What Is a Business Line of Credit?
A business line of credit is a revolving credit facility that lets a business draw funds up to an approved limit, pay interest only on what's actually drawn, and re-borrow as principal is repaid. Bay Street Lending matches small and mid-sized businesses to 50+ bank, SBA CAPLine, and online line-of-credit lenders in a single application — matching you to the lenders you actually qualify for based on credit profile, time in business, and revenue.
A line of credit works like a business credit card in concept but at meaningfully lower cost than a business credit card (most cards run 18–28%) and with cash-out access rather than card-only spending.
The structural advantage over a term loan: a line of credit charges interest only on the outstanding balance, not the approved limit. A $250K line that sits at $0 for six months costs nothing in interest (some lenders charge a small maintenance fee, but no interest accrual). The same $250K drawn as a term loan would have been accruing interest from day one. For businesses with unpredictable or recurring cash needs, that flexibility is the entire reason the product exists.
The trade vs a term loan: lines of credit carry higher headline rates than equivalent-tier term loans (8–22% vs 6–12% on bank term debt), shorter renewal cycles (usually annual review), and they typically require periodic paydown to zero or a personal guarantee. For one-time, planned capital needs (equipment, real estate, business acquisition), a term loan is usually the better instrument. For ongoing working capital, payroll bridges, seasonal swings, and short inventory cycles, the line wins.
How a Business Line of Credit Works
The mechanics are straightforward once you've been approved. The lender approves a credit limit (the "line") based on your business's financial profile. You draw funds as needed via online banking, mobile app, or wire request. Interest accrues only on the drawn balance, calculated daily. You repay principal on your own schedule (some products require monthly minimum payments, similar to a credit card; others give full flexibility). As you repay, the credit becomes available again — hence "revolving."
Secured vs Unsecured Business Lines of Credit
The first major fork is collateralization. Secured lines are backed by business assets (accounts receivable, inventory, equipment) or in some cases real estate. They carry lower rates (typically 8–14% APR), higher limits ($250K to $5M+), and stricter underwriting. Unsecured lines have no collateral pledge beyond a personal guarantee — they price higher (12–22% APR), cap lower ($25K–$250K typical), and approve faster. For most small businesses under $1M in revenue, unsecured online lines are the realistic option; secured lines tend to require multi-year operating history and bank relationships.
Draw Structure and Repayment
Most modern business lines of credit settle into one of two repayment patterns:
- Revolver with monthly minimums: You pay a minimum monthly amount (interest plus a small principal) plus whatever extra principal you choose. Balance can sit indefinitely as long as minimums are met. Bank lines and most online lines work this way.
- Fixed amortization per draw: Each draw locks into a fixed repayment schedule (weekly or monthly, 6–24 months). New draws stack with separate schedules. Some online lenders use this structure.
The revolver structure is meaningfully more flexible — if revenue tightens, you can pay the minimum and ride out the cash crunch. The fixed-amortization structure costs less in interest (each draw amortizes down) but creates payment stacking risk if you draw frequently.
Renewal and Annual Review
Business lines of credit almost universally carry an annual review. The lender re-evaluates your revenue, deposits, and credit at renewal and may raise, lower, or freeze the line. Strong performance typically expands the line; declining revenue or NSFs can trigger a reduction or non-renewal. The implicit message: a line of credit is a relationship product, not a one-shot transaction. Lenders watch how you actually use it.
Business Line of Credit Rates 2026
Business line of credit rates in 2026 range from 8% to 22% APR for most small businesses, with the rate you receive determined primarily by lender type, personal FICO, time in business, and whether the line is secured or unsecured.
| Lender type | Rate range (APR) | Credit limit | Approval time |
|---|---|---|---|
| Bank (secured) | 8–14% | $250K–$5M+ | 15–45 days |
| Bank (unsecured) | 10–16% | $50K–$500K | 15–45 days |
| SBA CAPLine | 9–11.5% (Prime + spread) | $50K–$5M | 45–75 days |
| Online lender (top tier) | 12–18% | $50K–$250K | 1–5 days |
| Online lender (fast-approval) | 15–22% | $10K–$100K | Hours to 1 day |
What Affects Your Business Line of Credit Rate
- Personal FICO: The single biggest lever. Jumping from 650 to 720 FICO typically reduces the rate by 3–5 percentage points on an online line and moves a bank line from "maybe" to "yes."
- Time in business: Lenders price in longevity. Two years unlocks bank-tier pricing; under one year limits you to online products at the higher end of the range.
