Defence costs are the cost that are incurred in the defence of a criminal trial in England

England

England is a country that is part of the United Kingdom. It shares land borders with Scotland to the north and Wales to the west; the Irish Sea is to the north west, the Celtic Sea to the south west, with the North Sea to the east and the English Channel to the south separating it from continental...

 and Wales

Wales

Wales is a country that is part of the United Kingdom and the island of Great Britain, bordered by England to its east and the Atlantic Ocean and Irish Sea to its west. It has a population of three million, and a total area of 20,779 km²...

. Should a defendant

Defendant

A defendant or defender is any party who is required to answer the complaint of a plaintiff or pursuer in a civil lawsuit before a court, or any party who has been formally charged or accused of violating a criminal statute...

 be acquitted they will almost always be awarded their defence costs.

Defence costs will arise when a defendant is privately represented in a criminal matter. To be privately represented means that the defence will not be covered by legal aid

Legal aid

Legal aid is the provision of assistance to people otherwise unable to afford legal representation and access to the court system. Legal aid is regarded as central in providing access to justice by ensuring equality before the law, the right to counsel and the right to a fair trial.A number of...

. This tends to be because the defendant in question is wealthy.

Defence costs will be assessed by a taxation master at the conclusion of most successful criminal trial

Trial

A trial is, in the most general sense, a test, usually a test to see whether something does or does not meet a given standard.It may refer to:*Trial , the presentation of information in a formal setting, usually a court...

s. Defendants will only be entitled to the proportion of their costs that are found to be reasonable.