Social Security Never Indexes Earnings at Age 60 or Later

By Priya Raman

For a hypothetical U.S. worker born in 1964, a $100,000 salary earned at 45 counts as $171,696 in Social Security’s 2026 benefit calculation, while the same salary earned at 62 counts as $100,000.

The gap does not reflect a higher nominal salary. It reflects the value Social Security assigns to a year of work.

What does the age-60 cutoff do?

The Congressional Research Service describes three steps. SSA turns lifetime earnings into average indexed monthly earnings, or AIME. It applies a progressive formula to produce the primary insurance amount. It then adjusts that amount for the age when the worker claims.

Before the first step, SSA converts older earnings into age-60 wage terms. SSA multiplies each pre-60 year by the ratio of the national average wage index in the age-60 year to the index in the year the worker earned the money.

A policy analysis quoted in the article states: “Earnings at age 60 or later are not indexed but instead are counted at their nominal value.”

The age-60 base stays fixed because wage-index data lag. When a worker first becomes eligible at 62, the latest available age-60 figure supplies that base.

This is a formula illustration, not a survey estimate, so no sample size applies. SSA stores the worker’s exact factor; published bend points, which track the national average wage index, only approximate it. The analysis cites no revision to its published inputs.

What does the example show?

The worker turned 45 in 2009, 60 in 2024, and 62 in 2026. Her 2009 pay indexes to 2024 wage levels.

The monthly first bend point for workers reaching 62 in 2026 is $1,286, based on 2024 wages. The corresponding point for workers reaching 62 in 2011 was $749, based on 2009 wages. Those figures imply an indexing factor of about 1.717.

• 2009, age 45: $171,696 indexed value; $408.80 added to AIME; $130.82 monthly in the 32% band and $61.32 in the 15% band.
• 2026, age 62: $100,000 counted value; $238.10 added to AIME; $76.19 monthly in the 32% band and $35.71 in the 15% band.

Social Security sums the highest 35 years of indexed earnings and divides the total by 420 months. It applies 90% to the first AIME band, 32% to the next, and 15% to the last. These monthly figures exclude cost-of-living adjustments. The $100,000 earned in 2009 represented more relative to national wages, so indexing gives that year its due.

What does this change for your benefit?

The $100,000 earned at 62 helps only if it beats the lowest year among your top 35. It might displace a low-earning year from your twenties, or it might change nothing.

Every zero year creates an empty slot. A post-60 salary can fill one, and SSA recalculates automatically when the new year ranks among the highest 35. For someone with 35 strong indexed years, another late-career year barely moves the benefit.

Payroll taxes treat both years alike. Under 26 U.S.C. § 3101(a), employees pay 6.2% of wages in Social Security tax, up to the 2026 taxable maximum of $184,500.

A $100,000 salary in 2026 generates $6,200 in Social Security tax. Adding Medicare at the combined 7.65% rate produces $7,650 in total payroll tax. Indexing changes the benefit calculation, not the tax paid on the original salary.

When does working past 60 still pay?

Late-career pay helps most when the record contains breaks for raising children, caring for parents, or moving between jobs. It offers little benefit when a worker already has 35 strong years.

Claiming early while working creates a second constraint. Before full retirement age, the 2026 earnings test withholds benefits once wages pass $24,480, at $1 for every $2 earned. In the year a worker reaches full retirement age, the limit is $65,160.

Three checks before the final working years

• Check the earnings record. Use my Social Security at SSA.gov/myaccount and correct missing years while W-2s remain available.
• Count the zero years. With fewer than 35 years of earnings, each added year fills a slot. With 35 strong indexed years, late earnings barely move the benefit.
• Judge late work on its other returns. For most high earners, 401(k) contributions, employer health coverage, and the chance to delay claiming matter more than any boost to the earnings record.

Whether another year of work or an earlier exit makes more sense depends on your 35-year record. Run the numbers with a CPA or fiduciary adviser before setting a retirement date.

The next earnings year will add the most benefit value for workers with gaps. For those with 35 strong indexed years, retirement savings, health coverage, and claiming timing will carry more weight.