788 Points
Joined December 2020
The total term should be calculated from 2012.
As per section 139 read with Companies (Audit and Auditors) Rules 2014, Rule 6 (3)(i):
in case of an auditor (whether an individual or audit firm), the period for which the individual or the firm has held office as auditor prior to the commencement of the Act shall be taken into account for calculating the period of five consecutive years or ten consecutive years, as the case may be;