Employer Match
A contribution your employer makes to your 401(k) or similar retirement plan based on how much you contribute, often matching 50% to 100% of the first 3% to 6% of your salary.
An employer match is additional money your employer contributes to your retirement account (typically a 401(k) or 403(b)) based on the amount you contribute. Common formulas include a dollar-for-dollar match on the first 3% of salary, or a 50-cent match on each dollar for the first 6%.
Not contributing enough to receive the full employer match is often called "leaving money on the table." A full employer match represents an immediate 50% to 100% return on your investment before any market gains. Financial advisors widely recommend contributing at least enough to capture the complete match.
Employer contributions are subject to a vesting schedule, which determines how much you get to keep if you leave the company before a certain number of years. Common vesting schedules include cliff vesting (100% ownership after 3 years) and graded vesting (increasing ownership over 2 to 6 years). Your own contributions are always 100% vested immediately.
How it works
An employer match is money your employer adds to your retirement account based on how much you personally contribute — it's not free-standing; you generally have to contribute yourself to trigger it. Common formulas include a dollar-for-dollar match on the first 3% of salary you defer, or a fifty-cent-on-the-dollar match on the first 6%, though the exact formula varies plan to plan and is spelled out in your plan's summary description.
The match shows up as a separate line in your 401(k) account, credited according to your plan's schedule — some employers match every paycheck, others true up annually. Because the match is calculated as a percentage of what you contribute, contributing less than the threshold percentage means leaving part of the match unclaimed; financial advisors generally recommend contributing at least enough to capture the full match before directing extra savings elsewhere, like an IRA or HSA.
Unlike your own contributions, which are always 100% yours immediately, employer match money is typically subject to a vesting schedule — you don't fully own it until you've worked for the company for a set period. Leaving a job before you're fully vested means forfeiting the unvested portion of past matches, even though the contributions already happened. Some employers also offer a match tied to student loan payments rather than 401(k) contributions, a newer benefit permitted under SECURE 2.0.
Example: leaving match money on the table
An employee earning $80,000 a year works for a company that matches 100% of the first 3% of salary contributed, then 50% of the next 3% — a common tiered formula. Contributing the full 6% of salary ($4,800) captures the maximum match: 100% of the first $2,400 plus 50% of the next $2,400, or $2,400 plus $1,200, for a $3,600 employer match.
If the same employee only contributes 3% ($2,400), they receive just the $2,400 match from the first tier and forfeit the additional $1,200 they could have earned by contributing the extra 3%, money they never see because they didn't defer enough to trigger it.
Frequently asked questions
How much should I contribute to get the full employer match?
Is employer match money mine right away?
What happens to unvested employer match money if I quit?
Related Terms
401(k)
An employer-sponsored retirement savings plan that lets you contribute pre-tax income (or after-tax with Roth 401(k)). The 2025 employee contribution limit is $23,500.
Vesting
The process by which you gain ownership of employer contributions to your retirement plan over time. Your own contributions are always 100% vested immediately.
Catch-Up Contribution
Additional retirement plan contributions allowed for workers age 50 and older — $7,500 extra for 401(k) plans and $1,000 extra for IRAs in 2025.