Section 179 of the Enforcement Code generally sets the security deposit at ten per cent of the valuation, with a minimum of EUR 1,000, and regulates the permitted form. The parties’ internal contribution shares do not change the amount or form required by the court.
Under section 180(1), the highest bidder is asked to lodge the deposit immediately before the award. If it is not lodged, the auction continues from the preceding bid and an administrative fine of up to EUR 10,000 may be imposed. A joint bid therefore needs an agreed payment route in advance.
Under section 201(2), the deposit is credited against the later amount payable as the highest bid. The group should nevertheless plan for full payment. Whether and to what extent joint acquirers are jointly and severally liable depends on the legal structure and cannot be inferred solely from an internal cost split.