On 24 June 2026, the European Commission published its
“Tax Omnibus”[1] proposal (“Proposal”) — a single proposed Council Directive amending six EU direct tax directives, with an estimated EUR 6.6 billion in annual compliance cost savings.
[2] The six directives that are impacted are: the Interest and Royalty Directive,
[3] the Parent-Subsidiary Directive,
[4] the Tax Merger Directive,
[5] the Anti-Tax Avoidance Directive,
[6] the Dispute Resolution Mechanism Directive,
[7], and the FASTER Directive.
[8] The overarching goal of the Proposal is to reduce administrative burdens and strengthen the competitiveness of the European Market as well as to ensure alignment in light of the introduction of the Pillar Two Directive.
[9] The Proposal requires unanimous Council agreement, and while the targeted application date is 1 January 2029, several headline withholding-tax changes are deferred to 2032 and 2037. Multinationals should carefully assess the impact of the Proposal on their structure and upcoming transactions.
