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Best line of credit for a small business: what decides it
By Klark Sparks · Published · 9 min read
The short answer
The best line of credit for a small business is the one you can draw on in the month you actually need it, at a cost you understood before you signed. Four things separate the options: whether it is secured, who issues it, whether it truly revolves, and how it charges you when it sits unused. Headline pricing is the least useful of the five, because a line is held for years and used for weeks.
Part of our guide to Lines of Credit — what it is, what it costs, and who it suits.
Not sure this is the right product at all? The Idaho small business funding guide covers every option an Idaho business has.
A line of credit is the facility most Idaho businesses should hold and the one most of them shop for badly. The reason is that a line is bought on one number and lived with on four others. You compare the rate, sign, and then spend three years dealing with the draw mechanics, the renewal, the covenants and the fee that arrives whether you borrowed anything or not.
Here is what actually differs between one line and another, in the order that matters.
One: secured or unsecured
A secured line is backed by something — receivables and inventory most often, sometimes equipment or property. An unsecured line is backed by your trading record and your personal guarantee.
Secured lines are larger, cheaper and more durable. The trade is a lien on the assets pledged, which constrains what you can do next: a lender holding a blanket lien on your receivables is a lender whose consent you need before factoring those receivables or borrowing against them elsewhere. That is not a reason to refuse, but it is a reason to know what the lien covers before you sign rather than the first time you need to do something else.
Unsecured lines are smaller and priced for that. For a business whose assets are already pledged, or one that simply does not have many, unsecured may be the only form available — and a smaller line that exists beats a larger one that does not.
Two: who issues it
A bank or credit union line is the cheapest form and the slowest to obtain, with real underwriting, often annual renewal, and sometimes covenants you must keep meeting. A non-bank line is faster, more forgiving on credit and trading history, and costs more. Both are legitimate; they are answers to different questions.
The thing worth understanding is renewal. A bank line is typically reviewed each year, and a bad year can see it reduced or withdrawn at exactly the moment you need it most. That is not bad faith, it is how the product works — but a business that has quietly come to treat its line as permanent working capital is exposed to it.
Three: does it actually revolve
Plenty of things sold as lines of credit do not revolve. Some have a draw period after which the balance converts to a fixed term loan. Some require each draw to be re-underwritten. Some require the balance to reach zero for a stretch each year — an annual clean-down — which is a perfectly reasonable condition and a nasty surprise if you did not know about it.
Ask three plain questions: can I draw, repay and draw again without reapplying; does the balance have to reach zero at any point; and does anything convert to a term loan at a date. The answers separate a facility you can rely on from one that merely looks like one.
Four: what it costs when you are not using it
This is where the comparison usually goes wrong. A line is held for years and drawn for weeks, so the charges that apply while it sits idle can matter more than the rate on the balance.
Look for an annual or monthly maintenance fee, a draw fee charged per advance, an unused-line fee charged on the portion you have not borrowed, and a minimum draw. A facility with attractive pricing and a draw fee on every advance is an expensive line for a business that draws little and often, and a cheap one for a business that draws rarely and large. Your own pattern decides which it is.
The mistake that costs the most, and it is not pricing
Applying when you need the money.
Lenders weight recent trading heavily, so applying during your slow months means presenting your worst figures as your current performance. An Idaho contractor applying in February is showing a lender the quietest quarter of the year; the same business applying in August is a different file on identical annual numbers.
A line costs little to hold unused. It costs a great deal to need and not have. Put it in place when the business looks strongest, and accept that this will feel like the moment you least need it — that feeling is precisely why the timing works.
When a line is the wrong answer
If what you are funding is a single long-life purchase, a line is the wrong shape and a term loan or equipment finance is the right one. If you are permanently drawn to the limit and paying interest without ever clearing it, the line has quietly become long-term debt at short-term pricing, and refinancing it into a term loan is usually the honest fix.
And if the gap you are funding is customers paying slowly rather than a seasonal swing, factoring may suit it better, because it is underwritten on your customers rather than on you.
What to have ready
- Six to twelve months of business bank statements, all accounts.
- Two years of business tax returns where you have them, and your personal return.
- Interim financials dated within the last quarter.
- A debt schedule listing everything outstanding, including anything on daily or weekly payments.
- An honest answer to what the line is for and how often you expect to draw on it — that answer changes which structure fits.
Common questions
What is the best business line of credit?
How much can a small business get as a line of credit?
Does an unused line of credit cost me anything?
Is a line of credit better than a term loan?
Can a new business get a line of credit?
Will applying hurt my credit?
Products covered here
Where this comes up most
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Want this applied to your actual numbers?
Reading about it only gets you so far. One short application, a soft credit pull, and a straight answer about what fits.
