DT7903 | Double Taxation Relief Manual: Germany, Federal Republic of: admissible taxes
From HM Revenue & Customs · Double Taxation Relief Manual
The following German taxes are admissible for credit in the UK under the agreement:
the income tax (Einkommensteuer)
the Corporation tax (Körperschaftsteuer)
The Trade tax (Gewerbesteuer)
the Capital tax (Vermögensteuer)
Including the supplements levied thereon. That includes the Solidarity Surcharge (Solidaritatszuschlag).