The retirement conversation usually circles the same handful of questions. How big is the nest egg? When should you claim Social Security? How much can you safely pull out each year without running dry?
All of that matters. But there is one decision that shapes everything else and almost never gets equal airtime. The question is not when to stop working. It is whether to stop at all.
Two Very Different Reasons to Keep Working
When older Americans stay on the job, they tend to fall into one of two camps. The gap between them is wide.
The first group keeps working because it wants to. The paycheck is nice, but it is not the point. The job offers structure, a reason to get up, and people to talk to.
The second group keeps working because it has to. The math of full retirement simply does not hold up, so the job is not a choice. It is a necessity.
Plenty of people are still on the clock. In 2025, 19.1% of people age 65 and older were in the labor force, either working or looking for work. That is down from a recent peak of 20.2% in 2019, but well above the 12.9% rate in 2000. The rate was 23.1% for men 65 and older and 15.7% for women in that age group.
The Money Side Is Real
For the group that has to work, the reasons are not hard to find.
The average Social Security check for retired workers reached about $2,081 a month in April 2026. The program was built to replace only around 40% of a worker’s pre-retirement earnings. For a lot of households, that leaves a real gap.
Surveys back this up. Among people 50 and older who are working or looking for work, the most common reason given is the financial need to cover everyday living costs. When you add in those pointing to Social Security and pension limits, about half say money is what keeps them working.
Some have already retired and then come back. Roughly 7% of retirees said they had returned to work in the prior six months, and 48% of those returnees said the main reason was that they needed the money or their economic outlook was poor.
The video that prompted this piece made the same observation in plain terms. Its hosts noticed how many people over 65 were working at fast food counters and big box stores. They also noted a quieter upside. A job at a place like McDonald’s can come with discounted meals, which adds up when grocery prices climb.
The Part People Underestimate
Now the other camp. For people who want to keep working, the reward is rarely just the deposit that hits the account.
One host put it bluntly. His golf game was not good enough to fill the days, and walking away from work meant having nowhere to go and no one to talk things over with.
Research points the same direction. Among those planning to work in retirement, the top healthy-aging reasons include staying active, keeping the brain sharp, and holding on to a sense of purpose. A national poll on healthy aging found that work helps maintain social connections for 37% of adults 65 and older.
That side of the ledger is harder to put a number on, which may be why it gets skipped. It is also why two people with identical balance sheets can make opposite choices.
What This Means for Your Plan
The point is to decide on purpose, not by default.
If you think you will want to keep working, it helps to map the options early. Nearly half of workers picture a phased exit, cutting back hours or shifting into a less demanding role rather than quitting cold. Staying with a current employer as a part-timer or consultant is a common path.
If there is a chance you will need to work, run the numbers a full decade ahead while you still have room to adjust. One thing to plan around: about 35% of older job seekers expect age discrimination to make finding work harder.
Either way, the choice deserves a seat at the table next to the portfolio and the Social Security timing. It is the decision that rarely gets discussed, and it may be the one that matters most.