If you have a pension, you are part of a shrinking club.
Only about 15% of private-sector workers still get one, according to federal labor data.
Most everyone else gets a 401(k), which puts the investing decisions — and the risk — on you.
The two plans work in completely different ways.
A pension pays a set monthly check for life, usually based on your salary and years of service.
A 401(k) is an account you fund, often with an employer match, and whatever it grows into is what you retire on.
That difference matters more than most people realize.
With a pension, your employer carries the investment risk and the job of making the money last.
With a 401(k), if the market drops 20% the year you retire, that is your problem, not your boss's.
Do the math on the match, because it is free money.
A typical employer match is 50% of what you contribute, up to 6% of pay.
On a $60,000 salary, contributing enough to capture it adds $1,800 a year before any market growth.
Skip it and you are turning down a raise.
Pensions are not automatically better, either.
They depend on the health of the company or state fund backing them, and some have cut benefits for new hires or frozen payouts entirely.
A 401(k) is yours immediately once vested, and you can roll it into an IRA if you change jobs.
One trap catches a lot of people: vesting schedules.
Many 401(k) matches take three to six years to fully belong to you.
Leave at year two and you may forfeit part of the match.
Check your plan's schedule before you job-hop.
Contribution limits for 2025 sit at $23,500 for a 401(k), plus a $7,500 catch-up if you are 50 or older.
That is a lot of room to save, but only if you actually use it.
The average balance for workers in their 50s is far below what most people need.
If you are lucky enough to have both, the usual move is simple: contribute enough to the 401(k) to get the full match, then weigh the pension if it is offered as an option.
If you have only a 401(k), bump your contribution by 1% each time you get a raise.
The bottom line is that a pension offers certainty and a 401(k) offers control.
Final Thoughts
Neither one wins by default — the winner is the person who reads the fine print and saves on purpose instead of hoping.