The application covers form 1 to form 4 notes.
Also, topical revision questions have been provided for the user.
Answers to each topical question is given in details to enable the user get a better understanding on how to tackle the question.
9Apps 4.9
![국세청 홈택스 [손택스] on 9Apps](https://go.getnew.app/sg/res/jpg/f7/df/69cc2f90120ec331db2630e0f5b6-6dh.jpg?x-oss-process=style/jmq200)
