The interest rate on a business line of credit is the number lenders advertise. The true cost of the facility is something else entirely. Annual fees, draw fees, maintenance charges, inactivity penalties, and renewal terms can add thousands of dollars per year to what looks like a competitive facility. Most operators don't discover the full fee picture until after they've signed.
This briefing covers every fee type, what's typical, what's excessive, and which items you can actually negotiate away.
What a Draw Period Is and How Long They Last
The draw period is the window during which you can access funds from your line. It's the active phase of the facility. Draw periods typically run from 6 months to 5 years, with the most common structures at 12 months (online lenders and community banks) and 24 to 36 months (regional and national banks).
During the draw period, you can borrow any amount up to your credit limit, repay it, and borrow again. This is the revolving feature that distinguishes a line of credit from a term loan. If you draw $200,000 on a $500,000 line and repay $150,000, you have $450,000 available again. For a deeper comparison of how that revolving mechanic differs structurally from an installment loan, see our breakdown of revolving lines of credit versus term loans.
Not every draw period behaves the same way in practice. Some lenders let you draw in any increment down to a small minimum; others require draws in fixed blocks or charge a flat per-draw fee regardless of size. Before signing, ask how draws are initiated (online portal, wire request, relationship manager call), how quickly funds land in your account, and whether there's a minimum draw amount. A large approved limit isn't very useful if every draw takes days and a phone call.
What Happens When the Draw Period Ends
This is the part of the agreement most business owners skim past, and it's the part that matters most. When the draw period expires, one of three things typically happens, and which one applies to you should be spelled out explicitly in your agreement rather than left to interpretation:
- Renewal. The lender reviews your file and extends the draw period, sometimes at the same terms and sometimes with a revised credit limit or rate based on updated financials.
- Conversion to repayment. The line "terms out" into a fixed amortization schedule, converting whatever balance is outstanding into a term-loan-like repayment structure over a set number of months or years.
- Balloon repayment. The full outstanding balance becomes due in a single payment at the end of the draw period, with no further draws permitted.
The third scenario is the one that catches operators off guard. A line that looks attractive on rate and limit can turn into a cash-flow emergency if you weren't planning for a lump-sum payoff. Read the repayment-phase language in your agreement before you sign, not after your draw period notice arrives. Our guide to the business line of credit renewal process walks through how to prepare for that review and what lenders re-underwrite at renewal time.
The Fee Types That Actually Show Up on a Fee Schedule
Interest rate comparisons are easy because the number is front and center in every pitch. Fees are harder to compare because they're scattered across the term sheet, sometimes buried in an addendum, and named differently from lender to lender. Below is the fee anatomy you should expect to see, in roughly the order they tend to appear.
Origination and Annual Fees
Many lenders charge a one-time origination fee to open the line, calculated either as a flat dollar amount or as a percentage of the approved credit limit. Separately, some facilities carry an annual fee simply for keeping the line open, charged whether or not you draw against it during the year. Online lenders more commonly skip the annual fee and build cost into the rate instead; traditional bank lines are more likely to itemize it separately. Neither approach is inherently better — what matters is the all-in cost over the life of the facility, not any single line item in isolation.
Draw Fees
A draw fee is charged each time you pull funds from the line, typically as a percentage of the amount drawn. This fee structure rewards borrowers who draw larger amounts less frequently and penalizes those who make small, frequent draws. If your business needs to tap the line often for smaller working-capital gaps — payroll timing, seasonal inventory, a recurring AP cycle — a per-draw fee structure can quietly erode the value of an otherwise competitive line. Ask lenders directly whether draws are fee-based or built into the rate, and request a worked example using your actual anticipated draw pattern.
Maintenance Fees and Unused Line Fees
A maintenance fee is a recurring charge, usually monthly, for keeping the account open regardless of activity. An unused line fee (sometimes called a commitment fee) is different: it's charged specifically on the portion of your credit limit you haven't drawn, as compensation to the lender for holding capital available to you. Unused line fees are far more common on bank and institutional revolving facilities than on online lender products, where the fee structure tends to be simpler. If you're securing a large line as a safety net rather than for active, ongoing use, an unused line fee can add meaningful annual cost to capital you never touch — factor that into whether a smaller, cheaper line actually serves the same purpose.
Inactivity and Non-Usage Fees
Distinct from an unused line fee, an inactivity or non-usage fee penalizes accounts that don't draw at all within a defined period, often 6 to 12 months. Lenders use this to discourage borrowers from holding an unused line purely as a backup with no intention of ever using it. If your intended use is genuinely a rainy-day facility rather than a working-capital tool in regular rotation, confirm whether this fee applies and how it's calculated before you commit — it can turn a "just in case" line into a recurring expense.
