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Companial, Ciellos and Simplanova go further as one.
For years we have worked alongside you as three companies with one shared purpose: helping Microsoft Dynamics partners grow.
Discover new CompanialBusiness Central
Localization for Poland
Microsoft-validated. Always compliant. Built for Microsoft Dynamics 365 Business Central.
Simplify your Microsoft Dynamics 365 Business Central operations in Poland with Companial’s Microsoft-validated localization.
Ensure full compliance with Polish legal, tax, and accounting requirements – while saving time, reducing manual work, and staying aligned with every Business Central release.
Available free of charge for Companial membership partners.
Why It Matters
Business Central provides a global ERP foundation – but every market has specific compliance needs.
In Poland, staying compliant means meeting strict regulations in terms of VAT management, e-invoicing, tax reporting and using specific currency exchange rates.
Companial’s Localization App ensures your Business Central environment meets all these requirements – validated by Microsoft, continuously maintained, and trusted by partners across Poland.
For Partners:
Dynamics 365 Business Central partners delivering projects in Poland
For Customers:
Companies operating or expanding within the Polish market
Key Benefits
Microsoft-validated
Built and quality-assured according to Microsoft’s official localization standards.
Zero extra cost
Provided at no additional charge to Companial partners, helping offset rising licensing costs.
Continuously updated
Maintained in sync with Business Central release cycles and Polish regulatory changes.
Always compliant
Covers all fiscal, accounting and reporting requirements - including comprehensive VAT management, JPK (SAF-T) files and KSeF e-invoicing.
Partner-ready
Simplifies project delivery and strengthens your customer offer - supported by bilingual documentation, video tutorials, and local expertise from Companial’s Polish team and partner network.
Core Capabilities
Regulatory Compliance
Stay compliant with Polish legal and fiscal regulations. Generate all mandatory reports
and files, including JPK (SAF-T) and KSeF e-invoices – all directly in Business Central.
Accounting & Reporting
Prepare accurate balance sheets, profit/loss statements customer/vendor reconciliations
and VAT EU. Ensure your data is consistent across financial and tax reporting.
Automation & Efficiency
Save time with data imports from REGON service, VAT and bank account verification
(White List) and automatic NBP exchange rate imports.
Comprehensive VAT Management
Manage and report VAT with ease thanks to additional VAT and delivery dates on
documents. Post reverse charge, non-deductible, deferred and full VAT.
Reliability & Future-Readiness
Built and maintained by Companial, the app is Microsoft-validated and fully aligned with Business Central release cycles – no disruption, no risk of staying behind.
Microsoft Partners Recommend Companial
Teresa Bodziuch-Olma
"For our customers, Companial’s Localization for Poland means confidence — everything works as it should, from e-invoicing to VAT reporting. For us, it means faster delivery, predictable quality, and happy clients."
Paweł Prymakowski
“Companial’s Localization for Poland allows us to deliver projects that meet every local requirement - without adding complexity. It’s a reliable foundation that helps our customers run compliant, efficient, and futureready businesses.”
Why Partners Trust Companial
Backed by global scale and deep Microsoft expertise, we’re the most trusted Dynamics partner enablement community.
Microsoft Dynamics partners in 75+ countries
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About Microsoft’s Validated Localization App Program
Microsoft’s Validated Localization App Program ensures that partner-developed
localizations meet the same quality, compliance and performance standards as
Microsoft’s own solutions.
Companial’s Localization for Poland has successfully completed this validation process - confirming technical reliability and alignment with Microsoft’s global framework.
Ready to simplify compliance in Poland?
Companial’s Localization for Poland helps partners and customers run fully compliant, efficient and future-ready Business Central environments – backed by Microsoft validation and continuous updates.