year's tax), (2) Propyme regime: 0.2-0.4% of revenue (reduced rates), (3) New businesses: estimated based on projected revenue
• Due date: Monthly, by the 12th of the following month (e.g., January PPM due February 12). Filed through the SII portal (same login as annual filing)
• Adjustment: PPM rates can be adjusted during the year if the business experiences significant changes in revenue. Taxpayers can request rate adjustments from the SII
• Credit: All PPM payments are credited against the final annual tax liability. If PPM exceeds the annual tax, the excess is refunded (with interest). If PPM is insufficient, the balance is payable with the annual return
• Penalties: Late or non-payment of PPM results in monthly penalties (0.5-1.5% per month) and interest. Failure to make PPM is a common audit risk for SMEs

Propyme Regime — Simplified Filing for SMEs

The Propyme regime (Régimen Pro Pyme) was introduced in 2020 (Law 21.210) as part of Chile's modernization of the tax system. It offers simplified compliance for small and medium enterprises:

• Eligibility: Companies with average annual revenue of up to 100,000 UF (~CLP 3,500,000,000 in 2026, approximately USD 3.8 million). The regime is available to SpA, EIRL, Ltda, and SA companies
• Simplified filing: Propyme taxpayers file a simplified F-22 with fewer lines. The SII provides a streamlined online filing process
• Cash basis accounting (optional): Propyme companies may use cash basis accounting (based on actual cash received and paid) instead of accrual basis. This simplifies tax calculation, especially for businesses with long payment cycles
• Reduced PPM rates: Propyme taxpayers pay PPM at reduced rates (0.2-0.4% of revenue, depending on the economic sector). This improves cash flow compared to the general regime
• No annual book closing: Propyme companies are not required to formally close books annually (though they must maintain records). Financial statements are simplified
• IVA simplification: Propyme taxpayers may benefit from simplified IVA compliance (reduced documentation and filing requirements in certain cases)
• Mandatory electronic invoicing: All Propyme taxpayers must issue electronic invoices (the same as general regime taxpayers)

SII E-Filing Portal

All tax filings in Chile are done through the SII online portal. Key features and services:

• Portal access: www.sii.cl — the main SII portal. Taxpayers log in with their RUT and Clave Tributaria (tax password) or ClaveÚnica (government single sign-on)
• Clave Tributaria: The SII tax password, obtained by registering on the SII portal. Levels 1-3 provide different access rights. Level 2 is sufficient for most tax filing. Level 3 is required for sensitive operations (power of attorney, refunds, etc.)
• Key online services: Operación Renta (annual filing), F-29 (monthly IVA), F-22 (annual income tax), PPM (monthly provisional payments), DTE (electronic invoicing), Registro de Empresas (business registration), and Consulta de Estado de Deuda (debt status check)
• Pre-filled returns: During Operación Renta, the SII provides a "Propuesta de Declaración" (pre-filled return) based on third-party data. Taxpayers can accept, modify, or file a new return. Accepting the pre-filled return eliminates audit risk for the pre-filled items
• Electronic notifications: The SII communicates through the "Buzón Electrónico" (electronic mailbox) in the portal. Taxpayers must check this regularly for notifications, assessment notices, and audit requests
• Mobile app: The SII offers a mobile application (SII Móvil) for basic services: payment of taxes, viewing notifications, and checking F-29 status

Tax Credits and Deductions

Chile provides several tax credits and deductions that reduce the final tax liability:

• Personal deductions (Gastos por Zona de Residencia): Taxpayers in the Magallanes and Arica regions may claim special deductions (zona franca or zona de residencia)
• AFP and health contributions: Mandatory contributions to AFP (10%) and health (7%) are deductible from taxable income
• APV (Voluntary Pension Savings): APV contributions under Regime A (tax-deductible) reduce taxable income up to 50 UF (~CLP 1,700,000) per year
• Donations: Donations to registered charitable organizations are deductible up to certain limits (typically 5-10% of taxable income)
• Mortgage interest: Interest on mortgage loans for primary residence (DFL-2 loans) is deductible up to 8 UF per year (~CLP 280,000) for certain taxpayers
• Educational expenses: Certain educational expenses (tuition for taxpayer, spouse, children) may be deductible up to specific limits
• Foreign tax credit: Foreign income taxes paid can be credited against Chilean tax on the same income (per-country, per-item limitation)

FAQs

What happens if I miss the Operación Renta deadline?

Missing the April-May deadline triggers: (1) late filing penalty (multa por infracción al artículo 97 del Código Tributario) of 0.5-1.5% of the tax due per month of delay, with a minimum of 1 UTM (~CLP 65,000) and a maximum of 15 UTM (~CLP 975,000), (2) interest (intereses moratorios) on any tax owed at 1.5% per month, and (3) potential inclusion in the SII's delinquency list, which can restrict access to certain benefits, government contracts, and credit. If no tax is due (refund situation), the penalty is the minimum (1 UTM), and the refund may be delayed until the late return is processed. The SII typically publishes extended deadlines for voluntary compliance (without penalty) for a limited period after the official deadline.

Can I file my tax return in installments?

Yes, taxes due with the annual return can be paid in up to 12 monthly installments (cuotas) through the "Convenio de Pago" system. Interest applies (approximately 1-1.5% per month). Alternatively, taxpayers can pay in a single lump sum with a discount (descuento por pago contado). The installment option is available for both income tax and IVA. PPM payments must be made monthly as they are due (installments are not available for PPM).

What is the difference between the Propyme regime and the general regime?

The Propyme regime offers: (1) reduced PPM rates (0.2-0.4% vs 0.25-0.5% or variable), (2) optional cash basis accounting (easier than accrual), (3) simplified annual filing (shorter F-22), (4) no mandatory annual book closing, and (5) eligibility for companies with revenue up to 100,000 UF. The general regime applies to larger companies and those who opt out of Propyme. Propyme taxpayers are exempt from certain audit requirements. The corporate tax rate is the same (25%) for both regimes, but the final tax integration differs.

How do I claim a tax refund?

Tax refunds (devolución de impuestos) are processed automatically by the SII after the annual return is filed. Refunds are deposited directly into the taxpayer's Chilean bank account (registered with the SII). The SII typically processes refunds within 15-30 days of filing. Refunds can be accelerated by: (1) filing early in the Operación Renta period (April), (2) having all pre-filled data correct (accepting the SII's proposal), and (3) having no outstanding tax debts. The SII may delay refunds for audit review (revisión de escritorio) if the return contains unusual items or discrepancies. Refund amounts are adjusted for inflation (by IPC) if not paid within the statutory period.

Do I need an accountant to file my taxes in Chile?

The SII's pre-filled return system makes it relatively easy for individuals with simple tax situations (only employment income) to file without an accountant. However, for individuals with: (1) business or self-employment income, (2) foreign income, (3) crypto transactions, (4) multiple income sources, or (5) significant deductions, an accountant (contador) is strongly recommended. For companies, an accountant is essential. The SII's system is complex, and errors in the F-22 can trigger audits and penalties. Many Chilean taxpayers use accounting services (honorarios de contador) that are themselves tax-deductible.

Disclaimer

This guide provides general information about tax filing procedures in Chile for the 2026 tax year. Filing deadlines, forms, rates, and procedures are subject to change through legislative or regulatory updates. The information presented reflects published SII, Ministry of Finance, and tax legislation data and may not reflect individual circumstances. Always consult with a qualified Chilean tax advisor or contador for advice specific to your filing obligations. InvestmentKit does not provide tax or legal advice.