A business line of credit typically requires a minimum credit score of 550 to 700 depending on the lender, at least one year in business, monthly revenue of around $30,000 or more, and a formal business structure such as an LLC or corporation. Approval is based on bank statements rather than tax returns at most online lenders, and prequalification is a soft credit pull with no score impact.
What do you need for a business line of credit?
The requirements fall into four categories: credit, business history, revenue, and structure. Every lender weighs them differently, but the pattern is consistent across the market. Here is how the tiers break down.
Traditional banks (Bank of America, Chase, Wells Fargo):
- Credit score: 660 to 700 or higher
- Time in business: 2 years minimum
- Annual revenue: $150,000 to $250,000 or more
- Documents: 2 years of business and personal tax returns, financial statements
Online and fintech lenders:
- Credit score: 550 to 650 or higher
- Time in business: 6 to 12 months
- Monthly revenue: $30,000 or more
- Documents: 3 to 6 months of bank statements, basic identification, business formation docs
SBA CAPLines (the SBA's revolving credit programs):
- Credit score: 640 or higher
- Time in business: 2 years
- Revenue requirements: vary by program and lender
- Documents: full SBA application package including tax returns
The SBA reports that lines of credit are among the most requested forms of small business financing, yet approval rates at traditional banks run well below 50 percent for businesses under two years old, according to the Federal Reserve's small business credit surveys. Online lenders fill a large portion of that gap. The tradeoff is cost: online lines typically carry higher rates than bank products.
Credit score requirements for a business line of credit
Your personal FICO score is the starting point for most lenders, because an unsecured line of credit gives the lender nothing to repossess if you default. The floor depends almost entirely on which lender type you approach.
Traditional banks typically want 660 or above and often prefer 700. Online lenders start at 550. That gap exists because online lenders price their rates partly based on risk: a lower-score borrower pays more for the line. The loan still funds; the cost is higher.
A few practical notes on how score is used:
- Credit score is a threshold, not a ranking. A 580 and a 630 may both clear the floor at an online lender. Once you are above the minimum, revenue and bank statement health take over.
- Recent delinquencies matter more than the score itself. A 600 score with no collections and clean payments for the last 12 months is a cleaner file than a 640 with a recent 60-day late.
- Business credit scores (Dun and Bradstreet, Experian Business) factor in at some lenders but are secondary for most small business LOC applications. If you have not built a business credit profile yet, that alone is not disqualifying.
Time in business and revenue: the two floors most borrowers miss
In my experience working with business owners, these two requirements cause more surprises than credit score does. Borrowers often walk in focused on their FICO number when time in business is what actually holds them back.
Time in business: The standard floor at online lenders is 12 months. Some programs accept 6 months, but at that range, revenue and deposit strength have to compensate for the shorter track record. If your business is 9 months old with consistent, growing deposits, you are not automatically disqualified. But you are asking the lender to take more risk on less data, and they price that in.
Monthly revenue: Lenders look at average monthly deposits over the most recent 3 to 6 months, not your stated annual figure. The effective minimum at online lenders is roughly $30,000 per month in gross deposits. Banks set that bar higher: most want $12,000 to $20,000 per month at a minimum, and the best rates go to borrowers doing $150,000 per year or more.
The number that matters most is consistency. A business with $35,000 in average monthly deposits and no declined transactions is a stronger file than one averaging $50,000 with two NSF months in the last quarter. Lenders read the pattern, not just the peak. The CFPB's small business lending research confirms that cash flow stability is one of the top predictors lenders use in underwriting decisions.
What documents do lenders ask for?
The document list splits cleanly between the bank path and the online lender path. Most small business owners will find the online path significantly lighter.
Online lenders (bank-statement underwriting):
- 3 to 6 months of business bank statements
- Government-issued ID (personal and business owner)
- Business formation documents: LLC operating agreement or articles of incorporation
- Employer Identification Number (EIN)
- Authorization for a soft credit pull
No tax returns required at most online lenders. This is the same bank-statement approach that makes the business-purpose HELOC accessible to self-employed owners whose tax returns understate their real cash flow. The logic is the same here: deposits show what actually came into the business, not what remained after deductions.
Traditional banks and SBA lenders:
- 2 years of personal and business tax returns
- Profit and loss statements and balance sheets (current and prior year)
- Business debt schedule
- Business plan (some programs)
- Full credit application with a hard inquiry
One important note on the SBA path: SBA CAPLine programs are real and well-structured, but the documentation burden and timeline are closer to a term loan than most owners expect. If you need capital in the next 30 to 60 days, an online line of credit is almost certainly faster.
How does a business line of credit differ from a term loan?
Borrowers ask this often, and the requirements do diverge in ways that matter for the application.
| Feature | Business line of credit | Term loan |
|---|---|---|
| Structure | Revolving: draw, repay, redraw | Fixed amount, fixed payment schedule |
| Credit score floor | Often lower (550+) | Higher (650+ typical) |
| Interest charged | Only on what you draw | On the full funded balance |
| Collateral | Usually unsecured | May require collateral |
| Best for | Ongoing cash flow needs, short gaps | One-time purchases or projects |
| Revenue emphasis | Deposit consistency matters most | Total revenue and profitability |
The key difference in underwriting is how much certainty the lender needs on day one. Term loans require the lender to feel comfortable advancing the full amount immediately, which is why credit score floors are higher. A revolving line lets lenders set a limit and watch how you use it over time, which is a slightly different risk profile. For a broader look at how a line of credit stacks up against other products, see our comparison of business loans and HELOCs.
