The purpose of this research is to understand the systems of internal control in payroll accounting system applied to the Perusda PPK “Pedaringan” Surakarta and evaluate to find the strengths and weakness of the system of internal control in payroll accounting system applied to the Perusda PPK “Pedaringan” Surakarta.
This research was conducted by observation and interviews and then compare it with the existing theory.
The results of this study indicate that the internal control systems in the Perusda PPK “Pedaringan” Surakarta is already good enough, this is evidenced by the existence of authorization so that the data that is contained in the document is valid, reliable, and the organization assets are safe. And there is a weakness in making payroll procedur, that is no verification on the calculation of payroll by the independent.
Based on the results of this research, author give suggestion that the payroll must be verified by independent person  to check the calculation of payroll