Calculate transfer tax per federal state plus notary, land register and broker fees in one step.
The transfer tax is set per state. Bavaria (3.5%) and Saxony (5.5%) are at the low end, while North Rhine-Westphalia, Brandenburg, Saarland and Schleswig-Holstein top the list at 6.5%. On a €400,000 purchase that's €12,000 difference between cheapest and most expensive states.
Beyond the transfer tax, you pay notary fees (~1.5% of price), land register (~0.5%) and — if a broker was involved — the broker fee. Since the 2020 reform this is typically split equally between buyer and seller, around 3.57% incl. VAT each. Total closing costs usually 9–15% depending on state and broker.