Solvency is a business's long-term ability to meet all financial obligations. A solvent business has total assets exceeding total liabilities. Insolvency is the legal and financial threshold for bankruptcy.
Solvency is the structural health of a balance sheet over time. A solvent business could, in theory, sell all assets and retire all debts. An insolvent business owes more than it owns — even if it's currently generating cash, it has an underlying structural deficit. Solvency is measured by the debt-to-equity ratio, the equity ratio (equity / total assets), and the debt-to-assets ratio. A solvent company has positive equity (net worth) on its balance sheet. Negative equity — where liabilities exceed assets — signals technical insolvency. Insolvency is distinct from illiquidity. A business can be temporarily illiquid (cash crunch) while remaining solvent (assets > liabilities). It can also be technically insolvent yet liquid if creditors haven't acted. In practice, sustained illiquidity often tips into insolvency. When a business becomes insolvent and cannot negotiate with creditors, bankruptcy is the legal resolution. Chapter 7 liquidates assets to pay creditors. Chapter 11 restructures the business's debt load while it continues operating. The threshold for filing is generally cash-flow insolvency (can't pay debts as they come due) or balance-sheet insolvency (liabilities > assets).
Solvency is long-run: total assets vs total liabilities. Liquidity is short-run: cash availability to meet near-term obligations. A business can fail on one measure while passing the other. Both matter to lenders — they ask different questions about risk.
Lenders review the balance sheet — specifically net worth (equity), the debt-to-equity ratio, and the debt-to-assets ratio. For SBA loans, lenders conduct a balance sheet analysis as part of the credit memo. Strong solvency (positive, growing equity) supports approval; negative equity is a significant underwriting concern.
It's difficult. Traditional bank and SBA lenders view negative equity as a structural red flag. Some asset-based lenders and revenue-based lenders focus on cash flow rather than balance sheet solvency — these are more accessible for businesses with negative book equity but strong revenue. The product type shifts toward shorter-term, higher-rate products.