How is it now?
As of October 1, 2020, the new electronic structure of SAF-T with declaration became effective for VAT taxpayers. The tax obligation provides for electronic submission of VAT settlements in one file, which simultaneously includes two structures – the declaration and the record parts. It means that a taxpayer who is correcting VAT settlement – at the same time, within the framework of one conduct, may file a correction only of the recording part or only of the declaration part, or the recording and declaration parts jointly.
Source: asbgroup.eu