You can fully deduct VAT from an invoice regarding the purchase of a passenger car from operational leasing, if the vehicle is to be sold, even if it was previously used for mixed purposes – confirmed by the director of the National Tax Information.
Source: podatki.gazetaprawna.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.