e-Invoicing in Colombia: Timeline, Guidelines, Process, and Steps for Implementation

E-invoicing in Colombia is a mandatory digital system regulated by DIAN under Law 2010 of 2019 and Decree 358 of 2020. So, almost all VAT taxpayers and certain SIMPLE-regime businesses must comply, starting within two months of habilitation. 

Implementation of e-invoicing in Colombia involves DIAN registration, testing, and production approval. Key deadlines run from Nov 2020 through 2025, covering invoices, documentos equivalentes, and payroll. Non-compliance can lead to invalid invoices, fines up to 5%, and even business closure.

What Is E-Invoicing in Colombia?

E-invoicing in Colombia, or facturación electrónica, is a mandatory digital invoicing system regulated by DIAN under Law 2010 of 2019 and Decree 358 of 2020. DIAN Resolution 000042 of May 5, 2020, set the foundation. 

When it standardized invoice formats and granted them legal status as a título valor, e-invoicing got the same enforceability as a promissory note. 

Since then, DIAN has issued updates, including Resolution 000165 of 2023, introducing Annex 1.9 for modernized invoice formats and Annex 1.0 for documentos equivalentes. These measures aim to fully digitalize tax documentation, covering invoices, credit notes, debit notes, and replacements.

Who Needs to Comply with Colombia’s E-Invoicing Rules?

Almost everyone running a VAT-registered business in Colombia needs to follow e-invoicing rules. More specifically, the obligations apply to:

• All VAT taxpayers
• Businesses in the simplified regime (SIMPLE), required to adopt e-invoicing within two months of RUT registration
• Any company or individual selling goods or services that meets the invoicing criteria in the Colombian tax code

Even if a business is not yet required to e-invoice, it can voluntarily register. In fact, many do so to streamline operations and prepare for future obligations.

How to Implement E-Invoicing in Colombia: Step-by-Step Guide

DIAN has a clear process of switching to Colombia’s e-invoicing system. So, every business must follow that before they can legally issue an e-invoice. Here’s how it works, step by step.

1. Pre-Requisites: Get Your Documents and Data in Order

Make sure your RUT (Taxpayer Registry) is updated, especially the email address of your legal representative or, if you’re an individual, your own. You’ll also need:

• Electronic invoicing software, like DIAN Free Billing, an Authorized Technology Provider, or your own system.
• Digital signature certificate; purchase from an ONAC-authorized entity, or request it free if using DIAN’s Free Billing service.
• Mobile device with internet access for flexibility.

2. Registration: Enter DIAN’s “Habilitación” Portal

Once your documents are ready:

1. Go to www.dian.gov.co.
2. Select “Activation” under Electronic Invoicing.
3. Log in as a business or individual. 
4. Once you enter the required details, check your RUT-registered address for an email DIAN will send you.
5. Access the activation platform and formalize your registration by choosing your Operating Mode, the software option you’ll use.

After submitting, DIAN sends you a login token or link via email.

3. Choose Your Invoicing Mode

DIAN gives you three ways to operate:

1. Free DIAN Invoicing Software, ideal for small businesses or low-volume invoicing
2. Authorized Technology Provider (Proveedor Tecnológico), a paid solution that handles compliance and integration for you
3. Own software integration, best for businesses with ERP systems that want direct DIAN connectivity

4. Testing Phase 

After selecting your Operating Mode, DIAN issues test numbering ranges. Using these, send sample documents until approved:

If using Free Billing, upload or request your digital signature certificate and send: 2 invoices, 1 debit note, 1 credit note.

5. Go Live: Production Setup

Once tests are approved, log in to the Enabling system, set your production start date (automatically updated in RUT). Then, request your Billing Number Authorization via the MUISCA system. Associate your approved prefixes in the Electronic Invoicing Portal.

6. Start Issuing Legal E-Invoices

Remember, from day one in production:

• Every invoice must be in DIAN’s XML format (UBL 2.1)
• Every invoice must be digitally signed with your ONAC certificate
• Every invoice must be validated in real time by DIAN’s web service before it’s considered “issued”

To help you keep everything on track, DIAN provides you with the following:

• Free toolkits
• XML templates
• Sample files

So, if you use their free platform or an approved provider, much of this is handled automatically.

Deadlines and Compliance Timelines for E-Invoicing in Colombia

Colombia started with e-invoicing in phases. But by now, most taxpayers are already under the regime. Still, DIAN continues to update deadlines. Especially for new taxpayers and new types of electronic documents.

Penalties for Non-Compliance with E-Invoicing

Here’s a table summarizing the penalties for non-compliance with e-invoicing in Colombia:

Conclusion

E-invoicing in Colombia, known locally as facturación electrónica, is a must for most businesses. It’s managed by DIAN, the country’s tax authority, under Law 2010 of 2019 and Decree 358 of 2020. The idea is simple but powerful: move everything to a fully digital format.

Not just invoices. But also credit notes, debit notes, and even replacements are part of the system. This shift involves simplifying processes, improving compliance, and making tax documentation easier to manage for everyone.

Compliance applies to VAT taxpayers, SIMPLE-regime businesses, within two months of registration, and entities meeting invoicing criteria in the tax code. You can also go for voluntary registration.

Moving to this system helps businesses ensure legal validity, improve efficiency, and stay aligned with DIAN’s digital tax strategy. As a result, they can avoid penalties while making their operations more efficient and simpler in Colombia’s modern tax environment.