Guide · Lines of credit, explained
Secured or unsecured business line of credit?
By Alex Makowski Published
Secured means specific assets back the facility, which buys a lower rate, a higher limit and an easier approval. Unsecured means none do, which is faster and safer for you but smaller and dearer. Note that unsecured rarely means no personal guarantee — most small-business lines carry one either way.
In this guide
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01
What each really means
A secured line is backed by identified collateral — receivables, inventory, equipment, sometimes property — with a lien registered against it.
An unsecured line has no specific collateral, but almost always has a personal guarantee, and frequently a blanket UCC filing over business assets. That combination is much closer to secured than the word suggests.
Read what the UCC filing actually covers. A blanket filing over all business assets is not what most people picture when they hear 'unsecured'.
02
The trade
Secured typically means a materially lower rate, a larger limit and a lower credit bar. It also means specific assets can be taken.
Unsecured typically means faster setup, a smaller limit and a higher rate, with the personal guarantee still standing behind it.
For a business with genuinely unencumbered assets and a clear use, secured is usually the better economics. For a business whose assets are the thing generating the revenue, the calculus is less obvious.
03
Questions to ask before signing either
Exactly which assets does the lien cover — this specific equipment, or everything the business owns?
Is there a personal guarantee, and is it limited or unlimited? An unlimited guarantee on an unsecured facility is a common and under-noticed combination.
What triggers a limit reduction or a demand? Review terms are where the real risk in a revolving facility sits.
How does this interact with any existing UCC filing? Priority matters, and an existing blanket filing can block a secured line entirely.
Written by
Alex Makowski, Owner
Alex Makowski owns and runs Business Loans for America and has been placing funding for U.S. small businesses since 2021. Businesses he has worked with have secured $50M+ in financing across 1,200+ placements. He writes and reviews every guide on this site.
FAQ
Related questions.
- Does unsecured mean my assets are safe?
- Not necessarily. A personal guarantee and a blanket UCC filing can both sit on an 'unsecured' facility. Read what was actually filed.
- Can I secure a line with receivables?
- Yes, and it is common. Terms depend heavily on who your customers are — receivables from large, creditworthy payers are worth much more as collateral.
- Is a secured line cheaper?
- Usually meaningfully so, and it approves more easily. The cost is that named assets are genuinely at risk.
Guides
More on lines of credit, explained
Drawing on it
As often as you like — but watch minimums and draw fees.
If it is cut
Usually account conduct, and usually visible months in advance.
How it works
An approved limit you draw against, repay, and draw again.
Line of credit vs card
The card is easier to get. The line gives you cash at a sane rate.
Credit score needed
Around 600 and up — the highest bar of the four products.
Interest on what you draw
Only the drawn balance — but fees can apply to the rest.
Sources
- Consumer Financial Protection BureauFederal consumer-finance regulator. Publishes guidance on credit terms and disclosure.
- U.S. Small Business Administration — LoansFederal loan programmes, eligibility and what the SBA does and does not guarantee.
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