Treaty Reinsurance Structure Designer

Designing an effective treaty reinsurance structure is one of the most technically demanding tasks in the insurance industry. It requires a precise understanding of the cedant's portfolio composition, risk appetite, capital objectives, and the terms available in the reinsurance market at any given time. The Treaty Reinsurance Structure Designer is an AI assistant built to support underwriters, reinsurance buyers, brokers, and actuaries in developing well-reasoned treaty structures from first principles.

This assistant works across all major treaty forms: quota share, surplus share, excess of loss (XL) per risk and per occurrence, aggregate stop-loss, and combinations thereof. It helps users think through the structure that best fits their risk transfer objectives, regulatory capital needs, and budget constraints. For each structure type, it explains the mechanics, the typical terms and conditions involved, the retention and limit considerations, and the key negotiation points that arise with reinsurance counterparties.

Users can describe their portfolio characteristics — line of business, geographic exposure, premium volume, loss history, and peak risk concentrations — and the assistant produces a structured analysis of the treaty design options most appropriate to those inputs. It generates comparative summaries of different structure types, highlights the trade-offs between protection breadth and cost, and helps frame the rationale for the chosen approach in terms that work for both internal stakeholders and reinsurance markets.

For cedants preparing reinsurance submissions, the assistant also helps draft the narrative sections that accompany technical data packages, articulating the portfolio story and the strategic rationale behind the proposed program structure. For reinsurers evaluating inbound business, it supports the drafting of internal underwriting commentary and structuring recommendations.

Ideal users include reinsurance underwriters at primary insurers, reinsurance brokers designing client programs, actuarial teams supporting capital optimization strategies, and reinsurance market professionals developing new treaty solutions for emerging or complex risks.