A tontine is a pooled investment structure where a group of participants contributes money into a common fund. The fund then pays out income to its members, typically for life. As participants pass away, their share is redistributed among the surviving members, so the income for those who remain gradually rises. At its core, a tontine is a way to share longevity risk within a group without relying on an insurance company.
A Brief History
Tontines originated in 17th-century Europe, where they were promoted as a means for governments to raise money. They were widely used in France, Britain, and later the United States as a mix between an investment vehicle and a social experiment. By pooling resources, participants received lifetime payments, and governments or private sponsors had a steady source of capital.
By the early 20th century, abuses and scandals undermined confidence in them, causing tontines to lose popularity. In the U.S., the 1905 Armstrong Investigation into life insurers revealed mismanagement and a lack of transparency in tontine-style contracts. Following this, New York, the nation’s insurance hub, banned tontines, which effectively ended their use nationwide. While the concept was never fully abolished, regulators curtailed or restricted tontines in many jurisdictions, and they remain largely absent today.
How Tontines Work
A properly structured tontine does not function like the Hollywood trope where the last survivor walks away with everyone else’s money. While some historical versions had last-survivor payouts, they weren’t typical. In practice, income is redistributed gradually as members die, so survivors benefit incrementally rather than all at once. Payments depend on both investment performance and the mortality experience of the pool.
Tontines can potentially offer higher payouts than traditional annuities under favorable conditions, as they do not require the same reserves or guarantees. They pool longevity risk in a way that helps participants reduce the chance of outliving their savings. At the same time, payouts are uncertain and can fluctuate significantly since unlike annuities, there are no guarantees. Fairness depends on how the pool is designed and managed, including factors like participant age ranges, health disclosures, and governance. Because participation is voluntary, tontines also face adverse selection risk, where healthier individuals disproportionately join, potentially undermining fairness. Finally, funds are typically locked in, resulting in limited liquidity.
Why Are Tontines Being Talked About Again?
The modern retirement challenge is simple: people are living longer, and traditional pensions have largely disappeared. Annuities remain a viable option for a reliable income, but they come with costs, complexity, and a reliance on insurance companies. Tontines, in theory, could offer a more transparent and cost-effective way to pool longevity risk without the same overhead. Advances in technology, from blockchain to actuarial modeling, make it easier to administer tontine structures fairly and securely, sparking renewed interest among academics and financial innovators.
Tontines are an intriguing idea from the past that may have a future in modern retirement planning. They pool longevity risk in a way that could provide a higher lifetime income stream than many current options, but they also come with unique risks and trade-offs.
In the United States, tontines are not explicitly illegal; however, insurance and securities regulations render them impractical to offer in their traditional form. Any modern design would require significant restructuring to comply with current law. For now, they remain more of an academic concept than a mainstream solution. Even so, the renewed discussion reflects a growing demand for innovative ways to address the financial challenge of living longer.
Strategies like tontines highlight just how personal retirement income planning really is. Some people are naturally drawn to the idea of pooling risk and securing lifetime income, while others prefer to maintain more flexibility and control. That’s where the RISA® comes in. It’s a short questionnaire that helps you understand your own preferences and comfort with different retirement income strategies, so you can find the approach that best fits you. Take the RISA® to see where you land.
Want to Learn More? Listen to Ep. 193 of the Retire With Style Podcast.
