A couple of further thoughts, which you may already have looked into. It’s not clear from your comments but I assume you will have applied for (and received?) the wage subsidy. Also, if you are in a tax paying position for the year ending 31 March 2020, your situation seems to be such that you may defer the business’ income tax payment due on 7 May without suffering penalties or interest, and the same should also be the case if you have GST due on 7 May.