How 11 countries are converting savings into guaranteed lifetime income
Countries worldwide are reforming their retirement systems in response to longer lifespans and declining worker-to-retiree ratios that make traditional defined benefit plans increasingly unsustainable. This report from the TIAA Institute analyzes retirement systems in eleven countries and examines how each addresses the fundamental challenge of converting accumulated savings into guaranteed income in retirement.
The research reveals a global trend toward hybrid systems that aim to combine the lifetime income guarantees of traditional pensions with the flexibility and financial sustainability of defined contribution plans. Key findings demonstrate that when annuitization is seamlessly integrated into the process for accessing retirement savings, participants are far more likely to choose guaranteed income products that support long-term financial security.
Five key insights
- Integration is key to income conversion success: Incorporating annuity decisions into the process for accessing retirement savings achieves significantly higher annuitization rates.
- Hybrid systems represent the future: Combining the best elements of both defined benefit and defined contribution plans ensure both sustainability and adequacy.
- Contribution rates directly determine adequacy: Countries with the highest retirement replacement rates maintain the highest mandatory contribution rates.
- Middle-income earners benefit most from annuitization: Very low-balance retirees cannot meet minimum thresholds and high-net-worth individuals prioritize flexibility and bequest motives.
- Guaranteed income does not have to mean a fixed annuity: Some countries allow retirees to allocate some savings to variable annuities and keep part of their assets invested in the market.
