Actuarial Notes

Solvency Monitoring

Study guides: Exam DISC-IA, Exam 6U, Exam GI-201

Solvency Monitoring is the ongoing U.S. regulatory surveillance of insurers' financial condition — quarterly off-site analysis of statutory filings, periodic on-site risk-focused examinations, and the Risk-Based Capital ladder as a legal backstop — designed to find a deteriorating insurer while corrective action, rather than liquidation, is still possible.

\text{Surveillance} = \underbrace{\text{off-site analysis}}_{\text{quarterly}} + \underbrace{\text{on-site exam}}_{\text{every} \,\le 5\text{ yrs}}

  • What it runs on. Uniform annual and quarterly statements prepared on statutory accounting, with their schedules (Schedule F for reinsurance, Schedule P for loss development), the appointed actuary's opinion and an independent CPA audit. The NAIC captures them electronically, which is what makes peer benchmarking and industry-wide stress tests possible.
  • Off-site analysis. The domiciliary state reviews each domestic insurer quarterly using the NAIC Financial Analysis Handbook's stair-step approach — deeper work for weaker or more complex insurers. The NAIC's FAST tools set priorities: the public IRIS Ratios, the regulator-only Scoring System and Insurer Profiles, combined in the Analyst Team System. The Financial Analysis Working Group adds peer review of nationally significant insurers and groups.
  • On-site examination. A full-scope financial exam at least every five years (three in some states), under the Financial Condition Examiners Handbook. It is risk-focused: identify inherent risks, assess the governance and controls that mitigate them, then test what remains, on a current and prospective basis. Groups are examined in coordination under a lead state.
  • Other inputs. Holding-company filings (Form B registration, Form F enterprise risk report), the ORSA Summary Report and the Corporate Governance Annual Disclosure (Insurance Governance); prior approval of extraordinary dividends, material affiliate transactions and changes of control.
  • Intervention. Regulators usually act on a finding of hazardous financial condition — adverse analysis or exam results, a failing reinsurer, unfit management, missing information — often well before RBC is breached. RBC adds automatic authority with limited court involvement. The last resort is receivership (conservation, rehabilitation, liquidation) in the domiciliary state's courts, with state guaranty associations paying covered claims up to statutory limits.
  • Its limits. Every tool reads statutory statements, so an insurer that understates reserves looks healthy until development reveals it — which is why reserve-development ratios, the actuarial opinion and exam actuaries carry so much weight.

Growth That Trips the Early Warning A regional insurer's net written premium rises from \$250 million to \$400 million after it launches a commercial auto program through a managing general agent. Its RBC ratio is 340\%, and its liabilities to liquid assets ratio has risen from 78\% to 96\% over two years. What does the monitoring system do?

Answer

\begin{align*}
\text{Change in NPW} &= \frac{400 - 250}{250} \\
&= 60\%
\end{align*}

That is outside IRIS's -33\% to +33\% usual range. The liabilities to liquid assets ratio is still below the 105\% at which IRIS flags it, but it has risen 18 points in two years, so the trend is worth watching as well as the level.

RBC gives no signal: 340\% is above every action level, and the P&C trend test applies only between 200\% and 300\%.

The analyst therefore escalates on judgement: request the business plan, the MGA agreement and the insurer's controls over it, pricing support, reserving by program, and the reinsurance program; then schedule a limited-scope examination of the program's claims and reserves. Rapid growth into an unfamiliar line through a delegated authority is a classic insolvency pattern. If the exam finds material under-reserving, the regulator can find hazardous financial condition and order writings limited or capital added — with RBC still reading "no action".

How it appears on the exam

  • DISC-IA: The Insurance Regulation section asks how regulators monitor insurer solvency. Questions ask what off-site analysis, on-site examinations, IRIS ratios and risk-based capital each contribute, which state leads the work, and what regulators can do when an insurer is in hazardous financial condition.
  • Applied questions: A question describes an insurer's growth, ratios or capital and asks which tool would flag it and what action follows, as in the example.