Best business lines of credit for startups in 2026

Cash flow is one of the biggest challenges new businesses face. From covering payroll and restocking inventory to investing in growth, many startups need extra capital to keep operations running smoothly.

For startup founders, a business line of credit offers a flexible, accessible way to manage those ups and downs. Unlike a traditional term loan, a business line of credit gives you ongoing access to funds: you borrow what you need when you need it, and you only pay interest on what you use.

Here's how this flexible funding option can help startups stay resilient as they grow.

What is a business line of credit for startups

A business line of credit is a flexible funding option that gives your startup access to a set amount of capital you can draw from as needed. You only pay interest on what you use, and once you repay what you borrow, your available credit is restored. That makes it a revolving source of funds rather than a one-time loan.

Unlike a term loan, which provides a lump sum repaid over a fixed schedule, a business line of credit lets you borrow, repay, and borrow again as your cash flow fluctuates. Most lenders divide this into two phases: a draw period, when you can access funds, and a repayment period, when you pay down any remaining balance.

For example, if your startup secures a $20,000 line of credit and draws $8,000 to cover inventory, you'll only pay interest on that $8,000. Once you repay it, your full $20,000 limit becomes available again.

How a business line of credit works for startups

When you apply for a business line of credit, your lender approves you for a specific credit limit based on factors like revenue, time in business, and credit score. Once approved, you can draw funds as needed, up to that limit, to cover operating costs or short-term projects.

During the draw period, you can withdraw money at any time and pay interest only on the portion you use. Interest is typically calculated daily and billed monthly on the outstanding balance. As you make repayments, your available credit replenishes automatically, so you can reuse the funds without reapplying.

For example, if your startup secures a $10,000 line of credit and uses $5,000 for new equipment, you'll pay interest on that $5,000 until it's repaid. Once you pay it back, your full $10,000 becomes available again. Most lines of credit don't charge prepayment penalties, so you can reduce interest costs by paying early.

Early-stage terms look different from what an established business gets. Draw periods for early-stage borrowers typically run six to 24 months, and some lenders ask for interest-only payments during that stretch. That structure keeps your monthly outflow small and protects your runway.

Pricing sits higher than bank pricing for mature companies. The lenders compared in this piece price from about 4.66% up to effective rates well above 20%, depending on your credit profile. Lenders may also weigh investor backing or signed customer contracts when you have little revenue history.

If you've closed a round or landed a multi-year contract, put both in front of the underwriter.

At a glance: Comparing the best startup business lines of credit

Fundbox is the best business line of credit for most startups because it clears the two hurdles that block early-stage founders: time in business and credit score. Here's how the strongest startup business line of credit options compare side by side:

8 best business lines of credit for startups in 2026

Fundbox is the best overall business line of credit for startups, thanks to a 3-month operating history requirement and a 600 minimum credit score. The rest of the list breaks down by what you need most: speed, a bigger limit, a low rate, or a lender that will look past a thin credit file.

1. Fundbox: Best for new businesses and fast approval

• Best for: New businesses that need approval quickly
• Credit limit: Up to $250,000
• Starting rate: About 4.66%
• Min. credit score: 600
• Min. time in business: 3 months
• Min. revenue: About $100,000 per year
• Funding speed: 1–2 business days

Fundbox sets one of the lowest time-in-business and credit-score bars of any lender in this list. That combination makes it a realistic option when your startup is months old and your business credit file is still thin. You draw from the line through Fundbox's dashboard and repay on a fixed weekly or monthly schedule.

2. Bluevine: Best for fast funding and larger limits

• Best for: Speed paired with a high limit
• Credit limit: Up to $250,000
• Starting rate: 7.80%
• Min. credit score: 625
• Min. time in business: 12 months
• Min. revenue: About $120,000 per year
• Funding speed: As fast as 24 hours

Bluevine can fund a draw in as little as 24 hours, and it charges no draw or account-maintenance fees. Rates start at 7.80%, and you get instant access to drawn funds if you link a Bluevine business checking account. The tradeoff is a full year in business, so it won't work for a company that just launched.

