The Cintas Partners' Plan is a single defined-contribution plan that combines a 401(k), a discretionary profit-sharing component, and an employee stock ownership plan (ESOP) invested in Cintas stock. It held about $4.07 billion in net assets at December 31, 2024, and long-tenured employees who kept company stock built real wealth as shares compounded.
Cintas calls its workers "partners," and the plan name reflects that. For high earners planning around a Cintas package, the interesting part is not the 401(k) match. It is the company-stock engine sitting inside the same account, and the concentration risk that comes with it.
Key takeaways
- The Partners' Plan is one plan with three parts: a 401(k), a discretionary profit-sharing contribution, and an ESOP holding Cintas Corporation common stock.
- At December 31, 2024, the plan reported $4.07 billion in net assets, up from $3.52 billion a year earlier, per its audited Form 11-K.
- The Cintas Corporation Common Stock Fund held roughly $1.65 billion, about 40% of plan net assets. That concentration is the source of both the wealth stories and the single biggest risk.
- Employer contributions (match, profit-sharing, and ESOP combined) are discretionary and set by the board each year. The plan documents do not lock in a fixed match formula.
- Employee deferrals vest immediately. Company matching contributions vest on a graded schedule reaching 100% at five years; profit-sharing and ESOP balances vest 100% after three years.
How the Cintas Partners' Plan is built
Cintas established the plan on June 1, 1991 by merging its profit-sharing plan and its ESOP, then added voluntary pretax 401(k) contributions effective June 1, 1993. It is a defined-contribution plan governed by ERISA. Alight Solutions is the recordkeeper and Fifth Third Bank is the trustee.
Three pieces share one account:
- 401(k) salary deferrals. Partners can contribute 1% to 75% of pay, pretax. New hires are automatically enrolled at 3% after three months unless they opt out.
- Profit-sharing contribution. A discretionary, company-funded contribution allocated on a point system that weighs compensation and years of service.
- ESOP contribution. A discretionary, company-funded contribution invested only in Cintas common stock.
Because the profit-sharing and ESOP pieces run on a point system tied to tenure, they reward people who stay. That design, plus decades of stock appreciation, is why some long-tenured Cintas partners retired with balances far larger than their salaries alone would suggest.
Plan features from the filings
The figures below come from the plan's audited Form 11-K for the year ended December 31, 2024. Specific terms are set by the plan documents and the board, and they can change year to year, so treat the discretionary items as current practice rather than a guarantee.
| Feature | Detail |
|---|---|
| Plan type | Defined-contribution: 401(k) + profit-sharing + ESOP |
| Established | June 1, 1991 (401(k) feature added 1993) |
| 401(k) eligibility | After 3 months of service; auto-enrolled at 3% |
| Profit-sharing / ESOP eligibility | 1,000 hours of service and employed on the last business day of the fiscal year (May 31) |
| Employee deferral range | 1% to 75% of compensation, pretax |
| Employer match | Discretionary, authorized by the board each year |
| Profit-sharing / ESOP | Discretionary, board-set, allocated on a compensation-and-tenure point system |
| Default investment | Age-appropriate T. Rowe Price target-date trust |
| Participant loans | Allowed, $500 minimum up to a $50,000 maximum |
| Net assets available for benefits | $4,072,074,940 (Dec 31, 2024) |
| Total employer contributions, 2024 | $113,646,591 |
| Cintas Common Stock Fund | About $1.65 billion, roughly 40% of net assets |
Vesting
Vesting is where tenure matters most. Your own deferrals and rollovers are always 100% yours. Company money is earned over time.
| Account type | Vesting |
|---|---|
| Employee pretax and rollover contributions | Immediate, 100% |
| Company matching contributions | 0% under 2 years; 20% at 2 years; 40% at 3 years; 60% at 4 years; 100% at 5 years |
| Profit-sharing and ESOP contributions | 0% until 3 years, then 100% (cliff, no partial vesting) |
Leaving before these milestones forfeits the unvested company portion. For a career Cintas partner, none of that matters at retirement. For someone weighing a shorter stint, the five-year match schedule and three-year ESOP cliff are the numbers to watch.
