How do I model the impact of delaying retirement by 1 or 2 years?
Open Retirement planner and find the Retirement age field in the Scenario settings panel on the left. Change it by 1 or 2 years and the planner immediately recalculates your retirement success probability so you can see the impact of extra contribution years, fewer withdrawal years, and changes to Social Security benefits.
For a side-by-side comparison, save each version as a what-if scenario and switch between them on the projection chart. You can also ask the AI Assistant: "What is the impact of retiring at 65 vs 67 on my retirement success probability?" for a direct comparison.