Renewal and Prepayment Fees
Some agreements charge a renewal fee each time the draw period is extended, functionally similar to the original origination fee. On the other end of the relationship, a prepayment or early-termination fee may apply if you pay off and close the line before a minimum term has elapsed — common on facilities where the lender priced in an expectation of sustained usage. If there's a realistic chance you'll refinance, get acquired, or outgrow the facility within the first year or two, ask about prepayment terms up front rather than discovering them on your way out.
The comparison that actually matters: Don't compare lenders on rate alone, and don't compare them on any single fee in isolation. Build a simple one-year cost model using your realistic draw pattern — how much you'll draw, how often, and how long you'll likely carry a balance — and run every fee type against it. A line with a higher headline rate but no draw fees and no unused line fee can easily beat a lower-rate line loaded with per-transaction charges, and the only way to know is to do the arithmetic against your own usage, not the lender's example.
How Repayment Works Once You've Drawn Funds
Repayment structure is often confused with the draw period itself, but they're separate mechanics. Within an active draw period, most revolving lines require either interest-only payments on the outstanding balance or a small minimum payment that covers interest plus a modest principal component — similar in spirit to a credit card minimum payment, though the underlying math and covenants differ substantially from consumer credit products.
Because interest-only payments keep monthly obligations low, it's easy to let a balance ride longer than intended. That's not automatically a problem, but it's worth building a deliberate paydown habit rather than defaulting to minimum payments — especially heading into a renewal review, where a lender will look closely at how you've managed the balance, not just whether payments were made on time.
Revolving Draws vs. Term-Style Amortization
Once a line converts to repayment phase — whether because the draw period ended or because the lender restructured it — the revolving flexibility disappears and you're left with a fixed schedule, similar to what you'd see on a business term loan from day one. Understanding this distinction matters when you're choosing a product in the first place: if you expect to need the revolving feature for more than a year or two, confirm the draw period length matches that expectation, since a short draw period on an otherwise attractive line can force an unwanted conversion to fixed repayment right when you still need flexibility.
Compare your current fee structure against updated line of credit offers before your next renewal date — a fresh application costs nothing to explore and gives you real numbers to negotiate against.
Qualification Considerations That Affect Your Fee Structure
Fee schedules aren't handed out uniformly. Lenders typically price fees — and decide which ones to waive — based on the same underwriting factors that determine your rate and limit: time in business, revenue consistency, personal and business credit profile, and whether the facility is secured by collateral or a blanket lien versus unsecured. Stronger financial profiles generally see more fee flexibility, particularly on origination fees, draw fees, and unused line fees, because lenders are more willing to compete for lower-risk borrowers on cost rather than just on approval odds. For a fuller picture of how underwriting shapes what you're offered, see what it takes to qualify for a business line of credit.
It's also worth understanding what obligations come attached to the line beyond the fee schedule itself. Covenants — financial ratios, reporting requirements, restrictions on additional debt — can carry their own consequences if breached, including fee escalations or the lender's right to reduce or freeze your limit outside the normal renewal cycle. Review the covenants and restrictions section of any agreement with the same scrutiny you give the fee schedule; the two interact more than most borrowers expect.
Which Fees Are Actually Negotiable
Not every line item on a fee schedule is fixed. In practice, the fees most commonly reduced or waived — particularly for borrowers with strong financials, an existing banking relationship, or a competing offer in hand — include origination fees, annual fees, and unused line fees. Draw fees are negotiable less often but not impossible, especially on larger facilities where the lender has more room to adjust structure. The interest rate itself tends to be the hardest number to move, since it's usually tied more directly to risk-based pricing models than the fee schedule is.
The most effective time to negotiate is before you sign, when you still have leverage as a prospective customer, and again at renewal, when the lender is weighing the cost of losing your business against the cost of adjusting terms. Coming to either conversation with a specific competing quote — even an informal one — tends to produce better results than a general request to "see if there's anything you can do."
A Practical Checklist Before You Sign
- Confirm the exact draw period length and what happens automatically when it ends — renewal, conversion, or balloon repayment.
- Get a complete, itemized fee schedule in writing: origination, annual, draw, maintenance, unused line, inactivity, renewal, and prepayment fees.
- Model your realistic draw pattern against that fee schedule rather than comparing headline rates alone.
- Ask how and when draws are funded, and whether there's a minimum draw size.
- Review covenants and reporting requirements alongside the fee schedule — they're often linked.
- Start the renewal conversation early, and come prepared with a comparison offer if you want negotiating leverage.
None of this is complicated once it's laid out, but it rarely gets laid out clearly in marketing materials. The lenders worth working with are the ones willing to walk through every item on this list before you sign — not just after you ask.