December 18, 2025
The following updates in VAT Filing will be released in UAT on December 18, 2025, and in PRD on December 22, 2025.
Bug fixes
- Data Accuracy Rules
- We fixed a problem where Data Accuracy Rules incorrectly treated small decimal values as zero due to precision handling. You can now rely on accurate validation of decimal values in your data imports.
- VIES Check
- We fixed a problem where deleted records were incorrectly included in VIES Check validation results. You can now run VIES Check on returns without seeing duplicate or outdated validation data.
Regulatory updates
- Poland JPK_V7M/K - CORRECTION: KSeF Number Mapping (Effective February 2026)
- We're correcting our previous guidance on KSeF number field mapping for Poland JPK_V7M/K reports (effective February 2026).
Updated mapping
After further testing, we've decided that both KSeF numbers and KSeF indicators (OFF, BFK, DI) should be mapped to the same field for optimal processing.
Correct field mapping:
Map your KSeF number to the AdditionalDocumentReference field
Map your KSeF indicators (OFF, BFK, DI) to the AdditionalDocumentReference field
Previous guidance (Incorrect):
Map KSeF number to AccountingDocumentNumber - Please disregard this instruction.
We apologize for any confusion. If you have questions about updating your import profiles, please contact our support team.
- Finland Intrastat Arrival
- Significant changes to Finland's Intrastat reporting requirements take effect starting January 1, 2026, with important deadlines in August 2026.
Starting January 1, 2026, Finnish companies are no longer required to submit Intrastat arrivals declarations. Finnish customs now uses export data from other EU member states to compile Finland's import statistics. The final arrivals declaration for the December 2025 period (2025/12) is due by January 16, 2026.
The correction period for 2025 Intrastat arrivals declarations ends on August 14, 2026. After August 14, 2026, no further corrections to 2025 arrivals data will be possible. If you need to make any corrections to your 2025 arrivals declarations, you must submit them before August 14, 2026.
After August 14, 2026, we'll remove Finland Intrastat arrivals return from our solution.
- Austria VAT Return
- We fixed a problem that occurred when Box 20 was populated. Submissions now validate successfully with the Austrian tax authority.
- Ireland Intrastat Dispatch
- We updated the Intrastat Dispatch report structure by removing RecordType and Unique Reference Number fields and adding a new Non-VAT Registered field. CSV output format has been enhanced to align with RPF platform upload requirements.
- Turkey VAT Return
- We updated the Turkey VAT Return to comply with version 42 XML schema requirements.
- Israel VAT Return
- We improved threshold comparison logic to properly evaluate both positive invoices and negative credit notes using absolute values. This verifies that the Tax Verification Number is correctly included when required.