Under Florida law, every contract has a duty of good faith and fair dealing. A party to a contract generally cannot subvert the very purpose of a contract.The implied covenant of good faith and fair dealing is designed to protect the contracting parties' reasonable expectations. Judges and lawyers are familiar with the principle that "a party's good faith cooperation is an implied condition precedent to performance of a contract." The attorneys at Martindale Law handle contract drafting, negotiation and enforcement for clients in Broward County and throughout South Florida. (b) "Good faith" in the case of a merchant means honesty in fact and the observance of reasonable commercial standards of fair dealing in the trade. A valid real estate contract in Broward County needs certain basic parts to be legal. Under Florida law, there is an implied promise of good faith and fair dealing that may exist in any given contract. Step 2 — Fill out Forms. The duty of good faith has had a sporadic history in Florida's common law tradition.