When a property is encumbered by more than one lien, whether mortgages, mechanic's liens, tax liens, or judgment liens, the proceeds of a sale or foreclosure are rarely enough to satisfy everyone, so priority determines who gets paid first, second, and last. The default rule in most states is 'first in time, first in right' based on recording date, but statutory exceptions are common: property tax liens frequently outrank everything, and mechanic's liens in many states relate back to the date work commenced or a notice of commencement was recorded, not the date the lien was actually filed.

Priority disputes are heavily litigated in foreclosure and bankruptcy contexts, where a junior lienholder tries to establish that a senior lien is invalid, was improperly recorded, or should be equitably subordinated, or where a mechanic's lien claimant argues its relation-back date predates a construction lender's mortgage. The stakes are binary and zero-sum in a shortfall: a lienholder who is unsecured in practice recovers little or nothing after senior claims are paid.

Juricratic models a multi-lienholder dispute as a payoff waterfall: the user sets the property's expected sale value and each lienholder's claimed priority position as dials, and the simulation shows the distribution of recovery for each party across plausible priority rulings rather than asserting a single expected recovery.

Foreclosure and bankruptcy counsel construct a lien priority chart early in any multi-creditor real estate dispute to evaluate recovery, negotiate subordination or intercreditor agreements, and identify which liens are worth contesting because a priority shift meaningfully changes the client's recovery.