Start a Managing General Underwriter (MGU)

1. 1

   Understand how an MGU differs from an MGA

   An MGU operates with the same delegated authority as an MGA but explicitly holds binding authority and generally a broader grant, meaning it can accept and commit the carrier to risks with less oversight. The underwriting functions look identical; the distinction is the scope of authority the carrier delegates. Decide deliberately that you are building the broader-authority version, because it changes how selective your carrier partner will be. This bank has a separate MGA card for the narrower model.

2. 2

   Build the underwriting track record that justifies binding authority

   Carriers grant explicit binding authority only to underwriters with a documented, disciplined loss history in the class. Assemble your book performance, your guidelines, and your controls, because the broader the authority you want, the more proof the carrier demands. This is the single most important asset in the negotiation.

3. 3

   Get producer and MGU licensing

   Like an MGA, an MGU runs on state insurance producer licenses plus any MGA/MGU registration a state requires, filed in each state where you bind. Confirm requirements with each department of insurance, and carry E&O coverage and any required bond. Treat the multi-state licensing timeline as part of the launch, not an afterthought.

4. 4

   Negotiate the binding authority agreement

   The contract defines your appetite, limits, rate authority, and the explicit binding authority that names the MGU model. Read the reporting and audit obligations carefully, because broader authority comes with tighter scrutiny. The agreement is your license to operate and can be withdrawn if you bind outside its terms.

5. 5

   Secure and diversify capacity

   The carrier or its reinsurers bear the risk you bind, so committed capacity must be in place before you accept business. Underwriting cycle volatility is the model's named key risk: a hardening market can shrink or withdraw capacity, so build more than one capacity relationship as you scale. Never bind against capacity you have not confirmed.

6. 6

   Operate underwriting, binding, and bordereaux cleanly

   Run a quote-bind-issue platform and disciplined bordereaux reporting of premiums, risks, and claims to the carrier. Because you bind on the carrier's behalf, your documentation and reporting are how the carrier monitors that you stayed inside authority. Clean operations protect the renewal of your authority and your profit share.

7. 7

   Scale by earning wider authority, not by drifting

   Growth for an MGU is a carrier extending your appetite and limits as your book proves itself, plus adding producers who feed submissions in your class. The discipline that earned binding authority is exactly what you must protect at volume, because a deteriorating loss ratio in a cycle downturn is how MGUs lose their capacity and their authority at once.

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