Difficulties Obtaining UPO for JPK_VAT Files with Declaration Due to e-Declaration Maintenance

• There are difficulties obtaining UPO for JPK_VAT files containing the declaration part.
• Service work is being conducted on the e-Declaration gateway until December 9, 2025, 12:00.
• This may cause problems with processing JPK_VAT files with the declaration part; documents can be submitted, but processing is paused.
• Users are asked to be patient, check the status, and not resend files.
• Apologies are extended for the inconvenience.

Source: podatki.gov.pl

Note that this post was (partially) written with the help of AI. It is always useful to review the original source material, and where needed to obtain (local) advice from a specialist.

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