What Is a Good 401(k) Match? 2026 Benchmarks

Calculate your employer 401(k) match and compare it with Vanguard's latest benchmark: a 4.0% median and 4.7% average maximum promised match.

A good 401(k) match cannot be judged from a headline such as “50% match” or “up to 6%” alone. You need the match rate, the employee-deferral cap, eligible compensation, and the amount you will actually defer. A 50% match on the first 6% of pay and a 100% match on the first 3% both promise a maximum employer contribution equal to 3% of pay, but they produce different amounts below the cap.

Use the calculator above to turn a plan formula into annual dollars. Then compare its maximum promised match as a percentage of pay with the current benchmark below. The benchmark describes Vanguard-administered defined contribution plans, not every US employer and not the amount every participant actually received.

Average and Median 401(k) Match: Latest Available Benchmark#

Vanguard's How America Saves 2026 reports estimated 2025 plan data. Among Vanguard plans with a single- or multitier matching formula:

The report also found that 80% of plans, covering 79% of participants, required an employee deferral from 4.0% through 6.99% of pay to obtain the maximum match.

These are promised maximums, not average deposits. A participant who defers below the required rate receives less under a matching formula. Eligibility dates, the plan's compensation definition, annual limits, per-pay-period calculations, employment changes, and true-up provisions can also make the amount deposited different from the headline maximum.

Most Common 401(k) Match Formulas in the Latest Data#

Vanguard administered more than 100 distinct matching formulas in 2025. These were the five most frequently used among plans offering a match:

The 50%-on-6% design was the most frequently used single formula, but it appeared in only 12% of plans offering a match. “Most frequent” does not mean a majority or the median formula. A maximum promised match of 4% is the better midpoint benchmark for this sample; a higher percentage is above that midpoint, but it still does not make one job offer better by itself. Salary, vesting, plan fees, investment options, health coverage, and the employee deferral required to earn the match all matter.

How to Calculate the Real Value of a 401(k) Match#

For a simple single-tier formula:

Employer match = Eligible compensation
               × min(Employee deferral rate, matched deferral cap)
               × Employer match rate

For a 50% match on deferrals up to 6% of pay at a $75,000 salary:

The match stops increasing after the employee reaches the 6% matched-deferral cap. Deferring more can still increase retirement savings, but it does not increase this employer match.

Now compare a 100% match on the first 3% of pay:

• At a 3% employee deferral, the employer contributes $2,250.
• At a 6% employee deferral, the employer still contributes $2,250.

Both formulas have the same 3% maximum promised value. The dollar-for-dollar formula reaches it with a lower employee deferral, which can matter when cash flow is constrained.

Five Checks That Change What a Match Is Worth#

1. Required employee contribution

A 6% maximum match that requires a 12% employee deferral is not directly comparable with a 6% dollar-for-dollar match. Calculate the employer dollars at the contribution rate you can realistically maintain.

2. Vesting

Employee elective deferrals are always fully vested. Employer contributions may vest immediately or under a permitted schedule. Under a three-year cliff schedule, the employer-funded balance is 0% vested before three years of service and 100% vested after completing three years; it does not vest proportionally. A two-to-six-year graded schedule vests in steps. Traditional safe harbor contributions are generally immediately vested, while QACA safe harbor contributions can require up to two years for full vesting. See the Safe Harbor 401(k) Match guide for those distinctions.

3. Per-pay-period matching and true-up

Some plans calculate the match each payroll period. If an employee reaches the annual deferral limit early or changes the deferral rate during the year, some pay periods may have no matched contribution. A year-end true-up can reconcile the result, but not every plan provides one. Check the Summary Plan Description instead of assuming an annual calculation.

4. Eligible compensation

The plan document defines which compensation is matched. Base salary, bonuses, commissions, overtime, or compensation earned before eligibility may be treated differently. In 2026, compensation used for qualified-plan contribution calculations is generally limited to $360,000.

5. Annual contribution limits

Employer contributions do not consume the employee's regular $24,500 elective-deferral limit for 2026. They do count toward the annual-additions ceiling, which is generally the lesser of $72,000 or 100% of compensation. Other employer, employee after-tax, and allocated contributions can use part of that ceiling; eligible catch-up contributions are treated separately.

How to Compare Two Job Offers#

Use the same salary and three employee-deferral scenarios for both offers:

1. The minimum you can comfortably defer.
2. The rate you expect to maintain.
3. The rate required to receive each plan's full match.

For each scenario, record the annual employer dollars, employee dollars required, vesting after your expected tenure, and whether a true-up exists. Then compare the full compensation package. This avoids two common errors: treating a match rate as a percentage of salary and valuing unvested employer contributions as if they are already yours.

If a plan combines a nonelective contribution and a match, calculate the pieces separately. For example, at $80,000 of eligible compensation, a 3% nonelective contribution provides $2,400 without an employee deferral. A separate 50% match on the first 4% can add up to $1,600, but only when the employee defers at least 4%. The maximum combined employer amount is $4,000—not $4,000 before the employee contributes.

What a Two-Percentage-Point Difference Can Become#

At $70,000 of constant annual compensation, the difference between a 2% and 4% employer contribution is $1,400 per year. If deposited monthly at the beginning of each month for 25 years and compounded at a constant 7% annual rate, that difference grows to approximately $95,000 before fees and taxes.

That is a deterministic illustration, not a forecast. Actual returns vary, salaries and limits change, vesting may reduce the amount kept, and fees lower the ending value. The useful point is that a recurring match difference compounds; the exact future amount is uncertain.

Sources and Scope#

The benchmark figures come from Vanguard's How America Saves 2026 report, using estimated 2025 data from Vanguard-administered defined contribution plans. Current dollar limits come from the IRS 401(k) contribution-limit table. Vesting schedules are described in the IRS matching-contribution vesting guidance. Your plan document controls your actual formula, eligibility, compensation, vesting, and true-up terms.