Work with Longevity Standard
Longevity Standard is an independent reference framework for explaining and comparing lifetime income structures — mechanically, structurally, and under consistent assumptions — without products, recommendations, or sales incentives.

Why Plan Sponsors Use Longevity Standard
Plan sponsors and supporting teams use Longevity Standard when education must be neutral, explanations must be defensible, and long-horizon tradeoffs must be visible under stated assumptions.
LS is built for committee communication and documentation — repeatable, versioned outputs that can be shared across teams without introducing product framing or advisory relationships.
Choose Your Access Path
LS is available to plan sponsors as a named benefit and to supporting teams through institutional access. If you're following the framework's development independently, you can join the updates list.
Features & Benefits
Deterministic Reference Model
LS scenarios are built on a deterministic engine with an ARVA+TIPS baseline. Inputs, mechanics, and outputs are explicit — the same assumptions produce the same results every time, supporting consistent explanation and comparison.
Structural Clarity
The framework focuses on how payout rules, backing, adjustment mechanisms, and risk-sharing shape outcomes — not on products or projections. Structural differences are visible because modeling choices are held constant.
Interpretive Lenses
Efficiency, Fairness, and Solvency provide a descriptive basis for comparing tradeoffs across structures under the same assumptions. These lenses are analytical, not evaluative — they describe what a structure does, not whether it is appropriate for a given plan.
Pool Integrity Index (Emerging)
A developing lens for describing governance, transparency, and durability considerations in pooled-risk arrangements. Updates available to institutional subscribers as this framework matures.
Aligned Participant Materials
Participant-facing outputs use the same reference logic and assumptions as institutional materials — supporting consistent communication across committees and employees without introducing product framing.
Versioned, Exportable Outputs
Scenario packets carry a version and run hash, making outputs traceable and reproducible. As the reference standard evolves, updated packets can be produced under the same methodology.
Early Access & Updates
Stay Current. Optional updates for people who want visibility into how the LS reference framework evolves — model changes, new scenario releases, emerging interpretive lenses, and new educational implementations as they develop.
Model & Reference Implementation Updates
Interpretive Frameworks & Pool Integrity Index (Developing)
Structured Walkthroughs (By Request)
Community Learning Environment (Planned)
Frequently Asked Questions
Individual access is open during this phase. Institutional engagement (including structured walkthroughs and sponsor-oriented materials) is offered separately for plan sponsors and supporting teams.
LS is designed to support sponsor-safe education and repeatable, versioned outputs under stated assumptions that can be used in committee communication and documentation.
A structured educational walkthrough using representative, non-personalized inputs to show how LS scenarios, assumptions, and outputs are used for explanation and documentation.
Yes. Participant-facing modules use the same reference logic and stated assumptions as institutional materials, without product framing or recommendations.
Through curated scenario outputs that can be used internally (committees) and, where appropriate, adapted for participants. Materials are designed to be repeatable and suitable for documentation.
No. All content is educational and comparative.
No. The framework is product-agnostic.