Put simply, a subordination agreement is a legal agreement which establishes one debt as ranking behind another debt in the priority for collecting repayment from a debtor. It is an arrangement that alters the lien position. Without a subordination clause, loans take chronological priority which means that a deed of trust recorded first will be considered senior to all deeds of trusts recorded after. As such, the oldest loan becomes the primary loan, with first call on any proceeds from a sale of a property. However, a subordination agreement acknowledges that one party’s claim or interest is inferior to that of another party in the event that the borrowing entity liquidates its assets. Further, shareholders are subordinate to all creditors.

The junior debt is referred to as a “subordinated debt”, and the debt which has a higher claim to any assets is the senior debt. Often, the borrower does not have enough funds to pay all debts, and lower priority debts may receive little or no repayment. For example, if a business has $400,000 in senior debt, $100,000 in subordinated debt, and a total asset value of $420,000, upon liquidation of the company, only the senior debtholder will be paid in full. The remaining $20,000 will be distributed among the subordinated debtholders. Subordinated debts are, therefore, riskier and lenders will require a higher interest rate as compensation.