https://www.wkgt.com/en/insights/2026/federal-fiscal-court-ruling-refund-of-withholding-taxes-in-the-absence-of-german-taxing-rights/ Grant Thornton AG en 2026-07-23 Federal Fiscal Court ruling: Refund of withholding taxes in the absence of German taxing rights https://www.wkgt.com/en/insights/2026/federal-fiscal-court-decision-time-limits-in-the-taxation-of-private-disposal-transactions-section-23-of-the-income-tax-act/ Grant Thornton AG en 2026-07-22 Federal Fiscal Court decision: Time limits in the taxation of private disposal transactions (section 23 of the Income Tax Act)