Solvency II Capital Calculator
Model insurance Solvency Capital Requirement (SCR), EIOPA standard correlation diversification, Minimum Capital Requirement (MCR), and Eligible Own Funds solvency coverage.
Solvency II Risk Modules & Own Funds (€M)
Solvency II Coverage & SCR Decomposition
Substantial SurplusPillar 1 Capital Aggregation Breakdown
| Risk Category / Step | Stand-Alone (€M) | Effective (€M) | % of Total SCR |
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Market Shock vs Underwriting Catastrophe Sensitivity (Solvency Ratio %)
Evaluate how combined financial asset devaluations (Market SCR shock) and severe claim spikes (Underwriting SCR shock) alter the insurer's Solvency II capital coverage ratio.
Understanding the Solvency II Capital Architecture
Implemented across the European Union in 2016 and adopted as an international benchmark, Directive 2009/138/EC (Solvency II) established an economic, market-consistent prudential framework for insurers and reinsurers. Replacing obsolete flat premium volume formulas, Solvency II aligns insurer regulatory capital with economic balance sheet risk:
1. Basic SCR & EIOPA Correlation
The Basic Solvency Capital Requirement (BSCR) aggregates stand-alone risk modules using the statutory EIOPA correlation matrix (0.25 Market-Underwriting, 0.25 Market-Default, 0.50 Underwriting-Default), reflecting imperfect risk co-dependence.
2. Operational Risk & Tax Offsets
Operational risk ($SCR_{\text{op}}$) is capped at 30% of BSCR based on earned premiums. The Loss-Absorbing Capacity of Deferred Taxes (LAC DT) provides an offset acknowledging tax shields generated during severe loss scenarios.
3. The MCR Ladder of Intervention
The Minimum Capital Requirement (MCR) represents the hard regulatory boundary (floored between 25% and 45% of the SCR). Breaching SCR triggers supervisory capital restoration; breaching MCR results in license revocation.
Core EIOPA Standard Formulas
A ratio exceeding 100% confirms legal compliance, while ratios above 160% represent commercial financial strength consistent with investment-grade insurance ratings.
Solvency II Insurance Regulation Quiz
Frequently Asked Questions
What is the Solvency Capital Requirement (SCR) under Solvency II?
The Solvency Capital Requirement (SCR) is the statutory economic capital required under European Union Solvency II directive to ensure that an insurer or reinsurer can absorb a 1-in-200-year extreme adverse shock (99.5% Value-at-Risk confidence level over a one-year time horizon) while remaining solvent and honoring policyholder claims.
How does the EIOPA standard correlation matrix calculate diversification benefits?
The Basic Solvency Capital Requirement (BSCR) aggregates individual risk modules (Market, Underwriting, and Counterparty Default) using an empirical correlation matrix defined by EIOPA: BSCR = sqrt(sum_ij Corr_ij * SCR_i * SCR_j). Because non-life catastrophe losses, financial market swings, and reinsurer defaults do not peak simultaneously, the aggregated BSCR is substantially lower than the simple sum of the stand-alone risks, creating a formal diversification credit.
What is the difference between the SCR and the Minimum Capital Requirement (MCR)?
The SCR is the target regulatory capital level below which supervisory intervention begins (such as dividend restrictions and capital restoration plans). The Minimum Capital Requirement (MCR) is the absolute regulatory floor (constrained between 25% and 45% of the SCR). If an insurer's Eligible Own Funds breach the MCR, regulatory authorities immediately withdraw its operating license and initiate runoff or liquidation.
What constitutes a healthy Solvency II coverage ratio?
The statutory minimum Solvency II ratio (Eligible Own Funds / SCR) is 100%. However, rating agencies (S&P, Moody's, AM Best) and supervisory authorities expect commercial insurers to maintain a management capital buffer, with leading European life and non-life carriers typically targeting solvency ratios between 160% and 220% to withstand market volatility and pay sustainable shareholder dividends.