Not quite sure how to ask this question, as I don't want to give away too many details.
When is a business insolvent? This is a business that has reserves of some tens of thousands of pounds, and an ok income, however part of the business is losing money hand over fist and reserves are being fast depleted.
Are you technically insolvent at the point you can't meet your (putative) redundancy costs? What about pension shortfall?
Or is it literally when you don't have money to pay the gas bill/staff?