Is 50k small firm normal in Toronto?

I am a CPA preapproved office making 50k doing non profits. SO expectadly its going to be lower than big 4 which I think they make 65?

It has great work life balance as its 8:30 - 5 but client site days its more like 9- 4 of course commute time is 1 hour each way usually for client sites.

5x in office though which I think its the norm for staff. And no sick days except 2 weeks vacation first year.