3. OnDeck: Best for fast funding with fair credit

• Best for: Fair-credit borrowers who need cash this week
• Credit limit: $6,000–$200,000
• Starting rate: Average 57.10% APR
• Min. credit score: 625
• Min. time in business: 12 months
• Min. revenue: $100,000 per year
• Funding speed: As fast as one business day

OnDeck's business line of credit carries an average APR of about 57.10%, well above what a bank would charge you. Approval leans on your business bank activity more than your personal credit file. Expect a lower limit than a bank would offer at the same revenue level.

4. Wells Fargo BusinessLine line of credit: Best for low rates with strong credit

• Best for: Founders with strong personal credit
• Credit limit: $10,000–$150,000
• Starting rate: Prime + 1.75%
• Min. credit score: 680
• Min. time in business: 6 months
• Min. revenue: Not published
• Funding speed: Not published

Wells Fargo prices the BusinessLine line of credit at prime plus 1.75%, which usually lands well below what online lenders charge. No collateral is required, and the annual fee is waived for the first year. You'll need a 680 credit score, so this one rewards founders who've kept their personal credit clean.

5. Bank of America: Best for secured lines and building business credit

• Best for: Building business credit from scratch
• Credit limit: Set by your security deposit
• Starting rate: Not published
• Min. credit score: 700
• Min. time in business: 6 months
• Min. revenue: About $50,000 per year
• Funding speed: Not published

Bank of America's Cash Secured Line of Credit is designed for startups and opens with a minimum $1,000 deposit as collateral. You'll need a 700 credit score and roughly $50,000 in annual revenue. Because the deposit backs the line, the bank takes on less risk than it would with an unsecured product, so using it responsibly can help you graduate to an unsecured line later.

6. American Express Business Line of Credit: Best for transparent fees and higher limits

• Best for: Knowing your total cost up front
• Credit limit: $2,000–$250,000
• Starting cost: Monthly fees totaling 3%–27%, depending on term
• Min. credit score: 660
• Min. time in business: 12 months
• Min. revenue: Not published
• Funding speed: Not published

American Express charges monthly fees totaling 3% to 27% on each draw instead of an APR. You can see the full dollar cost of a 6-month or 12-month term before you accept it, and longer terms carry higher total fees. A personal guarantee is required, which matters if you're trying to keep business and personal credit separate.

7. Headway Capital: Best for startups needing flexible qualification

• Best for: Startups that miss other lenders' cutoffs
• Credit limit: Up to $100,000
• Starting rate: Not published
• Min. credit score: 625
• Min. time in business: 6 months
• Min. revenue: About $50,000 per year
• Funding speed: As fast as next business day

Headway Capital qualifies borrowers at 6 months in business, a 625 credit score, and roughly $50,000 in annual revenue. That's easier to clear than most 12-month requirements, and funding can land as soon as the next business day. Watch the roughly 2% draw fee, since it makes frequent small draws expensive.

8. Fundible: Best for low credit scores and loan variety

• Best for: Borrowers with damaged personal credit
• Credit limit: $5,000–$500,000
• Starting rate: 6.00%–19.99%
• Min. credit score: 580
• Min. time in business: 6 months
• Min. revenue: About $200,000 per year
• Funding speed: As fast as one business day

Fundible accepts credit scores as low as 580, the lowest bar in this list, and offers the highest ceiling at $500,000. It also runs several other financing products, so you can compare a line against a term loan in one place. The catch is a $200,000 annual revenue minimum, which rules out most pre-revenue startups.

Current interest rates for business lines of credit

Here's a snapshot of what leading lenders are charging. Rates shift with market conditions, so treat these as a baseline for comparison rather than a guaranteed quote.

The Federal Reserve Bank of Kansas City's small-business lending data puts the average business line of credit rate at 6.99% to 7.91%. Anything above that range reflects the risk a lender sees in your revenue history.

Types of business lines of credit for startups

Business lines of credit come in two main forms—secured and unsecured—and are available through both traditional banks and online lenders. Understanding which structure fits your situation can save you money and help you avoid terms that don't match your cash flow statement pattern.

Secured vs. unsecured lines of credit

• Secured line of credit: Backed by collateral such as equipment, real estate, or other business assets; if you default, the lender can claim the collateral to recover losses. Secured lines usually offer higher credit limits and lower interest rates.
• Unsecured line of credit: Doesn't require collateral; lenders rely on your credit history and business performance to determine eligibility. These are easier for newer startups to access but often come with higher interest rates and tighter repayment terms.

