English law draws a distinction between a "debt", which is relevant for the cash flow test of insolvency under section 123(1)(e), and a "liability", which becomes relevant for the second "balance sheet" test of insolvency under section 123(2). A debt is a sum due, and its quantity is a monetary sum, easily ascertained by drawing up an account. By contrast a liability will need to be quantified, as for instance, with a claim for a breach of contract and unliquidated damages. The balance sheet test asks whether "the value of the company's assets is less than the amount of its liabilities, taking into account its contingent and prospective liabilities." This, whether total assets are less than liabilities, may also be taken into account for the purpose of the same rules as the cash flow test (a winding up order, administration, and voidable transactions). But it is also the only test used for the purpose of the wrongful trading rules, and director disqualification.[30] These rules impose potentially impose liability upon directors as a response to creditors being paid. This makes the balance sheet relevant, because if creditors are in fact all paid, the rationale for imposing liability on directors (assuming there is no fraud) drops away. Contingent and prospective liabilities refer to liability of a company that arise when an event takes place (e.g., defined as a contingency under a surety contract) or liabilities that may arise in future (e.g., probable claims by tort victims). The method for computing assets and liabilities depends on accountancy practice. These practices may legitimately vary. However, the law's general requirement is that accounting for assets and liabilities must represent a "true and fair view" of the company's finances.[31] The final approach to insolvency is found under the Employment Rights Act 1996 section 183(3), which gives employees a claim for unpaid wages from the National Insurance fund. Mainly for the purpose of certainty of an objectively observable event, for these claims to arise, a company must have entered winding up, a receiver or manager must be appointed, or a voluntary arrangement must have been approved. The main reason employees have access to the National Insurance fund is that they bear significant risk that their wages will not be paid, given their place in the statutory priority queue.
Priorities
See also: Pari passu, Seniority (financial), and Subordination (finance)

The Insolvency Act 1986 priority list