Employer match
An employer match is the plan contribution you add on account of an employee’s deferrals, usually a percentage of them up to a pay cap.
- LAW
- 26 U.S.C. §401(m)
- BOUNDARY
- Pay counts only up to $360,000 in 2026
- FORMULA
- Match rate × deferrals, up to a pay cap
- WATCH FOR
- Missing an annual true-up the plan document requires
A match is one kind of employer contribution: your share of a benefit tied to an employee’s election. It is recorded apart from the employee’s deduction. The plan document sets the formula, and you apply it per its terms. The match does not reduce what the employee can defer from salary. It carries its own year-to-date balance, separate from the deferral. In payroll conversation, the phrase sometimes means your share of Social Security and Medicare tax instead.
How is a match calculated?
The formula sets two numbers: the rate you match and the share of pay it reaches. The IRS example plan matches 50% of contributions up to 5% of salary. On a salary of $30,000 a year, only the first $1,500 a year of deferrals earns a match. Compensation a plan can count stops at $360,000 in 2026.
| EMPLOYEE DEFERS | DEFERRALS THE MATCH COVERS | MATCH AT 50% |
|---|---|---|
| $1,200 a year | $1,200 a year | $600 |
| $2,000 a year | $1,500 a year | $750 |
How does payroll track a retirement match?
The match rule sits inside the retirement setup, next to the deferral type, the amount, annual limits, and catch-up treatment. What you pay is not merely the inverse of what the employee elects.
- 01
Read the formula from the plan document, including the match rate, the pay cap, and any service requirement.
- 02
Compute the match each pay run on that run’s deferrals and pay, or over the period the plan defines.
- 03
True up at year-end when the plan measures annually, since a mid-year change in deferral rate shifts the result.
- 04
Keep a separate year-to-date balance for the match, checked against plan limits.
- 05
Reconcile with the recordkeeper, because a deduction alone does not prove the funds arrived.
Which employer match does the phrase mean?
The phrase carries two senses. Sense one is the retirement match, set by the plan document and applied per its terms. Sense two is your share of Social Security and Medicare tax. It is called a match because the same rate generally applies to both sides. The tax side is mandatory: the Social Security share stops at the wage base, and the Medicare share has no cap. An employee asking why the match looks small usually means sense one.
Frequently asked
- 26 U.S. Code § 401 - Qualified pension, profit-sharing, and stock bonus plans
- Matching contributions help you save more for retirement
- Retirement topics - 401(k) and profit-sharing plan contribution limits
- Topic no. 751, Social Security and Medicare withholding rates
General information, not legal or tax advice. Apply current federal and state rules with qualified guidance.