Traditional banks vs. online lenders

Both traditional banks and online lenders offer business lines of credit, but their processes and requirements differ significantly depending on your stage and credit profile:

Traditional banks tend to offer lower rates but require stronger credit and longer time in business. Online lenders trade higher rates for speed and accessibility, making them a common choice for early-stage startups that need quick funding.

Revolving vs. non-revolving lines of credit

A revolving line of credit lets you draw, repay, and redraw continuously, while a non-revolving line closes for good once you've repaid it. That difference decides which one fits the expense you're funding.

Revolving lines tend to suit month-to-month swings in payroll, ad spend, and inventory, since you're expected to draw and repay repeatedly. Non-revolving lines are usually sized larger for one-off costs like your first office buildout or a first production run, since you draw once and close the line out.

If you're venture-backed, venture debt is a third path. Lenders typically size it at 25% to 35% of your last equity round, so it scales with the money you've already raised.

How to qualify for a startup business line of credit

Qualifying typically comes down to your credit profile, time in business, revenue, and basic documentation. Lenders use these to gauge risk and set your limit and rate.

Credit score requirements

Most lenders look for a good personal credit score (around 670 or higher), though some online providers accept lower scores for smaller limits or higher rates. If you don't yet have a business credit score, focus on responsible use and on-time payments to build history.

Time in business and revenue

Traditional banks usually want at least one to two years in business and consistent revenue. Newer startups can still qualify with online lenders, but limits may be smaller and rates higher. Typical revenue minimums range from monthly thresholds to roughly $100,000 in annual revenue for more established options.

Documentation needed

Have essential paperwork ready to speed up underwriting.

• Tax returns: Recent business and, if requested, personal tax returns
• Bank statements: Recent business bank statements showing cash flow
• Financial statements: Up-to-date financial statements prepared from your accounting system
• Formation documents: Articles of incorporation or other proof of business formation
• Collateral information (if applicable): Details on assets for secured lines

Many lenders also require a personal guarantee: this is a promise to repay if the business cannot. Using a line responsibly can help build business credit, but missed payments can harm your personal credit when a guarantee is in place.

How to get a business line of credit

If you're ready to apply for a business line of credit, here are the key steps to help you prepare and move through the process smoothly. Each step builds on the last, so working through them in order will save you time and reduce back-and-forth with lenders.

1. Review your qualifications

Take note of your credit scores. Most lenders require a personal credit score of at least 670 if your business is new. You should also know your startup's annual revenue, time in business, and whether you have any collateral to offer.

2. Gather your documents

Make sure you have the following documentation in order to speed up the review process:

• Tax returns: The lender may want to look at your business and personal tax returns for the past three years as part of the qualifying process
• Bank statements: Your lender will likely want to take a look at your business bank account to ensure you can afford the loan
• Articles of incorporation: The lender will use your articles of incorporation to verify the age and legitimacy of your business
• Collateral documents: You may need to provide documents related to real estate or other collateral you plan to use

3. Compare lenders

Compare business lines of credit lenders based on approval requirements, borrowing limits, interest rates, and lender reviews. If you need cash fast, consider funding speed as well. Newer businesses may want to consider online lenders or fintech providers for more flexible terms.

4. Fill out and submit your application

Once you've found a lender that fits your needs and you're confident you meet the requirements, complete the application and upload the necessary documents. From there, approval timelines can vary. Some lenders respond within hours, while others may take a few business days.

Pros and cons of a business line of credit for startups

A business line of credit can be a powerful financial tool for startups, but it's important to weigh its benefits and drawbacks before applying.

Pros

• Flexible funding for unpredictable cash flow: Access funds whenever you need them to handle seasonal slowdowns, cover payroll during lean months, or restock inventory ahead of busy periods
• On-demand capital reuse: As you repay what you borrow, your available credit replenishes, so you can draw funds again without reapplying. Revolving access helps smooth out uneven cash flow.
• Builds business credit: Using a line of credit responsibly—keeping utilization low and making on-time payments—can help your startup establish a strong business credit history
• Lower cost than other short-term financing options: Lines of credit often have lower rates than business credit cards or merchant cash advances. You'll pay interest only on the amount you draw, making them a cost-effective way to cover short-term expenses.

