Effective Tax Rate Disclosure evaluates how clearly a company explains the difference between the statutory tax rate in its main jurisdiction(s) and the effective tax rate (ETR) it actually pays - helping investors and other stakeholders understand tax-planning practices, one-off items and sustainability of future cash taxes. It covers:

• calculation and presentation of the consolidated ETR (income-tax expense divided by pre-tax profit) and, where material, separate cash ETR and segment- or jurisdiction-level ETRs;
• a reconciliation table that bridges the statutory rate to the ETR, itemising key drivers such as tax incentives, rate differences in foreign jurisdictions, R&D credits, changes in valuation allowances, uncertain-tax-position adjustments and discrete items;
• narrative explanations of significant year-on-year movements and discussion of how future changes in law or business mix could affect the ETR;
• linkage to broader tax-transparency reporting - country-by-country figures, responsible-tax policy and governance - aligned with GRI 207-4, OECD BEPS guidance, IFRS/US-GAAP requirements and investor expectations for responsible tax behaviour.