General

The sellers and buyers themselves are the principals in the sale, and real estate brokers (and the broker's agents) are their agents as defined in the law. However, although a real estate agent commonly fills out the real estate contract form, agents are typically not given power of attorney to sign the real estate contract or the deed; the principals sign these documents. The respective real estate agents may include their brokerages on the contract as the agents for each principal.

The use of a real estate broker is not a requirement for the sale or conveyance of real estate or for obtaining a mortgage loan from a lender. However, once a broker is used, the settlement attorney (or party handling closing) will ensure that all parties involved be paid. Lenders typically have other requirements, though, for a loan.

[edit] Services provided to both buyers and sellers

In addition to the services to sellers and buyers described below, most real estate agents coordinate various aspects of the closing.

Real estate brokers (and their agents) typically do not provide title service such as title search or title insurance, do not conduct surveys or formal appraisals of the property such as those required by lenders, and do not act as lawyers for the parties, although they may "coordinate" these activities with the appropriate specialists. Some real estate brokers may be associated with loan officers who may help to finance buyers to make their purchase.

Regardless of whether a real estate agent assists sellers or buyers of real estate, negotiating skills and knowledge of financing options are important.