March 16, 2025

Ron Finklestien

The Optimal Age to Claim Social Security: Insights from the Data

Understanding Your Social Security Benefits for Retirement Planning

In January, approximately 52 million retired-worker beneficiaries received an average Social Security check of $1,978.77. Although this amount is relatively modest, it plays a crucial role in helping retirees manage their daily expenses.

A recent analysis by the Center on Budget and Policy Priorities revealed that Social Security lifted 22 million Americans above the federal poverty line in 2023, including 16.3 million seniors aged 65 and older. Without Social Security, the poverty rate for seniors would be nearly four times higher—an estimated 37.3% compared to 10.1% with the program.

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Over two decades, Gallup has conducted annual surveys showing that between 80% and 90% of retirees, including 88% in April 2024, depend on their Social Security income to cover some of their expenses.

A pair of glasses, a pen, and a calculator set atop a Social Security benefits application form.

Image source: Getty Images.

For most future retirees, maximizing Social Security benefits is a practical necessity rather than a luxury. To achieve the best outcome, it’s essential to understand how your benefits are calculated. Comprehending these factors makes the decision about when to claim your benefits even more significant.

Key Factors in Determining Your Monthly Social Security Benefit

Although Social Security may seem complex, the four key variables that determine your monthly benefit are straightforward:

The first two factors are closely linked. The Social Security Administration (SSA) calculates benefits based on your 35 highest-earning, inflation-adjusted years in the workforce. This includes salaries and wages but does not consider investment income.

Additionally, the SSA penalizes those who have not worked at least 35 years by averaging in a $0 for each year less than 35 worked. To maximize your benefits, aim for at least 35 qualifying years of work history.

The third factor is your full retirement age, which is when you become eligible to claim 100% of your retirement benefit. This age varies based on your birth year, making it a fixed variable you cannot change.

The fourth and most pivotal factor is your claiming age. While you can begin collecting benefits as early as age 62, waiting can lead to a larger monthly check. As detailed in the table below, for each year you delay claiming—up until age 70—your monthly Social Security payment can increase by up to 8%.

Birth Year Age 62 Age 63 Age 64 Age 65 Age 66 Age 67 Age 68 Age 69 Age 70
1943-1954 75% 80% 86.7% 93.3% 100% 108% 116% 124% 132%
1955 74.2% 79.2% 85.6% 92.2% 98.9% 106.7% 114.7% 122.7% 130.7%
1956 73.3% 78.3% 84.4% 91.1% 97.8% 105.3% 113.3% 121.3% 129.3%
1957 72.5% 77.5% 83.3% 90% 96.7% 104% 112% 120% 128%
1958 71.7% 76.7% 82.2% 88.9% 95.6% 102.7% 110.7% 118.7% 126.7%
1959 70.8% 75.8% 81.1% 87.8% 94.4% 101.3% 109.3% 117.3% 125.3%
1960 or later 70% 75% 80% 86.7% 93.3% 100% 108% 116% 124%

Data source: Social Security Administration.

The Right Time to Claim Your Benefits

Each age from 62 to 70 has advantages and disadvantages for claiming benefits. Early claiming provides immediate access to income but may incur permanent reductions in monthly payouts.

Optimizing Your Social Security Benefits: Key Insights for Retirees

Understanding how and when to claim Social Security benefits is crucial for maximizing lifetime payouts. While a monthly reduction to payouts occurs if benefits are taken early, waiting to claim can be advantageous for those who live into their 80s or beyond. However, there is no guarantee of reaching that age, which raises the question: Is there a preferred age for claiming Social Security?

Research Highlights a Superior Claiming Age

A study conducted by researchers at United Income in 2019, titled The Retirement Solution Hiding in Plain Sight, analyzed the Social Security claiming decisions of 20,000 workers. The researchers utilized data from the University of Michigan’s Health and Retirement Study to evaluate how well retired workers optimized their Social Security benefits.

An “optimized” claim refers to the strategy that maximizes total lifetime income from Social Security. It’s important to note that this approach does not always correlate with receiving the highest monthly payment.

A smiling seated person who's counting a fanned assortment of cash bills in their hands.

Image source: Getty Images.

The findings revealed that only 4% of the 20,000 retired workers made claims that could be classified as optimal. Given that life expectancy varies and is uncertain, the decision to claim benefits involves a mix of informed judgment and chance. United Income’s analysis particularly highlighted the significant gap between actual and optimal claims among retired workers.

Claiming Early Versus Waiting

Notably, a large majority—79%—of the individuals examined initiated their benefits at ages 62, 63, or 64. Yet, the study showed that merely 8% of the claims made during these years were deemed optimal. This indicates that filing for benefits before reaching full retirement age may not be the best choice for many.

Interestingly, the analysis indicated that 57% of the participants would optimize their lifetime Social Security income by claiming benefits at age 70. Although this finding does not suggest that all retirees should wait until 70, it highlights the potential benefits of patience for most. For some individuals, particularly those with chronic illnesses that may shorten life expectancy, claiming early might be the more sensible option.

A Hidden Social Security Opportunity Worth Exploring

Many Americans find themselves lagging in retirement savings. However, there are often overlooked “Social Security secrets” that could potentially enhance retirement income. For example, one simple strategy could yield an additional $22,924 each year. Learning how to maximize Social Security benefits can contribute significantly to a confident retirement experience. To explore these strategies further, click here.

Discover the “Social Security secrets” »

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The views and opinions expressed herein are those of the author and may not reflect the views of Nasdaq, Inc.


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