Modernisation of ITIS_EU OSS services for VAT information exchange

Summary

The Lithuanian State Tax Inspectorate is procuring services to modernise the ITIS_EU OSS information system for exchanging VAT information between EU Member States, including changes related to OSS version 8.0 and ViDA. The work covers the system’s architecture, functionality and integrations, as well as preparing approximately three database tables, creating up to five reports and adapting about ten existing reports.