The company-stock wealth engine, and the risk
Cintas (NYSE: CTAS) has been one of the market's strongest long-run compounders, and the plan lets that show up directly in retirement accounts. At the end of 2024 the plan held 9,019,373 shares of Cintas stock worth about $1.65 billion. The plan also recorded $542 million of net appreciation in investment value for 2024 alone.
That is the upside. The flip side is concentration. When roughly 40% of a $4.07 billion retirement plan sits in a single stock, participants carry meaningful single-company risk, and that risk is correlated with their paycheck. A downturn that hits Cintas the employer would hit Cintas the retirement asset at the same time. The plan does allow partners to redirect ESOP contributions into its other options (mutual funds, target-date trusts, and a stable-value sleeve) once they have three years of service, which is the main lever for diversifying out of company stock over time.
For anyone pursuing financial independence, the discipline is to enjoy the compounding without letting one holding quietly become half the portfolio. Rebalancing after the three-year mark, and again as retirement nears, keeps a good problem from becoming a fragile one.
2026 contribution limits
The plan operates inside standard IRS limits. For 2026:
| Limit (2026) | Amount |
|---|---|
| Employee 401(k) deferral | $24,500 |
| Catch-up, ages 50 to 59 and 64+ | $8,000 (total $32,500) |
| Super catch-up, ages 60 to 63 | $11,250 (total $35,750) |
| Total additions, employee + employer (415(c)) | $72,000 |
| Compensation cap (401(a)(17)) | $360,000 |
The $72,000 annual-additions ceiling is the one high earners run into, because it caps deferrals plus the company's match, profit-sharing, and ESOP contributions combined.
How it compares to Costco and Publix
Cintas sits between two well-known models. Costco runs a more conventional 401(k) with a company match and a separate discretionary contribution, and the wealth comes mostly from steady saving rather than employer stock; see our breakdown of the Costco retirement plan. Publix is the closer analog, an employee-owned company whose ESOP turned rank-and-file workers into millionaires, as covered in our Publix retirement plan guide.
The key difference: Publix stock is privately held and priced by an independent appraisal, so employees sell back to the company. Cintas stock is publicly traded and liquid, which makes it easier to value, sell, and diversify, but also more visible and volatile day to day. For a fuller map of employer plans and strategy, start with our retirement planning hub.
The Cintas Partners' Plan is a genuinely strong package for people who stay. The move for a high earner is to capture the discretionary company money, respect the vesting schedules, and manage the company-stock concentration deliberately rather than letting a great run make the decision for you.
Frequently asked questions
What are the three parts of the Cintas Partners' Plan?
The Cintas Partners' Plan is one defined-contribution plan with three parts: a 401(k) with salary deferrals, a discretionary company-funded profit-sharing contribution, and an ESOP invested only in Cintas common stock. It was established June 1, 1991 by merging the profit-sharing plan and ESOP, with 401(k) contributions added in 1993. Alight Solutions is recordkeeper and Fifth Third Bank is trustee.
How does vesting work in the Cintas Partners' Plan?
Employee pretax and rollover contributions are always 100% vested. Company matching contributions vest on a graded schedule: 0% under two years, 20% at two years, 40% at three, 60% at four, and 100% at five years. Profit-sharing and ESOP contributions use a three-year cliff, going from 0% to 100% at three years with no partial vesting. Leaving early forfeits the unvested company portion.
How much of the Cintas plan is invested in company stock?
About 40% of the plan sits in Cintas stock. At December 31, 2024, the Cintas Common Stock Fund held roughly $1.65 billion, about 40% of the plan's $4.07 billion in net assets, or 9,019,373 shares. That concentration is the source of both the wealth stories and the single biggest risk, since it correlates with participants' paychecks. Partners can redirect ESOP contributions after three years of service.
What is the annual additions limit high earners hit in the Cintas plan?
High earners run into the 415(c) total-additions ceiling, which is $72,000 for 2026. It caps employee deferrals plus the company's match, profit-sharing, and ESOP contributions combined. The employee 401(k) deferral limit is $24,500, with catch-up contributions of $8,000 for ages 50 to 59 and 64+, or $11,250 for ages 60 to 63. The compensation cap is $360,000.