E-Invoicing step by step: How to implement it in your ecommerce in Spain

If you own an ecommerce business or work in the financial, accounting, or accounts payable department of one in Spain, you should know that electronic invoicing (E-Invoicing) is emerging as an essential tool to streamline processes and reduce administrative burdens. It is anticipated to become mandatory in the coming years. If you are an online business owner ready to reap the benefits of E-Invoicing, follow this step-by-step guide designed specifically for ecommerce in Spain.
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As the owner of an online business or a key player in the financial department, you’re acutely aware of the significance of keeping your financial processes streamlined and error-free. Among the crucial aspects of this financial orchestration lies the practice of electronic invoicing, or E-Invoicing for short.

E-Invoicing, often referred to as the future of financial transactions, has been steadily gaining prominence in the business landscape. Its allure lies not only in its potential to simplify and expedite financial transactions but also in its ability to significantly reduce the administrative burden that can weigh down businesses of all sizes. For those of you operating in Spain, there’s an added incentive to consider E-Invoicing – it’s on track to becoming mandatory in the near future.

We’ve crafted a comprehensive and meticulously tailored guide that will navigate you through the intricate journey of implementing E-Invoicing for your online business in Spain. But this is no ordinary guide; it’s a step-by-step roadmap designed explicitly for the unique needs and intricacies of ecommerce operations in Spain.

Step 1: Understand the Regulations

When transitioning to electronic invoicing (E-Invoicing) for your ecommerce business in Spain, it’s essential to have a solid understanding of the regulations governing this practice. Here, we break down the most relevant regulations to help you approach implementation informed and accurately:

The Spanish Tax Agency has established the XML format as the standard for E-Invoicing (E-Facturae). This structured format ensures that data is presented consistently and easily readable for both computer systems and humans. Ensure your electronic invoicing platform generates invoices in this format.

To ensure the authenticity and integrity of E-Invoices, regulations require the use of an advanced electronic signature. This signature guarantees that the invoice content has not been altered and originates from a legitimate source. Ensure that your chosen electronic invoicing platform supports the incorporation of an advanced electronic signature.

In terms of deadlines, regulations stipulate that E-Invoices must be issued by the 16th day of the month following the date of the transaction. This ensures that invoices are delivered on time, and accounting records are up to date. Meeting these deadlines will help you avoid penalties and issues with tax authorities.

E-Invoices must be retained for a minimum of 6 years from the issuance date. It’s important to store invoices in a secure electronic format and make them easily accessible in case of a tax audit. This ensures you can provide the required documentation at any time.

In Spain, the General Entry Point for Electronic Invoices (FACE) is the official platform for receiving E-Invoices. You must register on this platform to legally send your electronic invoices. Ensure you complete the registration process following the instructions provided by FACE.

Regulations also focus on integration and compatibility with business management systems. Ensure that your electronic invoicing platform seamlessly integrates with your accounting and management system for smooth and hassle-free administration.

By addressing these regulations comprehensively and ensuring your electronic invoicing platform aligns with them, you’ll be well-prepared to implement E-Invoicing effectively in your ecommerce business in Spain. Remember that compliance with these regulations not only keeps you on the right side of the law but also streamlines your operations and enhances the trust of your customers and suppliers.

Step 2: Choose an Electronic Invoicing Platform

Select an electronic invoicing platform that suits the needs of your online business. Look for a tool that offers the ability to generate E-Invoices automatically and aligns with Spanish regulations. Ensure the platform allows integration with your ecommerce system. Here are some of the most recognized electronic invoicing platforms in Spain:

  1. Contasimple: This platform is especially popular among small and medium-sized enterprises. It offers the ability to generate E-Invoices in the format required by the Spanish Tax Agency, as well as tracking and storage tools for electronic invoices.
  2. FacturaDirecta: FacturaDirecta is a versatile option that allows the creation of electronic invoices, receipts, and quotes. It also offers customization options and customer management for a more comprehensive invoicing approach.
  3. Debitoor: Designed to be user-friendly and intuitive, Debitoor offers customizable templates for E-Invoicing, payment and expense tracking, and the ability to manage recurring invoices.
  4. Sage Business Cloud Factura: With a strong presence in the market, this platform offers a wide range of features for electronic invoicing management, including the issuance of E-Invoices and integration with accounting systems.
  5. eFactura: As the name suggests, this platform focuses specifically on electronic invoicing. It offers options to generate E-Invoices in the format required by the Tax Agency and complies with local regulations.
  6. Anfix: Anfix is another comprehensive platform that covers various areas of financial management, including electronic invoicing. It offers the ability to generate E-Invoices and manage your accounts in one place.
  7. Zoho Invoice: Zoho Invoice is widely used for electronic invoicing. It offers invoicing features, expense and payment tracking, as well as the option to generate E-Invoices.

Step 3: Register with the General Entry Point for Electronic Invoices (FACE)

In Spain, the General Entry Point for Electronic Invoices (FACE) is the official platform for receiving E-Invoices. Register your company with FACE to legally and securely send your electronic invoices to customers and suppliers.

Step 4: Align your internal processes

Adapt your internal processes to incorporate E-Invoicing. Train your team in using the chosen electronic invoicing platform and establish workflows for generating and sending invoices. Ensure that the data is complete and accurate before issuing each E-Invoice.

Step 5: Communicate the change to your customers

Inform your customers about the transition to electronic invoicing. Make sure to explain how they will receive E-Invoices and how they can access them. Offer assistance if they need help adjusting to the new process.

Step 6: Full implementation and monitoring

Once testing is successful, implement electronic invoicing across your ecommerce business. Monitor the process in the initial weeks to identify any potential issues. Ensure you provide communication channels for customers to report any difficulties.


E-Invoicing can significantly enhance the efficiency of your online business, reducing administrative burdens and contributing to the environment. By following this step-by-step guide, you’ll be well on your way to successfully implementing electronic invoicing in your ecommerce business in Spain. Remember that while the process may require adjustments, the long-term benefits are undeniable for your business and your customers.

Are you eager to enhance your ecommerce’s financial efficiency with E-Invoicing? Look no further! Dive into our comprehensive guide and discover how E-Invoicing can revolutionize your business operations.

At Dost, we understand the value of streamlined financial processes, and that’s why we’ve created this invaluable resource to help businesses like yours thrive. Our commitment to simplifying financial operations has been the driving force behind our innovative solutions. visit our website. Discover how Dost can empower your business with the tools and knowledge to achieve a brighter financial future.


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