- Secured vs unsecured: Pledging accounts receivable or inventory as collateral moves the rate down 4–6 percentage points and the limit up substantially.
- Bank relationship: Existing depository customers typically receive 0.5–1.5% rate reductions at the same bank, sometimes more.
- Revenue consistency: Lenders weigh average daily balance and deposit volatility heavily — NSFs and wide swings push rates up even with a good FICO. Cleaning up business banking 60–90 days before applying is the most underused rate lever.
Because the rate range is wide — a 10-percentage-point spread is common between what the same business qualifies for at a bank vs an online lender — comparing actual offers matters more than any single rate estimate. A single brokered application with Bay Street surfaces rates from 50+ bank and online lenders without multiple credit pulls so you can see where your file actually prices. Compare line of credit rates →
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Business Line of Credit Eligibility & Requirements (2026)
Eligibility tightens as rate drops — banks demand the most, online lenders the least. Here's what each category actually requires:
Bank Line of Credit Requirements (2026)
- Time in business: 2+ years, ideally 3+
- Annual revenue: $250K+ minimum, $500K+ for unsecured
- Personal FICO: 700+ (720+ for best rates)
- Business credit: Established Dun & Bradstreet profile, Paydex 70+
- Documentation: 2 years business tax returns, 2 years personal tax returns, current YTD P&L and balance sheet, business debt schedule, A/R aging
- Banking relationship: Existing depository relationship typical (not strictly required, but it accelerates approval)
- Personal guarantee: Required from all 20%+ owners
SBA CAPLine Requirements (2026)
The SBA's CAPLine program runs through SBA 7(a) lenders and offers four variants: Working Capital, Contract, Builders, and Seasonal. Requirements largely match SBA 7(a):
- Time in business: 2+ years
- FICO: 680+
- Revenue: $150K+ annual
- SBA eligibility: Owner residency, no federal debt delinquency, SBA-eligible structure
- Documentation: Full SBA package (see our SBA loan requirements guide)
Online Line of Credit Requirements (2026)
- Time in business: 6 months to 1 year, depending on lender
- Annual revenue: $50K–$100K+ minimum
- Personal FICO: 600+ (top tier 680+)
- Bank statements: 3–6 months of business bank statements (Plaid integration common)
- NSF / negative days: Fewer than 3–5 NSFs in the last 90 days
- Personal guarantee: Required
The single biggest disqualifier for online lines is bank account instability — frequent NSFs, low average daily balance, or inconsistent deposit patterns will trigger an automated decline regardless of revenue. Cleaning up your business banking for 60–90 days before applying typically unlocks 1–3 tiers of rate.
Business Line of Credit vs Term Loan vs Revenue-Based Advance
The three most common working capital instruments — line of credit, term loan, and revenue-based advance — solve different versions of the same problem. Picking the right structure matters more than picking the right lender within a structure.
| Line of credit | Term loan | Revenue-based advance | |
|---|---|---|---|
| Best for | Recurring, unpredictable needs | One-time, planned capital | Fast, flexible, weak qualification |
| Cost basis | Interest on drawn balance only | Interest on full principal | Factor on funded amount |
| Approval timeline | 15–45 days (bank), 1–7 days (online) | 30–90 days (bank), 1–5 days (online) | 4–24 hours |
| Repayment | Flexible draws and paydowns | Fixed monthly amortization | Weekly or daily debits tied to revenue |
| Renewal | Annual review | Pays down to zero, then refinance | One-time, must reapply for next |
| Effective cost (recurring use) | Lower | Higher | Highest |
When a Line Wins
The line is the right choice when capital needs are ongoing rather than one-shot. Examples: monthly payroll bridges, seasonal inventory builds, accounts receivable timing gaps, opportunistic small purchases that come and go. The pay-interest-only-on-balance structure makes the line cheaper than a term loan over a year of intermittent use, even at a higher headline APR.
When a Term Loan Wins
The term loan wins for one-time, sized, planned capital needs — equipment, real estate, business acquisition, debt consolidation, a single large inventory buy. The lower headline rate compounds in your favor when the full principal is funded immediately and amortized down predictably.
When a Revenue-Based Advance Wins
The revenue-based advance wins when speed or qualification dominates everything else. Funding in 4–24 hours, qualification down to 500 FICO, 6 months in business, $15K+/month revenue. The cost is meaningfully higher than line or term, but it's the only product that solves a 48-hour cash gap for a business that doesn't qualify for traditional credit. See the dedicated same day business loan and same day business financing guide for the full cost mechanics, qualification tiers, and document checklist, or apply for same-day working capital →
For most small businesses that have time to plan and meet basic qualification thresholds, a line of credit + a term loan together — using the line for ongoing needs and the term loan for one-time capital — is the cheapest realistic structure. A revenue-based advance is a fallback when one of those structures isn't available in the timeline you need.
