Businesses on the full registration track must issue VAT-compliant electronic tax documents (DTEs) that include:
- Supplier and buyer name and RUT (tax identification number)
- Invoice date and a unique Folio Authorization Code (CAF) assigned by the SII
- Description of goods or services
- Quantity and unit price
- VAT rate and VAT amount, itemised separately from the net price
- Total amount due, inclusive of VAT
- PDF417 barcode containing key transaction data — mandatory for all DTEs; there is no QR code alternative
Chile operates a mandatory DTE clearance system administered by the SII. All e-invoices and related fiscal documents must be transmitted to the SII for real-time validation before being delivered to the buyer. Once validated, the SII returns the document to the issuer, who then delivers it to the recipient — typically by email in XML format. The buyer has eight days to formally accept or reject the DTE through the SII’s system; if no action is taken within this period, the document is automatically treated as accepted.
The DTE system covers 10 types of fiscal documents in XML format, including sales invoices, VAT-exempt invoices, purchase invoices, credit and debit notes, dispatch guides, and export invoices. Paper invoices have no legal validity for businesses subject to the DTE mandate.
For B2C retail transactions, businesses must issue electronic receipts (boletas electrónicas). Electronic receipts must be transmitted to the SII within one hour of issuance. For in-person sales, a printed copy of the electronic receipt must be provided to the customer.
Businesses on the Simplified Tax Regime are not required to issue Chilean DTEs — they use the simplified declaration process on the Digital VAT Portal.
Time-of-supply rules:
- Goods: VAT generally becomes chargeable when the goods are sold or transferred — typically when the DTE is issued or when the goods are delivered, whichever occurs first.
- Services: VAT is generally due when the service is supplied or when payment is received, whichever occurs first.
- Imports: VAT is due at customs clearance (or at point of sale for low-value goods under the Simplified Tax Regime).
VAT records — including DTEs issued and received, customs declarations, and supporting accounting documentation — must generally be retained for a minimum of six years and made available for SII inspection upon request. VAT returns and payments are due by the 20th of the month following the end of the reporting period.