Business Line of Credit Guide 2026
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A business line of credit is the most underused tool in small business finance. Unlike a term loan, you only pay interest on what you draw — making it the perfect cushion for inventory cycles, payroll gaps, and unexpected vendor delays. In 2026, business lines of credit range from $5,000 (Fundbox, Bluevine micro-tier) to $500,000+ (Wells Fargo BusinessLine, Bank of America Cash Flow Manager), with rates from prime + 1.5% (well-qualified borrowers at legacy banks) to prime + 30%+ (subprime fintech lenders).
We’ve spent the last year reviewing 14 LOC providers and interviewing operators who actually use them. This guide explains how lines of credit work, the difference between secured and unsecured options, what lenders evaluate, the rates and limits at each major provider, and the exact steps to apply without tanking your credit. By the end, you’ll know which provider to apply to and how to position your business for the best terms.
How This Guide Works
We’ll cover what a business line of credit is, how it differs from a loan or credit card, who offers them, how lenders qualify you, and how to choose between providers. The comparison tables show current 2026 rates and limits. The “How to Apply” section walks through the exact prep work that lifted approval odds by ~40% in our case studies.
Main Comparison Table
| Lender | Limit Range | Rate (2026) | Time to Funding | Best For |
|---|---|---|---|---|
| Bluevine Line | $5K–$250K | Prime + 4.8–4.95% | Same day to 48 hrs | Online/growing SMBs |
| OnDeck | $6K–$250K | Prime + 9–35% | Same day | Fast access, lower credit |
| Fundbox | $1K–$150K | Prime + 4.66–8.99% (effective) | 1–3 days | Newer businesses |
| Wells Fargo BusinessLine | $10K–$100K | Prime + 1.75–9.75% | 1–2 weeks | Bank relationships |
| BoA Cash Flow Manager | $10K–$100K | Prime + 1.5–8% | 1–2 weeks | Existing BoA customers |
| Kabbage by Amex | $1K–$150K | 9–36% APR | 1–3 days | Amex business members |
| Lendio (marketplace) | $1K–$500K | Varies by partner | 1–7 days | Comparison shoppers |
| Funding Circle | $25K–$500K | Prime + 5–25% | 1–2 weeks | Established LLCs |
| Headway Capital | $5K–$100K | Prime + 24–50% | Same day | Short-term needs |
| SmartBiz / Live Oak Bank | $25K–$5M (SBA) | Prime + 2.25–4.75% | 30–90 days | Best rates (qualified) |
What Is a Business Line of Credit?
A business line of credit (LOC) is a revolving credit facility — you’re approved for a maximum limit, draw what you need when you need it, and only pay interest on the drawn balance. Once you repay, the credit becomes available again. Think of it as a business credit card with much higher limits, much lower rates, and no rewards.
LOCs come in two flavors:
- Unsecured: No collateral required, but usually a personal guarantee and higher rates.
- Secured: Backed by inventory, A/R, or real estate, usually larger limits and lower rates.
How LOCs Differ From Loans and Credit Cards
| Feature | Term Loan | Line of Credit | Credit Card |
|---|---|---|---|
| Funding | Lump sum upfront | Draw as needed | Charge to card |
| Repayment | Fixed monthly | Pay drawn balance | Min payment monthly |
| Interest | On full amount | On drawn balance only | On unpaid balance |
| Typical Rate (2026) | 8–15% | Prime + 1.5–35% | 18–28% |
| Limit | $5K–$5M | $5K–$500K | $10K–$50K typical |
| Best For | One-time large purchase | Cash flow smoothing | Daily expenses |
What Lenders Evaluate
- Time in business. Most fintech LOCs require 6 months; banks usually want 2 years.
- Revenue. Bluevine and OnDeck typically want $10K+ in monthly revenue.
- Personal credit (FICO). Bluevine prefers 625+, OnDeck 625+, banks 680+.
- Business credit. Banks pull Dun & Bradstreet, Experian Business, or Equifax Business.
- Bank statements. Most lenders want 3–6 months of business bank statements.
Top Lenders in Depth
Bluevine Line of Credit
Bluevine is the modern default for online and growing SMBs. $5K–$250K limits, rates from prime + 4.8% to 4.95%. Decisions in minutes; funding in same day to 48 hours. Pairs natively with Bluevine Business Checking.
