Court challenges double property tax on German share deals

Germany's highest tax court has questioned whether tax authorities can charge real estate transfer tax twice in property company acquisitions, potentially saving institutional investors millions on future deals.

The Federal Tax Court ruled in July that it considers "legally doubtful" whether Grunderwerbsteuer can be assessed twice when signing and closing occur at different times—standard practice in complex institutional transactions.

German tax authorities have been charging the 3.5-6.5% property transfer tax twice in share deals: once when investors sign binding purchase agreements and again when shares actually transfer at closing. For a €100 million property portfolio, this double taxation could add an extra €3.5-6.5 million to transaction costs.

The practice affects any acquisition of 90% or more of shares in companies owning German real estate, making it a significant cost factor for institutional investors acquiring property companies. The tax is typically paid by buyers as part of overall transaction costs.

Tax authorities argue the double charge can only be avoided through complex procedural corrections requiring extensive notifications filed within tight deadlines. This creates operational headaches for large transactions involving multiple properties or extended regulatory approval processes.

Potential Market Impact

The Federal Tax Court indicated that German law actually prioritizes one tax charge over the other, contradicting the tax authorities' interpretation. The court noted that charging tax twice when authorities know closing has already occurred contradicts the legal framework.

While the ruling addressed a case with only three weeks between signing and closing, the court's reasoning appears to apply to transactions with longer timelines—common in institutional deals requiring financing conditions or regulatory approvals.

Tax law specialists say the decision "bears high significance" for German real estate transactions and could prompt authorities to abandon the double taxation practice. This would reduce both costs and uncertainty for institutional acquisitions.

However, the decision was preliminary, issued in interim proceedings. German tax authorities have not indicated immediate changes to their current approach.

The uncertainty around double taxation has likely influenced deal structures and pricing in the German institutional market. Investors must currently factor potential double taxation into acquisition economics and secure complex contractual protections.

A resolution favoring single taxation could make German property company acquisitions more attractive to institutional capital, particularly as investors increasingly view German real estate as a defensive asset amid global economic volatility.

For ongoing disputes where transfer tax has already been assessed twice, advisors recommend keeping appeals open and applying for enforcement suspensions.

Until the court issues a definitive ruling or tax authorities change their practice, investors must continue the complex notification processes and contractual protections. But the preliminary decision provides legal ammunition for challenging double tax assessments.

The ruling comes as institutional investors seek stability in German residential and commercial real estate markets, where transaction cost certainty remains crucial for investment decisions.