managing general agent (MGA)

A wholesale insurance intermediary with the authority to accept placements from (and often to appoint) retail agents on behalf of an insurer. Managing general agents generally provide underwriting and administrative services, such as policy issuance, on behalf of the insurers they represent. These arrangements are most common in the surplus lines marketplace. Typically, MGAs market more unusual coverage, such as professional liability, for which specialized expertise is required to underwrite policies. MGAs benefit insurers because such expertise is not always available within the company and would be more costly to develop on an in-house basis.


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