An employer’s 401(k) match can be one of the most valuable parts of a workplace retirement plan. An employee contributes from a paycheck, and the employer adds money according to the plan’s matching formula. But there is an important detail workers sometimes overlook: the employer’s contributions may not immediately belong to them.
That issue is called vesting. It determines how much of the employer-funded portion an employee is entitled to keep after leaving a job.
Your Contributions and the Employer’s Match Are Different
Money deducted from an employee’s salary and placed into a 401(k) belongs to that employee. The same is true of the investment gains attributable to those contributions. Employer matching contributions can follow a different timetable.
The U.S. Department of Labor explains that employees are always fully vested in their own contributions, while employer matching contributions may become theirs gradually or after a specified period of service. Some plans provide immediate vesting, while others use a schedule permitted under federal law.
This distinction matters when someone changes jobs. An employee might see a 401(k) balance of $30,000, for example, but not all of that balance necessarily represents money they can take with them. The account statement should identify the vested balance.
How Vesting Schedules Work
A traditional 401(k) plan may use a three-year cliff schedule or a six-year graded schedule for employer matching contributions, subject to applicable rules.
Under a three-year cliff schedule, the employee becomes fully vested after completing three years of service. Before that point, the employer-funded portion may not be vested.
Under a six-year graded schedule, the minimum vesting percentages generally increase over time. The employee becomes at least 20 percent vested after two years, 40 percent after three, 60 percent after four, 80 percent after five and 100 percent after six years.
A plan can offer more generous terms, including immediate vesting. Safe harbor 401(k) plans and SIMPLE 401(k) plans also have special vesting requirements.
Why This Matters When Changing Jobs
Consider an employee who has worked at a company for two years and has received several thousand dollars in matching contributions. If the plan uses a three-year cliff schedule, leaving before the required service period may mean forfeiting the unvested employer contributions.
That does not mean an employee should automatically remain in a job just to reach a vesting date. Salary, career prospects, working conditions and other benefits all matter. But knowing the date can help someone make an informed decision.
Employees considering a job change should review their plan’s summary plan description and ask the plan administrator for their current vested balance. They should also check whether the plan counts service with related employers or recognizes earlier employment after a return to the company.
The Match Formula Deserves Attention Too
Vesting is only one part of understanding a match. Employers use different formulas. A plan might match 50 cents for every dollar an employee contributes up to a specified percentage of salary. Another might match dollar for dollar up to a lower contribution threshold.
An employee who contributes less than the amount needed to receive the full available match may leave part of the benefit unused. However, the employee should also consider household cash needs, high-interest debt and emergency savings before increasing contributions.
What Workers Should Check
The plan’s summary plan description should explain the matching formula, vesting schedule, eligibility rules and what happens when employment ends. Workers can also check their pay statements and account records to confirm that contributions are being deposited correctly.
The Department of Labor and IRS provide guidance on retirement-plan rights and vesting. Understanding those rules can help employees avoid surprises when they move to a new employer.
The Bottom Line
A 401(k) match can strengthen retirement savings, but the headline account balance may not tell the whole story. Employees should know how much of the employer contribution is vested, when full ownership begins and how the plan calculates its match. A few minutes spent reading the plan documents can make a significant difference when evaluating a job change.