How to Apply for a Business Line of Credit
The application process differs meaningfully by lender category. The mechanics:
Bank Line of Credit Application
Bank lines require a full underwriting package: 2 years business and personal tax returns, current YTD P&L and balance sheet, A/R and A/P aging, business debt schedule, and personal financial statements from all 20%+ owners. The lender reviews the file, requests follow-up, and routes it through credit committee. Timeline: 15–45 days. Best practice is to apply through an existing banking relationship — your business banker can pre-qualify you and shape the application before it goes to underwriting.
Online Line of Credit Application
Online lines are bank-statement based: you connect your business operating account (via Plaid or by uploading 3–6 months of PDF statements), provide a voided business check, business identification, and personal guarantor information. Automated underwriting evaluates deposit consistency, average daily balance, NSF history, and personal credit. Approval and pricing typically returns in hours to 1–2 business days. Funding hits the operating account 1–5 days after approval.
SBA CAPLine Application
SBA CAPLine applications run through the SBA 7(a) process, with all the same documentation requirements (full SBA package, see our SBA loan requirements guide). Timeline: 45–75 days. Worth the effort when the borrower can't qualify for an equivalently-priced bank line and the rate difference vs an online line is meaningful (3–8 percentage points).
Apply Once, Compare Many
For most small businesses, the cleanest path is a brokered application that goes to 50+ lenders simultaneously — both bank and online, secured and unsecured — without triggering multiple credit pulls. You see only the products you actually qualify for, with real pricing, in one application. Explore business line of credit options →
Frequently Asked Questions
What is a business line of credit and how does it work?
A business line of credit is a revolving credit facility that lets a business draw funds up to an approved limit, pay interest only on the drawn balance, and re-borrow as principal is repaid. Unlike a term loan that funds the full principal upfront with interest on the entire amount, a line of credit charges interest only on what's actually outstanding. This makes lines meaningfully cheaper than term loans for intermittent or recurring capital needs like payroll bridges, seasonal inventory builds, and AR timing gaps.
Can I get a business line of credit if my bank declined me?
Yes — a bank decline is usually about that bank's box, not your fundability. Banks approve a narrow profile (2+ years in business, 700+ FICO, strong collateral, consistent deposits), so a decline often just means you fall outside it, not that no line is available. Online and SBA CAPLine lenders underwrite differently: online unsecured lines work down to 1 year in business and 600+ FICO, weighting recent deposit consistency over a single credit score. A brokered application routes your file to the lenders whose criteria you actually meet, so one decline doesn't end the search. If a line still isn't a fit, a revenue-based working capital advance approves on deposit history alone (500+ FICO, 6+ months in business) and funds as fast as same-day.
How do I qualify for a business line of credit?
Bank lines require 2+ years in business, 700+ FICO, $250K+ revenue, and full documentation (2 years tax returns, financials, A/R aging). Online lines require 6 months to 1 year in business, 600–680+ FICO, $50–100K+ annual revenue, and 3–6 months of bank statements. The single biggest disqualifier is bank account instability — frequent NSFs, low daily balances, or inconsistent deposits will trigger automated decline regardless of revenue. SBA CAPLine requires 2+ years, 680+ FICO, and SBA eligibility.
How fast can I get a business line of credit?
Online lines fund in 1–7 days: approval in hours via Plaid-connected bank statements, with the line itself active 1–5 days after acceptance. Bank lines take 15–45 days through full underwriting. SBA CAPLines take 45–75 days through the standard SBA 7(a) process. For genuinely urgent capital (48 hours or less), a line of credit isn't the right product — a revenue-based working capital advance is the only structure that funds same-day.
Business line of credit vs term loan: which should I choose?
Choose a line of credit for ongoing, recurring, or unpredictable capital needs — payroll bridges, seasonal swings, inventory cycles. The pay-interest-only-on-balance structure makes lines cheaper than term loans over a year of intermittent use, even at higher headline APR. Choose a term loan for one-time, planned, sized capital needs — equipment purchase, real estate, business acquisition, debt consolidation. Lower headline rate compounds in your favor when full principal is funded and amortized. For many businesses, both products together (line for ongoing, term for one-time) is the cheapest realistic structure.
Does a business line of credit affect my personal credit?
