Lien Perfection
Perfection is the step — usually filing a UCC-1 — that makes a security interest enforceable against other creditors and sets its priority.
A security interest attaches when a lender and borrower agree and value is given, but attachment alone isn’t enough to beat competing creditors. Perfection — most commonly by filing a UCC-1 financing statement — gives public notice and establishes the lender’s priority.
Priority generally follows a first-to-file rule, which is why the timing of UCC filings matters so much to secured lenders.
Why it matters for lenders
Because priority tracks filing order, knowing when a competing lender perfects against your borrower — the moment their UCC-1 hits the record — is what lets you protect your position.
Related terms
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