Employee Savings Plan and Employee Stock Purchase Plan	6 Months Ended
Jun. 30, 2025
Compensation Related Costs [Abstract]
Employee Savings Plan and Employee Stock Purchase Plan	9. EMPLOYEE SAVINGS PLAN AND EMPLOYEE STOCK PURCHASE PLAN Employees over the age of 18 who have completed 30 days of service are eligible to participate in our employee savings plan (401(k) plan). We have made a Qualified Automatic Contribution Arrangement (“QACA”) election, whereby the Company matches the contribution of our employees equal to 100% of the first 1% of salary deferrals and 50% of salary deferrals between 2% and 6%, up to a maximum matching contribution of 3.5% of an employee’s salary each plan year. We are allowed to make additional discretionary matching contributions and discretionary profit sharing contributions. Employees are 100% vested in amounts attributable to salary deferrals and rollover contributions. The QACA matching contributions as well as the discretionary matching and profit sharing contributions vest 100% after two years of employment from the date of hire. Matching contributions were $4.2 million and $10.4 million for the three and six months ended June 30, 2025, respectively. Matching contributions were $5.4 million and $10.0 million for the three and six months ended June 30, 2024, respectively. The Paycom Software, Inc. Employee Stock Purchase Plan (the “ESPP”) has overlapping offering periods, with each offering period lasting approximately 24 months. At the beginning of each offering period, eligible employees may elect to contribute, through payroll deductions, up to 10% of their compensation, subject to an annual per-employee maximum of $25,000. Eligible employees purchase shares of the Company’s common stock at a price equal to 85% of the fair market value of the shares on the exercise date. The maximum number of shares that may be purchased by a participant during each offering period is 2,000 shares, subject to limits specified by the Internal Revenue Service. The shares reserved for purposes of the ESPP are shares we purchase in the open market. The maximum aggregate number of shares of the Company’s common stock that may be purchased by all participants under the ESPP is 2.0 million shares. During the six months ended June 30, 2025 and 2024, eligible employees purchased 35,284 and 50,325 shares, respectively, of the Company’s common stock under the ESPP. Compensation expense related to the ESPP is recognized on a straight-line basis over the requisite service period.

Employee Savings Plan and Employee Stock Purchase Plan

6 Months Ended

Jun. 30, 2025

Employee Savings Plan and Employee Stock Purchase Plan

EMPLOYEE SAVINGS PLAN AND EMPLOYEE STOCK PURCHASE PLAN

Employees over the age of 18 who have completed 30 days of service are eligible to participate in our employee savings plan (401(k) plan). We have made a Qualified Automatic Contribution Arrangement (“QACA”) election, whereby the Company matches the contribution of our employees equal to 100% of the first 1% of salary deferrals and 50% of salary deferrals between 2% and 6%, up to a maximum matching contribution of 3.5% of an employee’s salary each plan year. We are allowed to make additional discretionary matching contributions and discretionary profit sharing contributions. Employees are 100% vested in amounts attributable to salary deferrals and rollover contributions. The QACA matching contributions as well as the discretionary matching and profit sharing contributions vest 100% after two years of employment from the date of hire. Matching contributions were $4.2 million and $10.4 million for the three and six months ended June 30, 2025, respectively. Matching contributions were $5.4 million and $10.0 million for the three and six months ended June 30, 2024, respectively.

The Paycom Software, Inc. Employee Stock Purchase Plan (the “ESPP”) has overlapping offering periods, with each offering period lasting approximately 24 months. At the beginning of each offering period, eligible employees may elect to contribute, through payroll deductions, up to 10% of their compensation, subject to an annual per-employee maximum of $25,000. Eligible employees purchase shares of the Company’s common stock at a price equal to 85% of the fair market value of the shares on the exercise date. The maximum number of shares that may be purchased by a participant during each offering period is 2,000 shares, subject to limits specified by the Internal Revenue Service. The shares reserved for purposes of the ESPP are shares we purchase in the open market. The maximum aggregate number of shares of the Company’s common stock that may be purchased by all participants under the ESPP is 2.0 million shares. During the six months ended June 30, 2025 and 2024, eligible employees purchased 35,284 and 50,325 shares, respectively, of the Company’s common stock under the ESPP. Compensation expense related to the ESPP is recognized on a straight-line basis over the requisite service period.