Managing General Agent (MGA)

In the insurance industry, Managing General Agents (MGAs) are specialized intermediaries that operate with delegated underwriting authority from carriers.

Unlike retail insurance brokers, MGAs can price, bind, and service policies within defined limits – acting as an agile extension of the insurer.

This entry explains what MGAs are, how delegated authority works, and where they fit alongside carriers and brokers.

Managing General Agent (MGA): Definition

A managing general agent is an insurance intermediary that operates on behalf of insurance carriers with specific, contractually defined underwriting authority.

Unlike a typical retail insurance agent, an MGA can price risks, bind coverage, issue policies, and often handle parts of servicing and claims management within agreed limits. In practice, MGAs help insurance companies launch and scale products in targeted niches, speeding up insurance distribution while maintaining carrier oversight.

Because an MGA sits between distribution and capacity, it blends market knowledge with disciplined underwriting.

The managing general agent uses data, guidelines, and delegated processes to deliver profitable growth for insurance carriers, while giving insurance companies flexible access to new segments and geographies.

What is Delegated Authority?

Delegated authority is the core concept behind MGAs: it’s the formal permission an insurer grants to a managing general agent to act on its behalf.

The agreement defines the scope of underwriting authority – classes the MGA can write, pricing levers and discount ranges, binding limits, endorsements, and referral rules.

It also sets service levels, audit rights, reporting (e.g., bordereaux), and compliance controls so the carrier retains ultimate oversight.

What do Managing General Agents Do?

MGAs design products, set rating guidelines, and run day-to-day underwriting.

They recruit and support independent agents and brokers, streamline submissions, and provide tools that make quoting and binding smoother. Many also coordinate aspects of claims management—directly or through TPAs – so customers get faster answers without bouncing between parties.

Operationally, a managing general agent analyzes portfolio results, adjusts appetite, and refines rules to protect loss ratios.

It partners with distribution, technology vendors, and service providers to keep the pipeline healthy and compliant – functioning as an agile extension of insurance companies in the field.

MGAs Within Insurance Distribution Chain

Within the value chain, MGAs connect market demand to carrier capacity.

They translate appetite and pricing from insurance carriers into accessible products, then enable brokers and retail channels to place business efficiently.

As coordinating insurance entities, MGAs collaborate with reinsurers, analytics platforms, TPAs, and compliance teams to deliver full-cycle outcomes – from product design and underwriting to servicing and claims – without the overhead of a traditional carrier.

MGAs vs Insurance Brokers: Key Differences

Both operate inside the insurance market, but they play different roles.

A managing general agent (MGA) acts with delegated binding authority from carriers; a broker represents the insurance buyer and shops coverage across markets.

In many parts of the insurance business – including the health insurance business – this distinction drives who can underwrite, how fast policy issuance happens, and who is accountable for risk management and claims handling.

In short, a managing general agent is closer to the carrier’s pen; a broker is closer to the client.

Similarities & Differences

• Who they serve:
  • Similar: Both help the insurance buyer navigate options.
  • Different: Brokers primarily advocate for clients; MGAs balance client needs with carrier profitability.
• Authority:
  • MGA: Holds binding authority to quote, bind, and often handle policy issuance within set limits.
  • Broker: No binding authority; negotiates terms, then submits to carriers for approval.
• Underwriting & risk:
  • MGA: Runs underwriting playbooks and active risk management for a defined book.
  • Broker: Advises on risk, collects data, and presents it; underwriting decisions sit with carriers.
• Claims:
  • MGA: May coordinate or oversee aspects of claims handling (sometimes via TPAs) per contract.
  • Broker: Assists clients during claims but does not adjudicate.
• Speed & specialization:
  • MGA: Faster in niche or specialty lines (including parts of the health insurance business) due to delegated processes.
  • Broker: Broad market access and comparison shopping across the insurance business landscape.

Specialty Insurance: Key Area for MGAs

Many MGAs thrive in specialty lines because their delegated authority and agility let them move faster than traditional structures.

They design insurance solutions for niches that standard products overlook- tailoring underwriting, pricing, and distribution to emerging risks that change quickly.

This often means offering specialized coverage (think cyber, marine, parametric, high-hazard property) and collaborating closely with insurance partners across carriers, reinsurers, and distribution. Processes are bespoke: unique data sources, custom eligibility rules, and tighter feedback loops from claims to underwriting.

That specialization also demands flexible technology.

MGAs benefit from software they can adapt – rules, workflows, documents – without slowing the business. Platforms with a customizable core (e.g., Openkoda) help teams model their niche processes while still integrating with partners and legacy systems.

Bottom Line

MGAs extend carrier capacity with delegated authority, combining market agility with disciplined underwriting – especially in specialty lines.

With the right tools, they move from quote to bind to claims faster than a traditional setup, without sacrificing control.

Whether you rely on an in house underwriting team or partner-led models, the MGA approach turns niche expertise into scalable, profitable insurance.