I have a new client who received invoice from WSIB that was generated based on estimate due to no information provided to WSIB by the previous accountant.
As a new accountant, I spoke with WSIB who want T1 General and T2 for previous years to correct the WSIB invoice. Also, they are not willing to accept NOA for this issue. Problem is that the old accountant is not willing to give T1 General and T2 for prior years.
Is there any way to get this information so that WSIB issue can be resolved?