How to Conduct an Underwriting Health Check

A Practical Framework for Assessing Portfolio Performance, Governance and Long-Term Profitability

Most underwriting businesses monitor financial performance extremely well.

Loss ratios.

Premium growth.

Claims frequency.

Combined operating ratios.

These measures are essential.

However, they are also retrospective.

They tell us what has already happened.

A meaningful underwriting health check goes considerably further.

Rather than asking:

"How is the portfolio performing?"

It asks:

"Why is the portfolio performing this way, and will it continue to do so?"

That distinction is critical.

Strong underwriting businesses do not simply review outcomes.

They review the systems, behaviours and governance that create those outcomes.

At Blackridge Advisory, we believe an effective underwriting health check should assess not only financial performance, but also underwriting discipline, governance, portfolio construction, operational resilience and strategic alignment.

This article introduces the Blackridge Underwriting Health Check Framework™—a structured approach for evaluating whether an underwriting business remains aligned with its long-term objectives.

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Why Financial Performance Is Not Enough

Financial reporting tells an important story.

But it is rarely the complete story.

A portfolio can continue producing excellent financial results while underlying underwriting discipline gradually weakens.

Similarly, temporary deterioration may occur within an otherwise well-managed portfolio due to external events.

Judging underwriting quality purely through financial metrics often leads organisations to react too late.

The objective of an underwriting health check is therefore not to replace financial reporting.

It is to provide context.

To understand whether current results are sustainable.

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The Blackridge Underwriting Health Check Framework™

We assess underwriting businesses across six interconnected areas.

Each influences the others.

Weakness in one area often creates pressure elsewhere.

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1. Portfolio Performance

Every review begins with understanding current performance.

Key measures include:

• Gross Written Premium
• Earned Premium
• Loss Ratio
• Combined Ratio
• Claims Frequency
• Claims Severity
• Average Premium
• Retention Rates

Financial performance provides the starting point.

It should never be the finishing point.

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2. Portfolio Construction

This is where many reviews stop too early.

We examine:

• Occupancy mix
• Construction profile
• Geographic distribution
• Exposure accumulation
• Broker concentration
• Average sums insured

The objective is to determine whether today's portfolio still reflects the strategy originally intended.

Strong portfolios are deliberately constructed.

They do not simply evolve.

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3. Underwriting Behaviour

This area often reveals emerging issues long before financial performance changes.

We review:

• Referral volumes
• Acceptance rates
• Pricing overrides
• Decline rates
• Authority usage
• Consistency between underwriters

These behavioural indicators often explain why financial performance changes later.

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4. Governance & Controls

Good governance supports underwriting rather than restricting it.

Areas reviewed include:

• Underwriting authority structure
• Referral framework
• File audit programme
• Peer review
• Quality assurance
• Management reporting
• Escalation procedures

Capacity providers consistently place significant value on strong governance.

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5. Data & Decision Making

Modern underwriting increasingly depends upon data quality.

Questions include:

• Are external data sources used effectively?
• Are pricing assumptions regularly reviewed?
• Is management information actionable?
• Are emerging trends identified early?

Good data should improve judgement rather than replace it.

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6. Strategy & Capacity Readiness

Finally, we assess whether the underwriting business remains aligned with its broader objectives.

Questions include:

• Does today's portfolio reflect documented appetite?
• Would capacity still support this proposition?
• Is growth sustainable?
• Are assumptions still realistic?
• Does governance support expansion?

This final review brings every previous section together.

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Turning Observations Into Priorities

A common weakness in consultancy reports is that they identify issues without helping management prioritise them.

We recommend categorising findings into three groups.

Immediate Priorities (0–30 Days)

Actions that materially reduce current risk.

Examples:

• Authority clarification.
• Pricing governance.
• Referral process improvements.

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Medium-Term Improvements (30–90 Days)

Structural enhancements.

Examples:

• Portfolio reporting.
• Appetite refinement.
• Broker concentration reviews.

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Strategic Initiatives (90+ Days)

Longer-term projects supporting sustainable profitability.

Examples:

• Product redesign.
• Data enrichment.
• Distribution diversification.
• Governance transformation.

This approach converts observations into an achievable roadmap.

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Case Study (Illustrative)

Imagine a commercial property MGA approaching its third year of trading.

Financial performance remains positive.

Growth exceeds expectations.

Capacity is supportive.

An underwriting health check identifies:

• Referral volumes have doubled.
• Pricing overrides have increased.
• Broker concentration has reached 45%.
• Flood exposure has increased materially.
• File audits reveal inconsistent underwriting rationale.

None of these issues has yet affected profitability.

Collectively, however, they represent growing strategic risk.

Management introduces:

• revised underwriting authority,
• enhanced portfolio reporting,
• broker diversification targets,
• catastrophe monitoring,
• quarterly portfolio reviews.

The business maintains profitability while significantly strengthening governance.

The value of the review was not identifying current problems.

It was preventing future ones.

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Building an Executive Dashboard

Every leadership team should have visibility across six themes:

Financial

• Loss Ratio
• Combined Ratio
• GWP
• Claims Trends

Portfolio

• Occupancy
• Construction
• Geography
• Aggregation

Underwriting

• Referrals
• Pricing Overrides
• Declines

Distribution

• Broker Mix
• Broker Concentration
• Submission Quality

Governance

• Audit Outcomes
• Authority Breaches
• QA Results

Strategic

• Appetite Alignment
• Capacity Reporting
• Emerging Risks

This provides a balanced picture of portfolio health.

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Practical Checklist

Before concluding any review, ask:

✓ Does the portfolio still reflect our intended strategy?

✓ Are underwriters behaving consistently?

✓ Are governance controls effective?

✓ Are emerging risks visible?

✓ Is management information supporting decision making?

✓ Would capacity be comfortable with today's portfolio?

If these questions cannot be answered confidently, further investigation is warranted.

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Actionable Recommendations

To improve portfolio resilience we recommend:

• Quarterly health checks.
• Annual appetite reviews.
• Behavioural metrics alongside financial reporting.
• Independent file audits.
• Portfolio construction reviews.
• Capacity-focused reporting.
• Continuous governance improvement.

Most importantly, recommendations should be measurable, prioritised and assigned clear ownership.

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Key Takeaways

An underwriting health check should never become a compliance exercise.

Its purpose is not to produce another report.

Its purpose is to improve underwriting performance.

The strongest underwriting businesses continuously challenge their assumptions, review portfolio behaviour and refine governance before financial results deteriorate.

At Blackridge Advisory, we believe successful underwriting is built on disciplined decision-making, robust governance and continual portfolio management. See our advisory services.

The Blackridge Underwriting Health Check Framework™ is designed to bring those disciplines together into a practical, structured review that helps underwriting businesses understand not only how they are performing today—but how likely they are to continue performing tomorrow.

Because the best time to improve an underwriting portfolio is long before the financial statements tell you that you should.

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