Business Funding

Business Line of Credit: The Complete Guide

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Chris Scarfo, Co-founder, Lending Gurus
Ten years in business banking before co-founding Lending Gurus. · Updated Nov 10, 2026

A business line of credit is the closest thing to a financial shock absorber most small businesses can get. You get a set limit, you draw what you need, and you pay interest only on what you use. This guide covers how a revolving line of credit works, how it compares to a term loan, secured vs unsecured lines, what lenders look at, how draws and repayment work, what it costs in general terms, how to apply and what to do if a line isn’t the right fit. If you want to see what lines fit your business right now, start on my business line of credit page.

What is a business line of credit

A business line of credit is revolving financing. A lender sets a maximum amount you can borrow. You draw money when you need it, repay it, and the amount you repaid becomes available to draw again. The SBA describes drawing funds by transfer into your business checking account or with checks linked to the credit line.

That makes a line different from a lump sum loan. You don’t borrow everything on day one, and you aren’t paying interest on cash sitting in your account. For a deeper look at everyday uses like payroll gaps, inventory and seasonal swings, read what a business line of credit is good for.

How a revolving line of credit works

Most lines follow the same basic cycle:

The lender sets your limit. It’s based on what they see in your revenue, bank activity, time in business and credit history.
You draw. You pull part of the limit into your business account when a need comes up.
You repay. Payments go toward what you drew plus interest and any fees.
The limit refills. As you pay down principal, that room opens up again.

Some lines have a draw period, a set window when you can borrow, followed by a repayment period when you can’t draw and you pay the balance down. Others stay open and get reviewed or renewed on a schedule. Read the agreement so you know which kind you have and when the lender can review or change the limit.

Revolving line of credit vs term loan

A term loan gives you one lump sum and a fixed payback schedule. A revolving line gives you a limit you can tap again and again. Neither is better across the board. My full breakdown of revolving credit vs an installment loan goes deeper, but here is the short version:

Use a line for needs that come and go: a slow month, a big order before the customer pays, a repair you didn’t plan for.
Use a term loan for one big purchase with a clear payoff, like equipment, a buildout or buying a business.
Watch out for using a line to pay for long term assets. Short repayment windows can squeeze cash flow.

Comparing a line with other tools helps too. See working capital loans vs a line of credit, a merchant cash advance vs a line of credit, and a line of credit vs a credit card.

Secured vs unsecured business line of credit

A secured line is backed by collateral, such as equipment, receivables, inventory or a savings account. The SBA notes a line can be secured with assets or something like a certificate of deposit. Collateral gives the lender a way to recover money if you can’t repay, so secured lines can be easier to qualify for or come with a larger limit. My guide to the secured business line of credit walks through the details, and business loan collateral explains what usually counts.

An unsecured business line of credit doesn’t tie the line to a specific asset. That doesn’t mean there’s nothing on the line for you. Many unsecured lines still ask for a personal guarantee, and some lenders file a general lien on business assets. Read the paperwork for words like blanket lien or UCC filing. For lenders that offer lines without specific collateral, see my unsecured business loans guide.

Typical requirements lenders look at

Every lender sets its own bar, and partners make all funding decisions. Still, most look at the same handful of things. The SBA says traditional banks typically want good personal credit and about two years in business with healthy revenue, while some alternative lenders put more weight on revenue. Expect lenders to look at: If a bank says no or moves too slow, it’s not the end of the road. Here are some bank loan alternatives worth a look. If you already belong to a credit union, a credit union business line of credit is another option to weigh.

Cash flow and monthly revenue. Steady deposits in your business bank account matter a lot.
Time in business. Longer usually means less risk in a lender’s eyes.
Payment history and credit. Both personal and business credit can come into play.
Existing debt. Other balances and daily or weekly payments affect how much room you have.
Documents. Bank statements, tax returns and ID are the common ones.

My business line of credit requirements guide breaks each one down, and the business loan documents checklist helps you get your paperwork ready before you apply. If your credit needs work first, start with credit utilization and checking your business credit report.

Line of credit for a new business

A line of credit for a new business is harder to land, because the lender has less history to go on. Startups often begin with smaller limits, a secured line, a business credit card or vendor lines of credit that build a track record. My guide to a line of credit for startups and new businesses covers what lenders check when you’re young, and building business credit from scratch shows how to get there sooner.

