E-Invoicing in Costa Rica: Timeline, Guidelines, Process, and Steps for Implementation

E-invoicing in Costa Rica is a mandatory digital system regulated by the Dirección General de Tributación (DGT) for issuing, receiving, and storing tax-compliant invoices. Almost every taxpayer has to follow the rules. However, a few public institutions and simplified regime entities are exempt. If you don’t comply, the fines can be steep up to two base salaries.

What Is E-invoicing in Costa Rica?

E-invoicing in Costa Rica is a DGT-regulated, mandatory digital system for issuing, receiving, and storing tax-compliant invoices. It began with a 2017 pilot for large taxpayers. After that, the system started out in phases and, by 2018, it was in full effect. By the end of 2019, nearly all sectors were covered under Decree 41779-H.

In 2024, the DGT introduced version 4.4. This update brought new validations, the Recibo Electrónico de Pago (REP) for credit sales, and even integration with SINPE Móvil payments. The transition started on December 1, 2024. Moreover the optional use started from April 1, 2025. But the adoption was made mandatory from September 1, 2025.

Types of Electronic Invoices in Costa Rica

Costa Rica’s e-invoicing framework covers a variety of electronic documents. Each serves its own role in business transactions. Here’s a quick breakdown:

• Electronic Invoice: This is the main document, used to record the sale of goods and services.
• General Electronic Invoice: Issued when the buyer doesn’t request a specific invoice. In those cases, it’s reported to the Ministry of Finance with a Generic Tax ID.
• Export Electronic Invoice: Designed to capture the sale of goods or services destined for markets outside Costa Rica.
• Purchase Electronic Invoice: This is issued by buyers when purchasing from suppliers who aren’t required to issue electronic invoices themselves. Like any other invoice, it must be validated by the Ministry of Finance.
• Credit and Debit Notes: They’re used to fix errors, change amounts. Or even cancel invoices and receipts. They do this without changing the original record.
• Electronic Receipt: Specifically for end-consumer sales. They make everyday transactions traceable.
• Acknowledgment of Acceptance or Rejection: These are electronic messages confirming whether an invoice is accepted or rejected.

Who Must Comply

Almost all taxpayers must use e-invoicing. But some public entities and organizations under the simplified tax regime are exempt from issuing e-invoices. Nonetheless, they have to accept and store e-invoices from suppliers.

Some examples of exemptions are as follows:

• Costa Rican Social Security Fund (Caja Costarricense del Seguro Social)
• State universities
• Supreme Court and Election Tribunal
• SUGEF-supervised banks
• National Road Council (CONAVI)
• Other specific public institutions

For everyone else, failing to issue or submit an e-invoice can result in fines of up to two base salaries.

How to Implement E-Invoicing in Costa Rica

Here’s the step-by-step process of implementing e-invoicing for your businesses in Costa Rica to stay compliant.

Step 1: Fulfill All the Requirements Before You Start

Before you can issue electronic invoices, you need to check if you've fulfilled some requirements set by the General Directorate of Taxation. Here’s what it involves:

• Taxpayer Registration: Make sure your business or personal activity is registered with the Ministry of Finance.
• Issuer-Receiver Registration: You’ll also need to enroll in the Virtual Tax Administration (ATV) system. 
• Cryptographic Key: Through the ATV system, you’ll request a cryptographic key. This key allows you to digitally sign invoices and guarantees their authenticity.
• Electronic Signature: Each invoice has to carry a digital signature that’s backed by an internationally recognized certification authority. 
• Electronic Invoicing System: You must use software that complies with the technical standards laid out by the DGT. 

Step 2: Get Your Invoices Validated by the Ministry of Finance

Make sure the tax authority accepts your invoice. This is because if the Ministry of Finance does not approve it, the invoice is not valid. Consequently, you cannot use it for tax credits and deductible expenses.

Here’s how the validation process works:

• You, the issuer, will generate an XML file containing the electronic invoice. Then, you'll send it to the Ministry of Finance.
• The Ministry will review the structure and content of the invoice. Within a maximum of three hours, you’ll receive a response. It could be either approval or rejection.
• If approved, the invoice becomes fiscally valid. But if rejected, you’ll need to correct the errors and resubmit.

Step 3: Share the Invoice With Your Customer

After the Ministry validates the invoice, you need to send it to your customer along with the official approval message. 

Step 4: Wait for the Recipient’s Confirmation

Your customer must respond with one of three messages: 

1. Acceptance
2. Partial acceptance
3. Rejection

Remember, according to Resolution DGT-R-063-2018, this response must also be sent to the DGT within the first eight business days of the following month. If they reject the invoice, you’ll need to generate a new confirmation message after making the necessary corrections.

Penalties for Non-Compliance

Failing to issue, submit, or properly format an e-invoice can lead to serious fines. Here's a table summarizing the fines for not complying with e-invoicing rules in Costa Rica:

Conclusion

E-invoicing in Costa Rica is a mandatory digital system regulated by the Dirección General de Tributación for issuing, receiving, and storing tax-compliant invoices. A few entities, like state universities and public banks, are exempt. But most businesses must comply.

Compliance requires registration, a digital signature, and approved software. Also, each invoice must be validated by the Ministry of Finance. Non-compliance can lead to fines of up to two base salaries or business closure.