Case T-689/24, Dyrektor Krajowej Informacji Skarbowej: Judgment of the General Court (Chamber giving preliminary rulings) of 11 February 2026 (request for a preliminary ruling from the Naczelny Sąd Administracyjny – Poland) – I. S.A. v Dyrektor Krajowej Informacji Skarbowej (Reference for a preliminary ruling – Taxation – Common system of VAT – Right to deduct input VAT – Article 167, Article 168(a) and Article 178(a) of Directive 2006/112/EC – Issuing of the invoice showing the VAT during the tax period following that in respect of which the right of deduction is exercised – Fiscal neutrality and proportionality)