A formal application typically triggers a hard credit pull, which dings personal credit by a few points temporarily. Soft-pull pre-qualifications (common with online lenders and brokered applications) do NOT affect credit. Once active, line balances may report on personal credit if the line is personal-guaranteed and the lender reports — this can affect personal credit utilization ratios. Most online business lines do not report monthly balances to personal credit bureaus, but bank lines and credit-card-style products often do.
Bank vs online vs SBA line of credit — which should I apply for?
It comes down to how fast you need funds and what you qualify for. Bank lines offer the highest limits ($250K–$5M) and lowest cost but demand 2+ years in business, 700+ FICO, and 15–45 days of underwriting — best for established businesses with a banking relationship. SBA CAPLines suit working-capital and contract-financing needs with strong terms, but run 45–75 days to fund and require SBA eligibility. Online lines are the realistic option for most small businesses under $1M in revenue: they approve down to 1 year in business and 600–680+ FICO and fund in 1–7 days, trading higher cost for speed and accessibility. If you need capital in under 48 hours, no line of credit funds that fast — a revenue-based working capital advance is the only same-day structure. A single brokered application surfaces which of these you actually qualify for without multiple credit pulls.
What are the best unsecured business lines of credit in 2026?
The best unsecured business lines of credit in 2026 fall into two tiers. Bank unsecured lines (national and regional banks) price at 10–14% APR with limits up to $500K — best for established businesses with 2+ years, 700+ FICO, and existing banking relationships. Online unsecured lines (top-tier fintech lenders) price at 12–22% APR with limits $25K–$250K — best for newer businesses (1+ year), FICO 600–680, and faster funding (1–7 days). A brokered application surfaces only the products you actually qualify for across both tiers without triggering multiple credit pulls.
What is the best business line of credit for startups or newer businesses in 2026?
For startups and newer businesses (6 months to 2 years in operation), the realistic path is an online unsecured line of credit at 12–22% APR with limits of $25K–$100K. Top-tier qualification needs 1+ year in business, 680+ FICO, and $100K+ annual revenue ($8.3K+/month). Lower-tier products work down to 6 months in business, 600+ FICO, and $50K+ annual revenue, but pricing pushes toward 18–22%. SBA CAPLine is available for businesses with 2+ years and 680+ FICO at meaningfully lower rates (9–11.5% APR) but takes 45–75 days to fund. For businesses under 6 months or below the revenue minimums, a revenue-based working capital advance is typically the only product that approves.
What credit score do I need for a business line of credit?
The required credit score for a business line of credit varies by lender type. Bank lines (lowest rates, highest limits) require 700+ FICO, with 720+ for the best pricing. SBA CAPLine requires 680+ FICO. Online unsecured lines — the most accessible segment for small businesses — work down to 600–680+ FICO depending on tier. Top-tier online lenders want 680+; fast-approval products work down to 600+. Below 600 FICO, traditional lines of credit typically aren't available; a revenue-based working capital advance (500+ FICO minimum) is usually the next option. Beyond the headline score, lenders also weigh business credit history, bank account deposit consistency, and time in business alongside your personal FICO.
What are current business line of credit rates in 2026?
Current business line of credit rates in 2026 run 8–22% APR for most small businesses, depending on lender type. Bank secured lines: 8–14% APR, limits $250K–$5M+, 15–45 day approval. Bank unsecured lines: 10–16% APR, limits $50K–$500K. SBA CAPLine: 9–11.5% APR (variable, Prime 6.75% + SBA spread), limits up to $5M. Online lenders (top tier): 12–18% APR, limits $50K–$250K, 1–5 day approval. Fast-approval online: 15–22% APR, $10K–$100K, hours to 1 day. The biggest rate lever is FICO — moving from 650 to 720 typically cuts the APR by 3–5 percentage points and opens bank-tier products. A brokered application to 50+ lenders returns real rate offers rather than estimates, without triggering multiple credit pulls.
How do I get the best business line of credit rate?
To get the best rate on a business line of credit in 2026: (1) Improve FICO above 720 if time allows — the rate gap between 650 and 720 FICO is typically 3–5 APR points. (2) Clean up business banking for 60–90 days before applying — reduce NSFs, raise average daily balance, smooth deposit volatility. Lenders weight recent bank behavior heavily in automated scoring. (3) Apply through your existing bank first if you have a 2+ year relationship — relationship pricing often beats what's available to new customers. (4) Compare across lender categories: the same business qualifies for a wide rate range depending on whether it applies at a bank (8–14%), SBA CAPLine (9–11.5%), or an online lender (12–22%). A single brokered application across 50+ lenders returns real rate offers from all categories without a hard-pull trail.