How draws and repayment work

Once your line is open, you request a draw through the lender’s portal or app, or with linked checks if the line offers them. The money lands in your business checking account. From there:

Interest is usually charged only on the amount you drew, not the full limit.
Payments can be weekly or monthly, depending on the lender. Some short term lines repay each draw over a fixed number of weeks or months.
Paying down principal frees up that amount to draw again.
Some lenders review your account on a schedule and can raise, lower or close the line.

Want to see what a payment could look like before you draw? Try the business loan calculator or read how to estimate monthly business loan payments. When you’ve used a line well for a while, asking for a higher limit is often the next step.

What a business line of credit costs

Costs vary widely by lender, product and your business profile, so it isn’t useful to quote a number here. What matters is knowing what can show up in an offer:

Interest on the amount you’ve drawn. Some lines quote an annual rate, others a fee per draw.
Draw fees charged each time you pull funds.
Maintenance or annual fees to keep the line open.
Origination or setup fees when the line is opened.
Late fees and possible penalties if a payment is missed.

To compare offers that are quoted different ways, line them up on total cost for the same amount over the same time. APR vs interest rate explains why the headline rate isn’t the whole story, and my business loan rates guide covers what moves pricing. If you’re weighing a cash advance against a line, the MCA cost calculator helps you see the real cost side by side.

How to apply for a business line of credit

Know your numbers. Average monthly deposits, time in business, current debt payments and your credit picture.
Gather documents. Recent business bank statements, tax returns, ID and business formation papers.
Decide the amount and use. Borrow for a clear purpose and a limit you can comfortably repay.
Compare more than one offer. Look at total cost, payment schedule, fees and how often the lender can review the line.
Check how your credit gets pulled. Many lenders start with a soft pull. Read about hard vs soft pulls and whether prequalifying affects your credit.
Read the agreement before you sign. Look for guarantees, liens, renewal terms and fees.

If a lender turns you down, federal rules under the Equal Credit Opportunity Act (Regulation B) generally require the lender to notify you of its decision within 30 days of a completed application and give you the specific reasons or tell you how to ask for them. Use those reasons to fix what you can before your next application. For a full walkthrough, see the steps to get a business line of credit.

Where Guru fits in

I’m your lending sidekick. I don’t lend or make funding decisions. I match you with partners whose lines fit your business, and my partners make all funding decisions. Partners I may match you with include Fora Financial and 1West. For businesses in eligible states that have been in business 2 years or more with steady revenue and solid credit, Plexe is my preferred line of credit partner.

Guru’s Take

A line of credit works best as a safety net, not a lifeline. Draw on it to cover a gap you can see coming, like a slow month or a big order, and pay it down when the cash comes in. If you’re using it every month just to stay afloat, a different kind of funding may fit better.

If you’ve been in business 2 years or more with steady revenue and solid credit, I’d start with Plexe, my preferred line of credit partner, available for businesses in eligible states. If you’re newer or still building revenue, tell me what you need and I’ll match you with partners that fit where you are today.

Either way, I do the matching, and my partners make all funding decisions.

Alternatives to a business line of credit

If a line does fit, compare your options in my roundup of the best business lines of credit. If it doesn’t, there are other ways to cover the same needs:

Business credit cards for smaller, everyday spend. See business credit cards vs lines of credit.
Working capital loans for a one time cash need. See working capital loan requirements.
Invoice factoring if customers pay slowly. See invoice factoring explained.
SBA loans for larger, longer term needs. See my SBA loans guide.
Equipment financing when the purchase itself can back the loan. See equipment financing requirements.

FAQ

Is a business line of credit hard to get?

It depends on your revenue, time in business and credit. Businesses with steady deposits and 2 years or more usually have more options. Newer businesses may start with a smaller or secured line.

Does a business line of credit affect my personal credit?

It can. Many lenders check personal credit during the application and ask for a personal guarantee. Ask each lender how it pulls credit and what it reports.

Can I get an unsecured business line of credit?

Yes, many lenders offer lines without specific collateral. They often still ask for a personal guarantee or file a general lien, so read the terms.

What’s the difference between a revolving line of credit and a term loan?

A revolving line lets you draw, repay and draw again up to a limit. A term loan pays out once and you repay it on a set schedule.

How do I compare line of credit offers?

Put every offer on the same footing: total cost for the same amount and time, payment frequency, all fees and how often the lender can review the line.

Find lines that fit with Guru

This guide is general information, not financial, legal or tax advice. Lenders set their own requirements and terms, and partners make all funding decisions. Talk with your CPA or attorney about your situation. Read my editorial policy.

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