The written declaration containing the purchase offer must comply with the content and form requirements of official documents, as well as the rules for the delivery of official documents so it must be included in a public documents or private documents with full probative force.

The written statement containing the purchase offer must include, in addition to the firm delaration of intent to purchase, the amount of the purchase offer in forints, the data necessary for the clear identification of the bidder and the land to be sold (lot registration number, location, name of the property and the ownership share), as well as the data related to enforcement procedure (name of the acting bailiff, enforcement case number).