An employer 401(k) match is the closest thing to free money that most employees will ever encounter. If you are not contributing enough to capture your full match, you are leaving guaranteed compensation on the table every pay period.
What Is a 401(k) Employer Match?
When your employer offers a match, they contribute money to your retirement account based on what you contribute from your paycheck. You only receive it if you participate in the 401(k) and contribute enough to trigger it.
Common match formulas:
- 50% match up to 6% of salary: You contribute 6%, employer adds 3%. (Most common)
- 100% match up to 3% of salary: You contribute 3%, employer adds 3%.
- Dollar-for-dollar up to 4%: You contribute 4%, employer adds 4%.
The Minimum Contribution to Get the Full Match
Example: 50% match up to 6%
To get the full 3% match, you must contribute at least 6% of your salary. Contributing only 4% gets you a 2% match — leaving 1% unclaimed.
If your salary is $75,000:
- Your 6% contribution: $4,500
- Employer 3% match: $2,250
- Total to retirement: $6,750 for contributing $4,500 — a 50% instant return
Vesting Schedules: The Catch
Matched contributions may not be fully yours right away. Common vesting schedules:
- Immediate vesting: You own the match right away.
- Cliff vesting: 0% until a milestone (e.g., 3 years), then 100% instantly. Leave before 3 years and you lose all matched funds.
- Graded vesting: Vest gradually over 2 to 6 years (e.g., 20% per year).
Your own contributions are always 100% vested immediately. Know your employer’s vesting schedule, especially if you are considering leaving.
The True-Up Trap
Some employees max out their 401(k) early in the year and stop contributing. If contributions stop, the employer match may also stop for remaining months. Some employers offer a “true-up” at year end; many do not.
To be safe: spread contributions evenly throughout the year so you are contributing something every pay period.
What to Do After Capturing the Full Match
- Max out an IRA (Roth or traditional). Limit in 2026: $7,000 ($8,000 if 50+)
- Max out your 401(k) beyond the match. Limit in 2026: $23,500 ($31,000 if 50+)
- Open a taxable brokerage account for additional investing
2026 Contribution Limits
- Employee 401(k) limit: $23,500
- Catch-up contribution (age 50+): additional $7,500
- Super catch-up (age 60–63 under SECURE 2.0): additional $11,250
- Total employer + employee limit: $70,000
If Your Employer Does Not Offer a Match
Still contribute to your 401(k) if it has good, low-cost options. But if the plan has only high-expense-ratio funds and no match, prioritize a Roth or traditional IRA at a low-cost broker first.
Bottom Line
The employer 401(k) match is the single best return on investment available to most workers. Contribute at least enough to capture the full match before anything else. Know your vesting schedule, spread contributions throughout the year, and work through the full savings priority stack once the match is secured.