Business Loan vs. Line of Credit: How to Choose
They get lumped together constantly, but they solve different problems. Here's the actual decision framework.
Comparison
The real difference isn't the paperwork
Both a business loan and a line of credit can fund the same dollar amount, at similar rates, from the same lender. The difference that actually matters is structural: a loan gives you a lump sum on day one and you pay it back on a fixed schedule, whether you end up needing all of it or not. A line of credit gives you access to a limit you draw from as needed, and you only pay interest on what you've actually pulled out.
That structural difference is what should drive the decision, not the rate on the page. A slightly higher APR on a line of credit you only draw half of can easily cost less than a lower rate on a loan you didn't need in full.
A simple decision framework
- One-time, known costA loan. Buildout, a single equipment purchase, a specific expansion cost with a real invoice attached.
- Recurring or uncertain costA line of credit. Payroll timing, inventory that fluctuates, a cash gap you can estimate but not pin down exactly.
- You need the full amount immediatelyA loan. Lines of credit are for drawing over time, not for large day-one disbursements.
- You're not sure how much you'll actually needA line of credit. Get approved for a reasonable ceiling and only draw what the situation actually requires.
Why the total cost can surprise people
A $100,000 loan at 9% over five years costs you interest on the full balance from day one, regardless of how the money gets used. A $100,000 line of credit at 12% costs more per dollar borrowed, but if you only ever draw $40,000 of it at any given time, the actual interest paid can end up lower than the loan. Neither option is inherently cheaper. It depends entirely on how close your real usage is to the amount you're financing.
Can you have both?
Yes, and plenty of businesses do. A term loan for the equipment or buildout that started the business, and a line of credit sitting in the background for the cash flow gaps that show up regardless of how well things are planned. Lenders generally underwrite these independently, since they're securitized and used differently.
Worked example
Where the break-even actually sits
The $100,000 loan at 9% costs $24,560 in interest over 5 years, fixed - that number doesn't move no matter how the money gets used. The line of credit's cost depends entirely on average balance drawn.
| Average balance drawn | Line of credit interest (12% APR, 5yr) | Fixed loan interest (9% APR, 5yr) | Cheaper option |
|---|---|---|---|
| $25,000 | $15,000 | $24,560 | Line, by $9,560 |
| $40,000 | $24,000 | $24,560 | Line, by $560 |
| $70,000 | $42,000 | $24,560 | Loan, by $17,440 |
Line of credit interest approximated as average balance × rate × years. Loan interest calculated with the standard amortization formula. Break-even average balance ≈ $40,933 - almost exactly the $40,000 figure used above.
$40,000 isn't a random example, it's nearly the exact point where the two options cost the same. That means the real decision hinges on a number most business owners have never calculated: their actual average balance over the life of the financing, not the ceiling they get approved for or the amount they draw in a single bad month.
FAQ
Common questions
Which one is easier to qualify for?
It varies by lender more than by product type, but lines of credit sometimes have slightly more flexible time-in-business requirements since the exposure is smaller until you actually draw funds. Term loans, especially larger ones, tend to get more scrutiny on the full amount upfront.
Does drawing on a line of credit affect my credit score the way a loan does?
Opening the line typically involves a hard inquiry, similar to a loan. After that, how you use it, particularly keeping your drawn balance well below the limit, affects your credit profile the way any revolving credit does. Paying a term loan on schedule affects your profile differently, through consistent on-time installment payments.
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