
Research
Cryptocurrency Tax Guide 2025: Comparative Global Overview, Legal Optimization, and Investor Playbook
Doberman VC — Research Note Topic: Cryptocurrency Tax Guide 2025: Comparative Global Overview, Legal Optimization, and Investor Playbook Date: October 7, 2025 Executive Summary * Tax landscape polarization accelerates: While crypto-friendly jurisdictions like UAE (0%), Germany (0% >12 months), and Portugal (0% >12 months) maintain zero-tax environments, high-tax countries intensify