Cons

• Potentially higher costs than term loans: Lines of credit may carry higher rates than traditional term loans, plus possible annual, draw, or maintenance fees. Review fee disclosures carefully before committing.
• Credit and collateral requirements: Most lenders require good personal or business credit to qualify, and larger credit lines may need collateral
• Not ideal for large, one-time purchases: For major investments such as equipment or real estate, a business term loan usually offers better rates and fixed repayment terms

Is a business line of credit right for your startup

A business line of credit for new businesses can be a smart, flexible way to manage expenses, but it's not the right fit for every situation. Before applying, it's important to understand when this type of funding makes sense for your startup and when another option might be a better choice.

When a business line of credit makes sense

The purpose of a business line of credit is to provide access to short-term working capital. This is a good choice in certain scenarios, including:

• You want to fund short-term projects: For example, if you have marketing or contract costs that will generate revenue in a few months, you can draw the funds you need to pay down projects as you go
• You want to bridge cash flow gaps: You can use a business line of credit to pay your business's bills now and pay it back when payments come in
• You need savings for periodic expenses: If your business has infrequent, recurring expenses you need cash for, you can have a credit line ready without draining funds or waiting on approval

When a business line of credit does not make sense

Although a business line of credit may seem like the perfect option if you need funding, it can hinder your startup's growth if used unwisely. In some cases, a business line of credit just doesn't make sense, including:

• You need to make a one-time purchase: If you're making a large, one-time purchase, you'll likely be better served with a business term loan that offers lower interest rates and fees with fixed monthly payments
• You don't have great credit and can't access reasonable rates: If you can't secure a line of credit with reasonable interest rates and terms, consider options such as crowdfunding, revenue-based financing, or business grants

Business credit card vs. business line of credit

Reach for a business credit card when your spend is recurring, predictable, and under roughly $10,000 a month. Reach for a line of credit when your needs are larger and harder to forecast. Cards are usually easier to qualify for, and the business line of credit vs. loan question follows the same logic: match the product to the shape of the expense.

Card qualification isn't uniform. Some corporate cards, including Ramp's, qualify startups on business fundamentals and cash position instead of a personal credit check or personal guarantee. That helps when your business credit history is short.

Plenty of startups run both. A card covers day-to-day spend, and a line of credit sits behind it as a larger safety net for months when receivables run late. Understanding how to manage e-commerce cash flow can help you decide when to lean on each tool.

How Ramp helps startups bridge cash flow gaps

Managing cash flow gaps can feel like walking a tightrope for startups. You're waiting on customer payments while vendors demand immediate payment, and traditional funding options often come with lengthy approval processes or rigid terms that don't match your business's dynamic needs.

Ramp's corporate cards offer startups immediate access to working capital without the typical funding hurdles. Traditional business credit cards require personal guarantees or extensive credit histories. The Ramp Corporate Card sizes your limit on business fundamentals and cash position instead, with no personal guarantee and no personal credit check.

That underwriting gets you up to 20x higher credit limits than traditional business credit cards, and applications are approved in fewer than 48 hours. This means you can cover essential expenses, from inventory purchases to marketing campaigns, while preserving cash reserves for the projects that grow the business.

The platform's expense management capabilities give you visibility into where every dollar goes. Real-time transaction tracking and automated receipt matching mean you always know your burn rate and can spot cash flow issues before they become critical. When you need to extend your runway, Ramp's built-in controls let you set precise spending limits by category, vendor, or team member, so more access to capital doesn't lead to runaway spending.

Ramp's accounts payable software changes how you handle vendor relationships during cash-sensitive periods. Instead of choosing between preserving cash and maintaining good supplier relationships, you can schedule payments deliberately, taking early payment discounts when you're flush with cash or extending payment terms when you need breathing room. Ramp offers cashback rewards on purchases, so day-to-day spend puts money back in the business.

The platform automatically syncs with your accounting software, giving you accurate cash flow forecasts that help you decide when to tap credit and when to deploy existing capital. This combination of flexible funding access and cash management tools means you spend less time worrying about making payroll and more time building your business.

Access more flexible funding with Ramp

Looking for a smarter way to fund your startup? The Ramp business credit card delivers the benefits of a line of credit without the drawbacks.

Get approved in less than two days with no annual fees and no interest charges when you pay your balance in full each month. Plus, you'll unlock more than $350,000 in exclusive partner rewards from vendors like AWS, Notion, and OpenAI.

Try an interactive demo and join 70,000 businesses that trust Ramp to power their growth.