Simplifying Fiscalization Compliance for Businesses Across Europe

Boost your business with fiskaltrust’s secure and compliant fiscalization solutions with effortless integration, reliable data protection and peace of mind for every transaction.
fiskaltrust makes it easy for POS systems to meet EU compliance rules with one simple API. Our tools like CloudCashBox and InStore-App are reliable, easy to use, and trusted by over 100,000 merchants. We offer transparency, innovative tools, a scalable business model and empowering partners to grow while meeting regulatory requirements effortlessly.
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Ensuring Compliance with Portuguese Fiscal Regulations
In Portugal, fiscalization refers to the mandatory process of electronically issuing and reporting fiscal invoices to ensure tax compliance and transparency. This system requires businesses to generate unique codes for each transaction and transmit relevant data to the Portuguese tax authorities, known as the Autoridade Tributária e Aduaneira (AT), either in real-time or periodically.
Standard Audit File for Tax (SAF-T):
An XML-based electronic file designed to standardize tax and accounting data, facilitating efficient and accurate reviews of transactions by tax authorities. All VAT-registered entities in Portugal are required to digitally submit their tax and accounting data using SAF-T.
QR Code: Since 2022, invoices and tax documents must include a two-dimensional barcode known as a QR code.
ATCUD (Unique Identification Code): Effective from January 1, 2023, all fiscally relevant documents, including invoices, must feature the unique ATCUD code, enhancing traceability and authenticity.


Why choose fiskaltrust?
- 100% Fiscal Compliance:
SAF-T, ATCUD and e-Invoicing solutions in one API. - Seamless Integration:
Works with POS, ERP and billing software. - Real-Time Updates:
Always compliant with Portuguese Tax Authority (AT) regulations. - Expert Support:
A specialized team to assist with implementation and compliance.
Start Your Compliance Journey Today
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At fiskaltrust, we offer reliable fiscalization solutions that integrate seamlessly with your existing POS systems, ensuring secure and compliant transaction processing.

fiskaltrust Digital Receipts are Secure, Convenient & Sustainable
fiskaltrust’s digital receipt solution offers a modern, eco-friendly, and legally compliant alternative to traditional paper receipts. By digitizing transaction records, businesses enhance customer convenience while reducing environmental impact and operational costs.
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