What the wage cap and work credits do
Social Security bases your benefit amount on your earnings history and requires you to have worked a certain number of years to receive benefits at all. The wage cap is the maximum amount of annual earnings that Social Security counts toward your benefit. Anything you earn above that cap in a given year does not increase your benefit. The work credits system tracks how many years you have worked; you need a minimum number of credits to may have access to for retirement, disability, or survivor benefits.
Both of these numbers change each year. The wage cap rises with national average wages, and the amount of earnings needed to earn one work credit also rises. Understanding these changes matters because they affect how much you can earn before hitting the cap and how close you are to having enough credits to receive benefits.
Key Takeaways
- The wage cap increases annually based on national average wage growth, meaning higher earners will have more of their income counted toward Social Security benefits each year.
- Work credits are earned based on your annual earnings, and the dollar amount needed to earn one credit rises each year along with the wage cap.
- You need 40 work credits total to may have access to for retirement or survivor benefits, and 20 credits earned within the past 10 years to may have access to for disability benefits.
- The wage cap applies only to how much you contribute and how benefits are calculated — it does not limit how much you can earn while working.
- Self-employed workers and employees both earn credits the same way, based on reported earnings, though self-employed workers pay both the employee and employer portion of Social Security tax.
How the wage cap changes each year
Social Security announces the new wage cap in October for the following year. The cap is tied to the National Average Wage Index, which measures what American workers earned on average in the previous year. When average wages rise, the cap rises with it. When average wages are flat or decline, the cap may stay the same or move very little.
For example, if you earned $200,000 in a year when the wage cap was $168,600, Social Security would count only $168,600 of your earnings toward your benefit calculation. The remaining $31,400 would not be counted. This means high earners do not see their benefits increase dollar-for-dollar with their income above the cap, while lower and middle earners typically earn below the cap and have all their earnings counted.
The cap has risen nearly every year since Social Security began, though the size of the increase varies. You can find the current and past wage caps on the Social Security Administration website, which updates them each October.
How work credits are earned and what they cost
You earn work credits by reporting income to Social Security through payroll taxes (if you are an employee) or self-employment tax (if you are self-employed). You can earn up to four credits per year, one for each quarter. The amount of earnings needed to earn one credit changes annually and is set at one-quarter of the wage cap.
For instance, if the wage cap is $168,600, you would need to earn approximately $42,150 to earn four credits in that year (one-quarter of the cap times four). If you earn that amount, you receive the maximum four credits for the year. If you earn less, you receive fewer credits. There is no way to "bank" extra credits or earn more than four in a single year, even if you earn well above the threshold.
Self-employed workers report their net business income on Schedule SE of their tax return. Social Security counts 92.35 percent of your net self-employment income toward work credits, which accounts for the employer portion of the self-employment tax you pay.
How many credits you need for different benefits
The number of credits required depends on the type of benefit you are seeking. For retirement benefits, you need 40 work credits total, which typically means 10 years of work. You do not have to earn these credits consecutively — gaps in your work history are allowed, as long as you eventually accumulate 40 credits.
For disability benefits, the requirement is different. You generally need 20 credits earned within the past 10 years. This means you must have worked recently enough that Social Security considers you currently disabled, not just someone who worked long ago. The exact requirement depends on your age when you become disabled.
For survivor benefits (paid to your family if you die), you need 40 credits, the same as retirement. However, younger workers may may have access to with fewer credits if they die before reaching full retirement age.
Why the wage cap matters for your benefit amount
Your Social Security benefit is calculated using your 35 highest-earning years. Social Security takes your earnings in each of those years, adjusts them for inflation, and then applies a formula to determine your monthly benefit. The wage cap affects this calculation because it limits how much of each year's earnings can be counted.
For workers who earn below the wage cap every year, the cap has no effect on their benefit — all their earnings are counted. For high earners, the cap means that additional income above the cap does not increase their benefit. This is one reason Social Security replaces a higher percentage of income for lower earners than for higher earners.
If you have years with no earnings or very low earnings, Social Security includes zeros in your 35-year calculation, which lowers your average. This is why people who took time out of the workforce for caregiving, education, or other reasons may have lower benefits than their peak earning years would suggest.
How changes to the wage cap and credits affect you
If you are still working, an increase in the wage cap and credit threshold means you may earn more before hitting the cap. This does not change your taxes — you pay Social Security tax on all your earnings up to the cap regardless — but it does mean more of your income can count toward your benefit calculation if you are near or above the previous year's cap.
If you are self-employed, the credit threshold increase affects how much you need to earn to get four credits in a year. If you are close to the threshold, a small increase might mean you need to earn slightly more to reach four credits. However, most self-employed workers who are actively working will still earn enough to get the maximum credits.
If you are already receiving benefits, changes to the wage cap and credit thresholds do not affect your current benefit amount. Your benefit was calculated based on your earnings history at the time you started receiving benefits, and it does not recalculate based on future wage cap changes.
Where to find the current wage cap and credit amounts
The Social Security Administration publishes the current year's wage cap and work credit earnings threshold on its official website, typically in October of the previous year. You can also find historical wage caps and credit amounts, which is useful if you want to understand how your benefit was calculated or if you are planning ahead for retirement.
Your Social Security statement, which you can view online through your my Social Security account, shows your work credit history and the earnings Social Security has on record for each year. This is the best place to verify that your earnings have been reported correctly and that you are on track to have enough credits for the benefits you are seeking.
Frequently Asked Questions
Can I earn more than the wage cap without affecting my Social Security benefits?
Yes. The wage cap limits how much of your earnings count toward your benefit calculation, but it does not limit how much you can earn. You can earn $500,000 in a year, and Social Security will count only the amount up to the wage cap. You still pay Social Security tax on all earnings up to the cap, and earnings above the cap do not increase your benefit.
If I did not work for several years, can I still get 40 work credits?
Yes. Work credits do not have to be earned consecutively. You can take time out of the workforce and still accumulate 40 credits over your lifetime. However, if you are seeking disability benefits, you need 20 of those credits to have been earned within the past 10 years, so recent work history matters for disability.
Does the wage cap increase affect how much I pay in Social Security taxes?
No. You pay Social Security tax on all your earnings up to the wage cap, regardless of whether the cap increased or decreased. The cap determines the maximum amount subject to tax, not the tax rate itself. If you earn above the cap, you do not pay Social Security tax on the amount above it.
What happens if I earn exactly the amount needed for one credit?
You receive one credit. Social Security does not round down or require you to earn more. If the credit threshold is $1,550 and you earn $1,550, you get one credit. If you earn $1,549, you do not get that credit, so the exact amount matters.
Can I check how many work credits I have?
Yes. You can create a my Social Security account on the Social Security Administration website and view your work credit history and earnings record. This shows exactly how many credits you have earned and the earnings Social Security has recorded for each year of your work history.