The internship was conducted at KKP Edy Gunawan and was positioned in service division. There were some tasks that author must do, make recapitulation of PPN, PPh Pasal 21, PPh Pasal 23, PPh Pasal 25, and PPh Pasal 4 (2), make recapitulation of purchase, sales, and cash, input e-SPT PPh Pasal 21, make recapitulation of employee data. During the internship, there were some problems, there were incomplete data when the author make recapitulation of PPh, like there is no Proof of Acceptance Letter, Proof of State Revenue and the Tax Payment. Solution to the problem is ask the KKP’s employee for the incomplete data. suggestions for companies to be more telih carefully in receiving hardcopy or softcopy from klien