Definition (canonical)
Insolvency is the state of being unable to pay debts as they fall due (cash-flow insolvency) or having liabilities exceed assets (balance-sheet insolvency); bankruptcy is the formal court procedure that may follow. The distinction matters: insolvency is a financial condition, bankruptcy a legal process — and the time between them is where outcomes are decided.
The two tests
Cash-flow test: the company stops paying due obligations — regardless of what its balance sheet claims; a firm rich in assets but unable to meet payroll is insolvent by this test. Balance-sheet test: total debts exceed total assets over a sustained period. Jurisdictions weigh the tests differently, but the pattern is universal: the cash-flow test triggers first in practice, which is why liquidity monitoring is the real early-warning system, not annual accounts.
Directors' duties — the personal dimension
Nearly every regime imposes a duty to file for insolvency within a set window once the tests are met — and shifts directors' duties from shareholders to creditors as trouble deepens. Missing the window exposes management to personal liability for company debts, disqualification, and in egregious cases criminal exposure (wrongful/fraudulent trading). The practical takeaway for any board: document the solvency analysis regularly; the paper trail proving you monitored and acted is the shield.
Restructuring — the modern default
Court liquidation destroys value; frameworks worldwide (Chapter 11, EU restructuring directive implementations) push earlier, softer paths: moratoria on enforcement, arrangements voted by creditors, debt haircuts and rescheduling under court protection while the business keeps operating. The economics favor everyone if used EARLY — restructurings opened at the first missed covenants succeed; those opened when suppliers already demand prepayment mostly become slow liquidations. For counterparties, a restructuring filing is a signal to tighten terms, not necessarily to run.
FAQ
Is one unpaid invoice insolvency? No — the test targets a persistent inability, not a dispute or a single delay. Patterns across creditors are what count.
Can a profitable firm be insolvent? Yes: profit is accounting, debts fall due in cash. Growth companies with locked-up working capital walk this line routinely.
What should a creditor do at first signals? Shorten terms, secure what can be secured, verify the debtor's filings — and act early; in insolvency, timing beats seniority surprisingly often.
Does a restructuring filing freeze my invoices? Typically pre-filing claims enter the arrangement while post-filing trade is paid current — one reason suppliers often keep serving restructured firms on tightened terms rather than cutting them off.
Related: Liquidity · Liquidation · Balance Sheet Reviewed: 2026-07-15 · Sources: insolvency frameworks