Fiscalization in Lithuania

The secure interface for POS, ERP, and PMS providers to comply with i.EKA requirements. Lithuania is modernizing its fiscalization system with i.EKA as part of the i.MAS Smart Tax Administration System. With efsta Fiscal Middleware, existing systems can be connected to the i.EKA security module in compliance with regulations.

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Lithuania has had a fiscalization system with mandatory receipt issuance in place since 1996. With the introduction of i.EKA, the country is adopting a hybrid model combining hardware and software. New requirements have been in effect since 2023 and will become mandatory for all taxable businesses starting in May 2025. These include, among other things, new security modules for encrypted receipt signing, real-time data transmission to the tax authority Valstybinė mokesčių inspekcija (VMI), and the certification of point-of-sale systems and cryptographic components.

All point-of-sale systems must be connected to a certified i.EKA security module. Fiscalization does not take place directly within the point-of-sale system, but rather via a defined technical interface.

Regulations on Fiscalization in Lithuania

Special features of fiscalization in Lithuania:

  • The central i.EKA security module remains mandatory
  • Tax documents must be created using the i.EKA functions
  • Structured transaction data must be provided electronically
  • Strict requirements for data security and journal storage

What POS, ERP, and PMS providers need to keep in mind:

  • Your system must be connected to an i.EKA security module
  • Sales data must be submitted completely and accurately
  • Receipt printing is based on defined format specifications controlled by the security unit
  • Secure storage of journals is mandatory
  • Flexible integration is crucial for scalability

efsta Fiscal Middleware for Lithuania

The efsta Fiscal Middleware serves as an interface between your point-of-sale system and the i.EKA security module. Our solution does not replace the i.EKA device, but rather complements it in compliance with regulations. The Fiscal Middleware handles the secure processing of transactions and journal storage – similar to other countries where fiscalization is required.

Development

  • Fiscal Middleware handles the majority of the certification requirements
  • Advanced solutions through continuous improvement

Administration

  • Processing of transaction data according to defined rules
  • Audit-compliant storage of relevant journal data
  • Support for archiving, monitoring, and compliance

Stability

  • Consistent processing of tax-related transactions – regardless of the type of register
  • Comprehensive consideration of legal changes related to i.EKA
  • Integrations that can be maintained over long term

Consulting & Integration

  • Support from analysis through to integration with i.EKA
  • Support for POS, ERP, and PMS providers
  • Scalable across multiple countries and POS systems
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Technical Documentation for Lithuania

In the efsta documentation, you'll find all the technical details you need to integrate your system with the Lithuanian fiscalization system. From setup information to country-specific business cases. Everything in one place for a quick and seamless implementation.

  • Step-by-Step Guide to Integration in Lithuania
  • Setup of the portal, test, and production environments
  • Integration of the i.EKA security module, including printer compatibility
  • Implementation Checklist & Registration with the Lithuanian Authority
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Why you ahould choose efsta

The efsta solution is perfect for small, medium-sized and large companies. You don't have to compromise on functionality, even if you have multiple locations or a branch system. Our solution is quickly ready for use with only minor adjustments - a clear advantage for companies in a dynamic environment such as fiscalization.

Middleware

Fiscal Middleware offers a robust software solution for your systems. The middleware integrates seamlessly with the point-of-sale system and complies with legal requirements.

efsta Cloud - Archive

The data from the middleware is encrypted and transferred to the efsta cloud for long-term archiving to comply with legal retention requirements.

Reliability

Offline and online modes enable uninterrupted operation.

Monitoring

This includes data exports, updates, and email alerts in the event of system failures.

Signature

A certificate (with public key and private key) is used to sign each document once.

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FAQs on Fiscalization in Lithuania

What is i.EKA fiscalization in Lithuania?
Is the i.EKA security module mandatory in Lithuania?
How does the i.EKA integration work with my point-of-sale system or ERP?
What data must be submitted for fiscal reporting in Lithuania?
How does receipt printing work with i.EKA in Lithuania?
How are journal entries and archiving implemented in compliance with the law in Lithuania?

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