TRUSTMARK CORP 401(k) match: 6% max
Trustmark 401(k) Plan · TRMK · CIK 36146
Maximum employer match, as a share of pay
6%
TRUSTMARK CORP matches 100% (dollar-for-dollar) of the first 6% of pay.
From the Form 11-K filed June 29, 2026 ↗, covering the plan year ended December 31, 2025. Page data last updated July 28, 2026, when the Form 5500 bulk data was last refreshed. Why filings lag
On this page: what the employer actually paid in · the formula, word for word · when the money becomes yours · who can join · what the plan reports to the DOL · how it compares · what to do next
What TRUSTMARK puts in, and what the plan costs
What TRUSTMARK put into the plan, per active participant
$4,303
TRUSTMARK CORP put $4,303 into this plan for each of its 2,487 active participants in plan year 2024. This is the whole employer side of the plan: matching money, profit sharing, non-elective and safe-harbor contributions, and reallocated forfeitures. The Form 5500 does not separate them, so this is what the employer put in and not the match.
TRUSTMARK put in more per active participant than 65% of plans with 1,000–4,999 participants at banks and lenders. The middle plan in that group of 245 reported $3,422. Banks and lenders comes from business code 522110, which TRUSTMARK entered on its own Form 5500. Sponsors pick that code themselves, so a code that does not describe what the employer does ranks the plan against the wrong companies.
What this figure cannot separate: how much TRUSTMARK pays, and how much it puts in
This is dollars, not a rate. A Form 5500 carries no payroll, so the figure reflects both how much the employer puts in and how much the employer pays: two plans running the same formula report different amounts when one pays better. Crossing the peer group with industry holds most of that difference still, and none of it disappears.
This is one plan year, not an average. A true-up, a plan merger or a one-off contribution moves a single year on its own.
Source: DOL Form 5500 for the plan year ended December 31, 2024, EIN 640471500, plan 002 · DOL EFAST2 ↗
The $4,303 above is the Form 5500 figure for plan year 2024, and it counts every employer dollar on one line. TRUSTMARK CORP also files a Form 11-K, which states the match formula for plan year 2025: the card below reads $2,970 a year at a $49,500 salary, and the same filing states employer contributions made outside the match. That second figure is what the formula pays one worker on that salary, and not an amount either filing reports. The two figures cover different plan years and measure different things, so neither one is the other one corrected.
What TRUSTMARK puts in
$2,970
a year, at a $49,500 salary.
The match paragraph, word for word
“Eligible participant contributions are matched by the employer at a rate of 100 percent of the first 6 percent of covered compensation.”
What you contribute to collect all of it
Contribute at least 6% of your pay to collect the full match.
That is $2,970 a year at a $49,500 salary, and it scales with your own.
Vesting score
100 out of 100
How fast the employer’s money becomes yours. Higher than 48% of the 253 schedules we have scored.
It measures vesting speed and nothing else. It says nothing about the size of the match, what the plan charges, or the funds inside it.
Share of the employer's money that is the worker's at hire and at each of the first 6 anniversaries: 100%, 100%, 100%, 100%, 100%, 100%, 100%. The score is the average of those 7 readings.
Vesting, word for word
“Participants are immediately vested in their voluntary contributions, all employer contributions made on their behalf and the investment earnings and losses thereon.”
A worker hired today collects no match for 1 month. This is a filed term, and it does not move the score above.
Eligibility, word for word
“Full-time and part-time associates are eligible to receive the safe harbor matching contribution on the first day of the month following one month of service.”
The wait before the match starts and the year-end true-up appear above when the filing states them. Neither is part of the score, and a filing that is silent on one of them is not a plan without it.
What the plan costs, against plans of its size
30th percentile
$53.27 per participant in plan-paid administrative cost, cheaper than 70% of plans with 1,000–4,999 participants.
What is TRUSTMARK's 401(k) match formula?
TRUSTMARK's 401(k) employer match tops out at 6% of pay. One rate up to one limit is the commonest of the four shapes a match formula takes.
| Match formula | 100% (dollar-for-dollar) of the first 6% of pay |
|---|---|
| Maximum employer match | 6% of compensation |
| Other employer contribution | The employer may also make discretionary contributions. No discretionary contributions were made for the years ended December 31, 2025 and 2024. |
At a $75,000 salary, contributing 6% ($4,500) earns the full employer match of $4,500 for the year.
What the filing says, word for word
“Eligible participant contributions are matched by the employer at a rate of 100 percent of the first 6 percent of covered compensation.”
