¿no es posible reclamar la retención por doble imposición?
Según lo que decía ADIDAS yo pensaba que sí
How are ADR dividends paid and taxed?
Dividends are paid in US dollars and are generally taxable, just like dividends on US shares. The adidas AG dividend is subject to a German withholding tax of 26.375% of the gross amount. Under terms of the Convention for the Avoidance
of Double Taxation Agreement between the United States and Germany, eligible ADR holders may reclaim 11.375%, thereby
reducing their withholding tax to 15%.
ADR holders eligible for the refund must be residents of the United States in accordance with the aforementioned Convention. We advise you to contact your broker or tax adviser for more information and any applicable US tax forms.
¿O solo funciona para eeuu y alemania?