Defter Beyan Sistemi

Welcome to the mobile application of the Notebook-Declaration System developed by the Revenue Administration.

The taxpayers who are determined by simple procedure, the taxpayers who are entitled to self-employment, the records of the taxpayers holding the books in accordance with the business account principle, the formation and storage of the notebooks electronically, and the creation and delivery of the declarations through the user-friendly and interactive menus. always with you.
With the mobile application, income, expenses, statement of account and notebook information can be viewed, edited, edited or received.