Which of the following best describes the replacement ratio in retirement planning?

• A. A person's income after retirement divided by income before retirement
• B. The total assets owned by an individual at retirement
• C. The percentage of savings accumulated before retirement
• D. A measure of investment return in retirement plans

Answer: (A)

The replacement ratio in retirement planning is defined as the ratio of a person's income after retirement compared to their income before retirement. This metric is crucial for individuals to understand how well their retirement income will sustain their lifestyle in comparison to their pre-retirement earnings. Typically, planners suggest that a replacement ratio of around 70% to 80% is sufficient for maintaining a standard of living upon retirement. This approach takes into consideration factors such as changes in expenses and income sources that might occur once an individual retires.

Other options do not accurately define the replacement ratio. For instance, discussing total assets at retirement focuses on net worth rather than income, while savings accumulated before retirement pertains to the savings amount rather than how much that amount will cover in relation to pre-retirement earnings. A measure of investment return would relate to performance metrics rather than income replacement, which is not in line with what the replacement ratio is meant to convey. Thus, the first option captures the essence of retirement income planning effectively.