What the quitus fiscal is
The quitus fiscal is a certificate from the French tax authorities. It states that this vehicle, bought in another EU member state, is in order for value-added tax.
France Titres (formerly ANTS) and the SIV require it to open a first French registration after an EU purchase. Without that key, neither the CPI nor the definitive carte grise leaves.
The document carries neither a plate, nor an SIV keeper, nor regional tax Y.1. It is the “VAT” brick of the import file, not the circulation title.