Before you do serious business with a company, there’s a public record sitting in your state’s database that can tell you whether that company’s equipment, inventory, or receivables are already spoken for. UCC filings — documents submitted under the Uniform Commercial Code — are the financial world’s version of a “claimed” sticker, and most business owners, vendors, and buyers never think to look at them.

What exactly is a UCC filing?

A UCC filing, formally called a UCC-1 Financing Statement, is a document a lender files with a state agency — usually the Secretary of State — to publicly announce that it has a security interest in a borrower’s specific assets. The name comes from Article 9 of the Uniform Commercial Code, which all 50 states have adopted in some form. When a bank lends a trucking company $400,000 and takes the company’s fleet as collateral, the bank files a UCC-1 so that every other potential creditor in the world can see: these trucks are already pledged.

The filing doesn’t mean the business is in trouble. It simply means the business borrowed money (or leased equipment, or sold receivables) and the other party wants its interest on record. What matters is understanding what’s been pledged and to whom.

Who files these, and why should I care?

Secured creditors — banks, equipment lenders, invoice factoring companies, SBA lenders, and even some suppliers — file UCC-1s. The filing protects their priority: if the borrower defaults or goes bankrupt, the first creditor to have filed generally gets paid before later creditors do. Priority is determined by the filing date, not the loan date, which is why lenders file fast.

You should care because a UCC filing tells you, as a vendor or potential partner, whether the business you’re dealing with has already pledged its assets to someone else. If a small manufacturer owes you $50,000 and goes under, but a bank filed a blanket lien two years ago covering “all assets, now owned or hereafter acquired,” that bank gets paid first — and you may get nothing. Knowing this upfront changes how you structure deals and how much credit you extend.

What does “blanket lien” mean in practice?

A blanket lien is a UCC filing that covers all of a debtor’s assets rather than one specific piece of equipment or a named invoice. The collateral description often reads something like “all personal property of the debtor” or “all assets including accounts, inventory, equipment, and general intangibles.” This is extremely common with SBA loans and lines of credit from major banks. If you run a UCC filing search on a mid-sized restaurant and see a blanket lien from a lender, it means that lender has a claim on the kitchen equipment, the liquor license value, the receivables — essentially everything.

A specific lien is narrower. A copier leasing company might file a UCC-1 listing only “one Xerox AltaLink C8155, Serial #XXXXXXX.” That lien doesn’t threaten the rest of the business’s assets. When you’re evaluating a company, the difference between a blanket lien and a specific lien is the difference between a small flag and a large one.

How do I actually run a UCC filing search?

Every state Secretary of State office maintains a searchable UCC database. Most are free or charge only a nominal fee — typically $1 to $5 per search. You search by the debtor’s exact legal name, which is why getting the right registered business name matters. In California, you search through the California Secretary of State’s UCC portal. In New York, it’s the New York Department of State. The Cornell Law School’s Legal Information Institute maintains a clean breakdown of Article 9 if you want to understand the legal framework behind what you’re reading.

For businesses that operate across multiple states or have registered agents in different states, you may need to search more than one state’s database. The rule under Article 9 is that you file in the state where the debtor is “located” — for a corporation or LLC, that’s typically the state of formation, not necessarily where the business physically operates. So if a Delaware-incorporated company does all its work in Texas, the UCC filings are in Delaware. Always check the state of formation first, then the state of operations.

What information does a UCC filing actually contain?

A UCC-1 Financing Statement has four core elements: the debtor’s name and address, the secured party’s name and address, the collateral description, and the filing date. Some filings also include amendments (UCC-3 forms) that can extend the lien, narrow the collateral, or release it entirely. A standard UCC filing is effective for five years from the filing date; after that, it lapses unless the secured party files a continuation statement. Lapsed filings are no longer legally effective, though they may still appear in a search — check the dates carefully.

The collateral description is where most of the useful intelligence lives. A description that says “accounts receivable arising from the debtor’s contracts with the U.S. federal government” tells you something very specific: this company has sold its government contract payments to a factoring company. That’s a red flag for anyone hoping to be paid quickly from those contracts. A description that says “one 2022 John Deere 5075E tractor, VIN XXXXXXXXX” is almost irrelevant to a software vendor dealing with the same company.

Can a business have multiple UCC filings against it?

Absolutely, and it’s common. A healthy, growing business might have four or five UCC filings simultaneously: one from the bank that provided its line of credit, one from an equipment leasing company, one from an SBA lender, and one or two from invoice factoring companies. None of that is inherently alarming. What becomes concerning is when you see a dozen filings from many different creditors, filings with very recent dates suggesting a burst of new borrowing, or filings from non-traditional lenders like merchant cash advance companies — which often indicate the business couldn’t qualify for conventional credit.

Merchant cash advance (MCA) lenders in particular file UCC-1s aggressively. An MCA isn’t technically a loan — it’s a purchase of future receivables — but the lender still files a UCC to protect its position. If you see three or four MCA-related UCC filings on a business, that company is likely paying effective annual interest rates of 40% to 150% or more, which tells you something important about its financial health and cash flow pressure.

How do UCC filings fit into due diligence when buying a business?

Running a UCC filing search is one of the first things a competent buyer or their attorney does during business acquisition due diligence. You’re looking for two things: what liens exist, and whether the seller has the authority to transfer clean title to the assets you’re buying. If there’s a blanket lien on all assets and the seller hasn’t arranged to have it released at closing, you could technically buy equipment that the lender still has a legal claim on. This is not a hypothetical — it happens, and it creates expensive legal disputes after the fact.

The standard fix is to require lien terminations as a condition of closing. The seller must pay off the secured creditor, and the secured creditor must file a UCC-3 Termination Statement before or simultaneously with the transfer of assets. Your attorney should verify this in the state database, not just take the seller’s word for it. Terminations can take a few days to appear in state systems, so build that into your closing timeline.

Are UCC filings useful for finding information about potential business partners?

Yes, and this is an underused application. If you’re about to sign a significant supply agreement, a joint venture contract, or a long-term services deal, running a quick UCC search on the other company costs almost nothing and takes ten minutes. You’ll learn whether the company has pledged its inventory to a lender (relevant if you’re supplying inventory), whether its receivables are already assigned to a factoring company (relevant if you’re expecting to be paid from those receivables), and whether there’s a pattern of high-cost emergency borrowing that suggests financial instability.

Business directories and public records together give you a fuller picture of any company than a website and a sales pitch ever will. A UCC filing search won’t tell you everything, but it tells you who already has a financial claim on that business — and that’s exactly the kind of concrete, verifiable information that should inform how you structure a deal, what payment terms you demand, and whether you take the relationship further at all.