The property is not defending itself. The bond is for the claimant, who wishes to intervene to assert his claim of valid ownership and demand that the state prove that the forfeiture is authorized.
The answer is that it’s never possible to ask a criminal defendant at trial to place a bond for his right to a trial in the first instance. . . but it’s of course not unusual at all to demand a bond for his appearance. That is, when arrested, the state may seek to compel attendance at trial by jailing the accused until trial. But if the accused posts a bond, he is permitted to leave jail, and the bond is security for his subsequent appearances.
In the civil realm, which I should point out is not really my area, there are a number of instances in which bonds or other attachments may come into play. In my state, courts of limited jurisdiction exist called General District courts; the court of general jurisdiction for the county is the Circuit Court.
Civil cases under a certain threshold are heard at the General District Court. When an appeal is taken, it’s an appeal as of right, meaning the appellant does not have to identify any errors or claim his trial was flawed. He just gets a new trial, with the judgement of the General District Court voided by the appeal.
But in order to do this, the losing party must post an appeal bond equal to the amount of the judgement against him. This prevents the first trial from being an empty gesture.
It’s also possible for a plaintiff in a civil trial to demand the attachment of assets pre-judgement – that is, to say to the court, “I’m suing Ed, and if I win, I’m concerned he’ll hide assets to make himself judgement-proof and just ignore any attempts to collect. So I am asking the court to make him place a bond now, or to order his assets frozen, so that he can’t dispose of them before I win.” I’m actually not sure what showing a plaintiff has to make in order to do that, but the mechanism exists.
And in fact, that’s kind of analogous to the Illinois bond. The state is saying, in effect, “Hey, I’ve already shown by probable cause this property is eligible for forfeit, and if I win I’m entitled to fees, so make the challenger post 10% (up to $2,000) to avoid this being a make-work challenge.”
The real sticking point is the retention of ten percent of the bond, one percent of the value, even if the claimant prevails. The more I think about that, the more I think the Supreme Court’s decision this year applies to that scheme and eviscerates it.