The EU's Carbon Border Adjustment Mechanism enters its definitive phase on January 1, 2026, requiring importers of carbon-intensive goods exceeding 50 tonnes to obtain authorized CBAM declarant status. Importers must purchase CBAM certificates based on EU ETS allowance prices and annually declare embedded emissions in their imports.
Member Tax Intelligence · July 2026
EU — CBAM definitive regime begins January 1, 2026
EU
EU Carbon & Green Tax Effective: January 1, 2026 Priority Update
What’s Changing
EU — CBAM definitive regime begins January 1, 2026
What This Means for You
- Advisors need to help clients navigate the authorization process through the Authorisation Management Module and establish systems for emissions tracking and certificate purchasing.
- This represents a significant compliance burden requiring integration of carbon accounting with customs procedures.
Does This Apply to You?
- EU importers and their indirect customs representatives importing more than 50 tonnes of carbon-intensive goods including cement, iron, steel, aluminum, fertilizers, electricity and hydrogen
Key Dates
- Effective: January 1, 2026
- Carbon & Green Tax
- Published: 2026-03-30
- Source: CBAM
How We Can Help
- Immediately review client import portfolios and begin CBAM declarant authorization applications
Your Next Step
Immediately review client import portfolios and begin CBAM declarant authorization applications.
Disclaimer: This update is provided for general informational purposes only and does not constitute professional tax, legal, or accounting advice. Tax laws change frequently — always verify at source and seek qualified local advice before acting. Abacus Worldwide® is a global association of independent professional firms.
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