How to Issue a Tax-Compliant Invoice in Chile: SII Requirements

Issuing a tax-compliant invoice in Chile isn't just good practice — it's a legal requirement. The Servicio de Impuestos Internos (SII) sets strict rules about what every invoice must contain, how IVA should be calculated, and how long records must be retained.

Whether you're a freelancer, small business owner, or running a growing company, this guide covers everything you need to create invoices that satisfy SII requirements and keep your business audit-ready.

Why Invoice Compliance Matters in Chile

A compliant invoice does more than request payment — it creates a legal record that protects both you and your client. SII uses invoices to verify tax declarations, track IVA collections, and identify non-compliant businesses.

A compliant invoice does more than request payment — it creates a legal record that protects both you and your client. SII uses invoices to verify tax declarations, track IVA collections, and identify non-compliant businesses.

Non-compliant invoices can lead to:

• Rejected tax deductions for your clients (they can't claim input IVA)
• Penalties and interest from SII
• Failed audits and additional scrutiny
• Damaged business reputation and client trust

Mandatory Invoice Elements

Every tax-compliant invoice in Chile must include the following elements:

Every tax-compliant invoice in Chile must include the following elements:

1. Your business name and address — as registered with SII
2. Rol Único Tributario (RUT) — your unique identifier issued by SII
3. Client's name and address — and their RUT for B2B transactions
4. Unique invoice number — sequential, without gaps or duplicates
5. Invoice date — the date of issue
6. Description of goods or services — clear and specific
7. Quantity and unit price — for each line item
8. Subtotal — amount before IVA
9. IVA amount — calculated at 19%
10. Total amount payable — including IVA

IVA Registration Requirements

In Chile, you must register for IVA if your taxable turnover exceeds No threshold — all taxpayers issuing invoices must use DTE.

In Chile, you must register for IVA if your taxable turnover exceeds No threshold — all taxpayers issuing invoices must use DTE. Once registered, you are required to:

• Charge IVA at the correct rate (19%) on all taxable supplies
• Issue IVA-compliant invoices for every transaction
• File IVA returns monthly (Formulario 29 for IVA)
• Remit collected IVA to SII
• Maintain records for at least 6 years

Record Keeping and Retention

SII requires businesses to retain all invoices, receipts, contracts, and financial records for a minimum of 6 years. Digital records are accepted — using invoicing software ensures your records are organised, searchable, and audit-ready.

SII requires businesses to retain all invoices, receipts, contracts, and financial records for a minimum of 6 years. Digital records are accepted — using invoicing software ensures your records are organised, searchable, and audit-ready.

E-Invoicing Status

Chile fully mandated DTE (Documento Tributario Electrónico) e-invoicing since 2018 for all taxpayers. The system requires real-time SII authorization using XML format with digital certificates.

Chile fully mandated DTE (Documento Tributario Electrónico) e-invoicing since 2018 for all taxpayers. The system requires real-time SII authorization using XML format with digital certificates. Chile uses CAF (Código de Autorización de Folios) ranges pre-assigned by SII. Chile is one of Latin America's most mature e-invoicing markets.

Penalties for Non-Compliance

1-3 UTM per invoice (~CLP 65,000-195,000). Certificate suspension for repeat offenders.

1-3 UTM per invoice (~CLP 65,000-195,000). Certificate suspension for repeat offenders. Late filing: 10% surcharge + 1.5%/month interest.

Payment Methods for Chilean Businesses

To get paid faster, offer your clients multiple payment options. Popular methods in Chile include Transferencia bancaria, WebPay, Khipu, MACH, credit/debit cards.

To get paid faster, offer your clients multiple payment options. Popular methods in Chile include Transferencia bancaria, WebPay, Khipu, MACH, credit/debit cards. Including payment links directly on your invoices reduces friction and speeds up collection.

How Invoicemonk Helps

Invoicemonk is built for Chilean businesses. Our platform automatically includes all SII-required invoice elements, calculates IVA at the correct rate, generates sequential invoice numbers, and stores records securely for the required 6 years.

Invoicemonk is built for Chilean businesses. Our platform automatically includes all SII-required invoice elements, calculates IVA at the correct rate, generates sequential invoice numbers, and stores records securely for the required 6 years.

Create your first compliant invoice free →