Working After 70? Here’s How Your Job Could Affect Social Security

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If your goal is to get the largest possible Social Security payment each month, waiting until age 70 to file is usually the best move. At that point, your monthly check would be roughly 77% higher than if you claimed as soon as you first became eligible at 62.

But what if you postpone benefits beyond 70? Would your payments keep growing? Here’s what to know if you do not claim Social Security by 70.

Does Delaying Past 70 Increase Social Security?

In short, no. Waiting beyond age 70 does not raise your Social Security benefit any further.

Once you reach full retirement age, you qualify for your full benefit, also called your primary insurance amount. Filing early lowers that amount. On the other hand, each year you wait past full retirement age — which is 67 for people born in 1960 or later — earns an 8% delayed retirement credit. Those credits stop once you turn 70.

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What If You Never Claim by Age 70?

There is no requirement that you must start Social Security at 70, but there is also no advantage to waiting longer. Your benefit reaches its maximum at 70, so delaying after that will not produce a larger check.

If you have not applied by age 70, Social Security can pay you retroactively for up to six months. But you would lose any delayed retirement credits that would have been earned during that period.

What If You’re Still Employed at 70?

If you keep working at 70, your benefit could still rise in some cases. That increase would come from your earnings, not from postponing Social Security.

Your primary insurance amount is based on your 35 highest-earning years.

If you have not worked 35 years yet, staying on the job can help raise your benefit. The same is true if you already have 35 years but your current pay replaces a lower-earning year among your top 35.

Even so, working does not reduce your benefit. If you collect Social Security before full retirement age and earn more than $24,480 in 2026, your benefit will be temporarily reduced. After full retirement age, though, you can earn any amount and still receive your full benefit.

One thing to keep in mind is taxes. Up to 85% of your Social Security benefit may be taxable if you are single and have income above $34,000, or if you are married filing jointly with income above $44,000.

When Should You File for Social Security?

You can apply up to four months before you want benefits to begin. If you are aiming for the maximum payment, your first check would arrive the month after you turn 70. For example, if your birthday falls in July, you could apply as early as April, and your first payment would come in August.

You do not need to apply that early, though. The Social Security Administration typically takes about six weeks to process a new application. Applying online is usually the quickest way to get started.

Is Waiting Until 70 the Right Choice?

Deciding when to claim Social Security is a major financial choice. Financial planners often recommend waiting as long as possible to maximize monthly benefits. Still, only about 10% of people plan to wait until age 70.

There is no one-size-fits-all answer. In general, claiming earlier may make more sense if your health is poor, while delaying can be a better option if you are in excellent health.

Sometimes, though, taking benefits sooner is simply necessary. If you are forced into early retirement, receiving a reduced Social Security payment is often better than taking on debt or skipping needed medical care. And even if you are not in urgent need of the money, starting benefits earlier can improve your retirement quality of life.

There are many factors to weigh before filing for Social Security. Waiting until 70 provides the highest monthly check, but for many retirees, that option is not practical.