The internship was conducted at KKP Edy Gunawan in tax service and data management division. The tasks had been given during internship were to group cash in and cash out, compare list of output and input tax with tax invoice , input data from SPT PPh pasal 21 and 23 into recapitulation data of SPT PPh pasal 21 and 23, input recapitulation data of cash earnings and cash disbursement into MYOB, and compare recapitulation of cash sales with banking statement.There are some tasks that related to tax amnesty such as fill in the form of tax amnesty, create an e-billing account and request to obtain ID billing, and represent taxpayer to report tax amnesty. During the internship, most of the tasks can be done properly. There are some constraint f...