The Barzahlungsverbot bars paying the price for German real estate — or for shares in companies owning it — in cash, crypto-assets, gold, platinum or gemstones, for contracts concluded since 1 April 2023. In a direct purchase it is enforced at the land register: the notary applies for registration only once non-cash payment is proven or proof was requested in vain, so undocumented payment delays the transfer of ownership.
• Every part of the price, including payments under side agreements, paid by bank transfer after signing.
• Payment from the buyer's own account or its lender's, not an unrelated third party's.
• Bank confirmations of each payment, ready for the notary at the due date.
• Source-of-funds documentation for the full price, prepared before signing.