Source: Form 11-K filed June 29, 2026, SEC EDGAR, corroborated by the filing's inline-XBRL facts · SEC ↗
What is TRUSTMARK's 401(k) vesting schedule?
TRUSTMARK vests the employer match immediately: 100% is yours as soon as it is paid in. Nothing is forfeited when you leave, which is not true of the two schedules that vest over time.
| Employer match vesting | Immediate: employer match is 100% vested when contributed |
|---|---|
| Your own contributions | Immediate: always 100% yours |
Vesting, word for word
“Participants are immediately vested in their voluntary contributions, all employer contributions made on their behalf and the investment earnings and losses thereon.”
Source: Form 11-K filed June 29, 2026, SEC EDGAR · SEC ↗
Who can join TRUSTMARK's 401(k), and is enrollment automatic?
TRUSTMARK enrolls new hires automatically at 3% of pay, rising 1% a year to 6% of pay.
| Plan entry | The Plan provides eligibility for participation in elective deferrals by associates on the first day of the month after one month of employment. |
|---|---|
| Match eligibility | Full-time and part-time associates are eligible to receive the safe harbor matching contribution on the first day of the month following one month of service. |
| Automatic enrollment | Yes: default deferral 3% of pay; auto-escalation +1%/yr to 6% |
Eligibility, word for word
“Full-time and part-time associates are eligible to receive the safe harbor matching contribution on the first day of the month following one month of service.”
Automatic enrollment, word for word
“Automatically enrolled participants have their initial deferral rate set at 3% of their eligible compensation. The deferral rate automatically increases by 1% annually up to a maximum deferral rate of 6%.”
Source: Form 11-K filed June 29, 2026, SEC EDGAR · SEC ↗
What does the TRUSTMARK plan report on Form 5500?
The TRUSTMARK plan reported $397.7M in assets and 3,396 participants for plan year 2024.
| Total plan assets | $397,724,426 |
|---|---|
| Participants | 3,396 |
| Recordkeeper | Empower |
| Plan-paid admin cost per participant | $53.27 |
How that cost compares
This plan pays $53.27 per participant. The median across plans at banks and lenders is $152.83, from the 2,143 of 2,264 whose Form 5500 yields a per-participant cost.
The plan reports Empower as its recordkeeper, one of 7,876 plans it runs in the data we publish. Of those, the 7,814 with a computable fee have a median plan-paid cost of $165.69 per participant.
Trustmark 401(k) Plan on its Form 5500 filing: fees, providers and financials
How does TRUSTMARK's 401(k) match compare?
TRUSTMARK CORP's maximum 401(k) match of 6% of pay compares with a median of 4.5% across the 181 companies in our data with a computable formula.
Employers worth reading next
Of the six employers below, three file at banks and lenders, two report the same recordkeeper and one vests on the same schedule.
Maximum match 6% of pay. Also at banks and lenders.
Maximum match 7% of pay. Also at banks and lenders.
Maximum match 6% of pay. Also at banks and lenders.
Maximum match 6% of pay. Same recordkeeper, Empower.
Maximum match 6% of pay. Same recordkeeper, Empower.
Maximum match 4% of pay. Vests immediately too, like TRUSTMARK.
What can you do next?
Check your own balance and contribution rate at Empower ↗, the recordkeeper this plan reports.
- Read the Form 11-K on SEC EDGAR ↗
Form 11-K filed June 29, 2026, SEC EDGAR. Every match fact on this page comes from it.
- Changed jobs? Find an old 401(k) ↗
The Department of Labor's Retirement Savings Lost & Found, a free government database.
- This year's IRS contribution limits ↗
The official deferral and catch-up limits every formula operates under.
- Download this data (CSV)
Formula, vesting and source references for this company, one file.
Questions this filing answers
What is TRUSTMARK CORP's 401(k) match?
Trustmark Corp matches 100% of employee contributions up to 6% of eligible pay (plan year ended December 31, 2025).
When does the TRUSTMARK CORP 401(k) match vest?
Immediate: employer match is 100% vested when contributed.
Does TRUSTMARK CORP's 401(k) plan have automatic enrollment?
Yes: default deferral 3% of pay; auto-escalation +1%/yr to 6%.
Cite: 401(k) Monitor, “TRUSTMARK CORP 401(k) plan facts”, from SEC Form 11-K accession 0001140361-26-026746, plan year ended 2025-12-31.