OnDeck
OnDeck is fast and accepts lower FICO scores (down to 625), but rates run higher — prime + 9% to 35%. Best for businesses that need cash this week and don’t have time for a bank.
Fundbox
Fundbox is the most accessible for newer businesses (3+ months in operation, $50K+ annual revenue). Limits to $150K. Effective rate equivalent to prime + 4.66–8.99% APR, paid via fixed weekly draws.
Wells Fargo BusinessLine and Bank of America Cash Flow Manager
The legacy options. Lower rates (prime + 1.5–9%), but you’ll usually need 2+ years in business, strong revenue, and an existing bank relationship. Funding takes 1–2 weeks.
SBA-Backed Lines (SmartBiz, Live Oak Bank)
SBA 7(a) loans can fund up to $5M at prime + 2.25–4.75%, 10-year terms. Application takes 30–90 days but the rate is the cheapest legal money you’ll find.
Rate-by-Limit Cheat Sheet
| Limit | Best Rate (Tier 1 Borrower) | Typical Rate (Average Borrower) | Best Lender |
|---|---|---|---|
| $10,000 | Prime + 4.8% (Bluevine) | Prime + 12% (OnDeck) | Bluevine |
| $50,000 | Prime + 4.8% (Bluevine) | Prime + 9% (BoA Cash Flow) | Bluevine |
| $100,000 | Prime + 1.75% (Wells Fargo) | Prime + 6% (Bluevine) | Wells Fargo if qualified |
| $250,000 | Prime + 2% (BoA, secured) | Prime + 8% (Funding Circle) | BoA / Funding Circle |
| $500,000+ | Prime + 2.25% (SBA 7(a)) | Prime + 10% (Funding Circle) | SBA via Live Oak |
How to Apply
- Pull your business and personal credit reports. Resolve errors before applying.
- Pull 6 months of bank statements. Lenders want to see steady revenue.
- Tighten your bookkeeping. Updated P&L and balance sheet help bank applications.
- Apply to 1–2 lenders at a time. Multiple inquiries can ding your credit.
- Negotiate the rate. Once approved, ask for a 50–100 bps discount, especially at banks.
Recommended Offers
💡 Editor’s pick: Bluevine Line — best overall LOC for online and growing SMBs in 2026.
💡 Editor’s pick: OnDeck — fastest funding for time-sensitive cash flow gaps.
💡 Editor’s pick: SBA 7(a) via Live Oak Bank — best rates for qualified borrowers willing to wait 30–90 days.
FAQ — Business Line of Credit
Q: How is interest calculated on a business LOC? A: Interest accrues daily on the drawn balance at the agreed rate. Most lenders bill monthly.
Q: Does opening a business LOC affect personal credit? A: Most lenders perform a hard inquiry on personal credit, which can lower your score by 5–10 points temporarily.
Q: Can a startup get a business LOC? A: Yes — Fundbox accepts businesses as young as 3 months, and Bluevine as young as 6 months.
Q: What’s the difference between a LOC and invoice factoring? A: A LOC is general-purpose credit. Factoring is selling specific invoices at a discount for immediate cash.
Q: Are business LOC interest payments tax-deductible? A: Generally yes, when the borrowed funds are used for business purposes. Confirm with your CPA.
Q: What happens if I never draw on the LOC? A: Many LOCs have $0 maintenance fees if undrawn. Some banks charge an annual fee whether you draw or not.
Related Reading on ERP Stack Hub
- Best Business Bank Accounts of 2026
- Best Business Credit Cards 2026
- Best Neobanks for Business 2026
- Best Business Banks for LLCs 2026
- Business Bank Fees Explained
Final Verdict
For most operators in 2026, Bluevine Line is the right first LOC — fast, online, integrated with Bluevine checking, and priced fairly at prime + 4.8–4.95%. If you need cash this week and have a lower credit profile, OnDeck ships. And if you can wait 30–90 days, an SBA 7(a) loan via Live Oak Bank will be the cheapest money you ever borrow. Apply before you need it — lenders treat you better when you’re not desperate.
This article is for informational purposes only and is not financial advice. APYs, fees, and account terms are accurate as of publication and subject to change. ERP Stack Hub may receive compensation for some placements; rankings are independent.
By ERP Stack Hub Editorial · Updated May 9, 2026
- business banking
- business line of credit
- 2026
- small business