The examples and perspective in this article may not represent a worldwide view of the subject
. (December 2010)
A bona fide purchaser (BFP) – referred to more completely as a bona fide purchaser for value without notice – is a term used predominantly in common law jurisdictions in the law of real property and personal property to refer to an innocent party who purchases property without notice of any other party's claim to the title of that property. A BFP must purchase for value, meaning that he or she must pay for the property rather than simply be the beneficiary of a gift. Even when a party fraudulently conveys property to a BFP (for example, by selling to the BFP property that has already been conveyed to someone else), that BFP will, depending on the laws of the relevant jurisdiction, take good (valid) title to the property despite the competing claims of the other party. As such, an owner publicly recording their own interests (which in some types of property must be on a court-recognised Register) protects themself from losing those to an indirect buyer, such as a qualifying buyer from a thief, who qualifies as a BFP. Moreover, so-called "race-notice" jurisdictions require the BFP himself or herself to record (depending on the type of property by public notice or applying for registration) to enforce his or her rights. In any case, parties with a claim to ownership in the property will retain a cause of action (a right to sue) against the party who made the fraudulent conveyance.
In England and Wales and in other jurisdictions following the 20th century oft-repeated precedent, the BFP will not be bound by equitable interests of which he/she does not have actual, constructive or imputed notice, as long as he/she has made "such inspections as ought reasonably to have been made".
BFPs are also sometimes referred to as "equity's darling". However, jurist Hackney explains the portrayal is inaccurate; in cases where legal title is passed to a bona fide purchaser for value without notice, it is not so much that equity has any great affection for the purchaser – it is simply that equity refuses to intervene to preserve any rights held by the former beneficial owner of the property. The relationship between the courts of equity and the BFP is at root characterised as, geared toward the BFP, with benign neglect of the old owner(s). However, equity allows a proven BFP to claim for a full legal conveyance from former legal owner, failing which the court itself will convey title.
In the United States, the patent law codifies the bona fide purchaser rule, § 261. Unlike the common law, the statute cuts off both equitable and legal claims to the title.