All of it comes from the same entries, so the figures cannot contradict each other. Forms are held per tax year. When a form is revised, that year is added and past returns stay on the form as it was.
Totalled by Kennziffer straight from the entries. The filing cycle is set per company.
Covers the whole year as a separate form alongside the advance returns.
Map accounts to the taxonomy, run the arithmetic check, generate XBRL and submit.
A return already locked and submitted is corrected and filed again.
Lines on screen match the official form. You can say “Kz 81” to your tax adviser, and the same line also appears in English or Korean.
The cycle and any extended deadline decide when it is due. Set it once in the company settings and it is calculated from there.