Which statement best describes a CPPA responsibility regarding TSP within payroll processing?

• A. CPPA processes TSP contributions and review employer matches.
• B. TSP contributions are outside CPPA duties.
• C. CPPA processes TSP contributions but does not handle employer matches.
• D. TSP contributions are handled only by the payroll system without CPPA involvement.

Answer: (C)

The main idea is that payroll professionals handle employee deferrals, while employer matches are a separate benefit that falls under HR/Benefits. In payroll processing, the CPPA is responsible for processing TSP contributions by deducting the applicable amount from each employee’s pay, applying the correct tax treatment (pre-tax or Roth as elected), and remitting those funds to the Thrift Savings Plan. These contributions are recorded on payroll records and reconciled with TSP accounts.

Employer matching contributions, on the other hand, are contributions made by the employer according to the benefits policy. They are funded by the employer and coordinated through HR/Benefits, not processed as part of the employee payroll deductions. Because of that separation, the CPPA handles the employee TSP contributions but does not process or manage the employer matches. This distinction makes processing employee deferrals and handling employer matches two related but separate responsibilities.