Regulatory Framework
The layered legal and regulatory "stack" that gives the SIS its certainty.
The SIS rests on a clear, layered framework. On top sits federal tax law — §453 (installment reporting), §453B (when gain accelerates), and §72 (annuity taxation). Beneath that is the state insurance system that makes the payments dependable: every funding insurer is licensed and examined by state regulators, follows conservative statutory accounting, holds mandated reserves, and must maintain risk-based capital.
The regulatory stack
- Federal tax law — §453 installment method · §453B disposition rules · §72 annuity taxation · the §130 distinction.
- State insurance regulation — licensing · NAIC model laws · McCarran-Ferguson reservation of state authority · financial examinations.
- Statutory Accounting Principles (SAP) — conservative, solvency-focused accounting, more stringent than GAAP.
- Reserves & Risk-Based Capital (RBC) — mandatory policy reserves · the NAIC RBC formula · a four-level intervention ladder.
- Policyholder safety net — state guaranty associations / NOLHGA · reinsurance · credit-rating discipline.
The §130 distinction
Critically, an SIS uses a non-qualified assignment — not a §130 qualified assignment. §130 grants favorable treatment to assignment companies only where the obligation arises from personal physical injury or sickness. Because an asset sale involves no injury, §130 is unavailable; the SIS relies on the ordinary §453 rules with a non-qualified assignment. This is the defining legal distinction between a structured settlement and a structured installment sale.
Statutory accounting, reserves & the RBC ladder
Insurers report under Statutory Accounting Principles and must hold mandated reserves and satisfy the NAIC Risk-Based Capital requirement (adopted 1992), which scales required capital to risk and triggers escalating action as the ratio falls. Top structured-settlement carriers typically operate at 400–600% of the Authorized Control Level.
In short: regulators require insurers to hold a capital cushion sized to their risk, and step in earlier and harder as that cushion thins — well before any payments are at risk.
| Level | RBC ratio | Regulatory action |
|---|---|---|
| No action | ≥ 300% | None required; insurer well-capitalized. |
| Company Action | 200%–300% | Insurer must file a corrective financial plan. |
| Regulatory Action | 150%–200% | Regulator examines and issues corrective orders. |
| Authorized Control | 100%–150% | Regulator authorized to take control. |
| Mandatory Control | < 70% | Regulator required to seize / rehabilitate / liquidate. |
This chapter is the conceptual overview. For the full, citation-level catalog — every Code section, regulation, ruling, PLR, and case that establishes and constrains the SIS, with what each says and how it applies — see the Regulatory Authorities reference catalog.