How hard is it to get a business line of credit?
The honest answer depends almost entirely on which lender you approach. The difficulty is not fixed; the door you walk through determines most of it.
At a traditional bank, approval rates for small businesses under two years old are low, the documentation requirements are significant, and the process takes weeks. At an online lender, prequalification takes minutes with a soft pull, approval can happen the same day, and draws are available immediately once the line is set up.
What actually makes an application difficult, regardless of lender:
- Recent NSFs or negative days: Even one or two declined transactions in the past three months raises flags. Lenders read NSFs as a sign the business is running too close to zero.
- MCA stacking: Multiple merchant cash advances on the books signal to a lender that the business is already over-leveraged. This is one of the most common hidden killers in LOC applications. We cover the full picture in our post on what lenders actually check before they fund you.
- Sharp month-to-month revenue swings: Inconsistency is as damaging as low revenue. A business averaging $40,000 per month with a $10,000 low month looks worse than one averaging $32,000 consistently.
- Sole proprietorship structure: Most lenders require an LLC or corporation. Operating as a sole prop is an easy fix that most owners underestimate. Forming an LLC typically costs $50 to $500 depending on the state and takes a week or two.
- Outstanding tax liens or judgments: These are often automatic disqualifiers, regardless of credit score or revenue.
What to do if you are borderline on one requirement
Being borderline on a single dimension does not mean disqualified. It means the other dimensions need to compensate. Here is how to think through each scenario.
Borderline credit (around 550 to 580): Lead with revenue and bank statement strength. Make sure there are no open collections or recent late payments. The score is the floor check; what happens above the floor is a cash flow conversation.
Just under the revenue minimum: If you are 10 to 15 percent below a lender's stated minimum, a strong credit score and clean deposits sometimes close that gap, especially at lenders with some underwriting flexibility. Ask directly rather than assuming a hard no.
Under 12 months in business: Some programs accept 6 months. If you are close but not there yet, a business-purpose HELOC may be an alternative path. Our programs do not always require a minimum time in business for HELOC qualification, and you may be able to access capital while building the track record that an LOC requires. See our guide to business HELOC requirements for the full checklist.
Sole proprietor status: Most online lenders require formal business structure. Forming an LLC before applying is usually the right first step and does not take long. It also protects you personally once the line is open.
Recent MCAs on the books: This is the hardest one to work around quickly. Lenders see active MCAs as prior claims on your revenue. The realistic path is to exit or pay off the advances first. Our post on line of credit vs. merchant cash advance walks through why carrying both is expensive and what the transition typically looks like.
Is a business line of credit a good idea?
Yes, under specific conditions. A revolving line works well as a working capital tool. It is not the right instrument for every need.
Where a line of credit works well:
- Covering payroll or inventory during a slow month and repaying once revenue arrives
- Bridging the gap between invoicing a large client and receiving payment
- Managing seasonal swings without taking a full term loan you may not need
- Building a safety net you only pay for when you use it: simple interest only on what you draw
Where it becomes a problem:
- Using the line for long-term capital, like equipment or real estate, that would be better served by a term loan with a fixed repayment schedule
- Treating it like revenue by drawing repeatedly with no clear repayment plan
- Carrying a large balance for months, which raises the effective cost well above what the stated rate suggests
One thing most owners do not fully appreciate: a heavily utilized revolving line can affect your ability to qualify for other financing down the road. Lenders count an open LOC with a large outstanding balance as existing debt when they review a new application. Keeping your utilization below 50 percent of the limit is not just good practice; it protects your borrowing capacity for the next product you might need.
If you own real estate with equity and the monthly cost of a line of credit feels high, a business-purpose HELOC often delivers a significantly lower effective rate with access to similar amounts. You can compare the two products side by side in our HELOC vs. business loan guide.
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Frequently asked questions
What credit score do you need for a business line of credit?
The minimum credit score for a business line of credit ranges from 550 at online and fintech lenders to 660 or higher at traditional banks. A score above 600 puts you in range for most online programs. Credit score is a floor check: once you clear it, revenue consistency and bank statement health carry more weight in the final decision.
Can a startup get a business line of credit?
Most programs require at least 6 to 12 months in business. A brand-new startup, meaning one with fewer than 6 months of operating history, will find very few lines of credit available to it. The practical path for early-stage businesses is to build 6 to 12 months of clean bank statements, form an LLC, and apply at an online lender rather than a bank. SBA programs typically require 2 years.
Do you need collateral for a business line of credit?
Most small business lines of credit under $250,000 are unsecured, meaning no collateral is required. You are personally guaranteeing the line, so your personal credit and the business's cash flow are the underwriting levers. Larger lines, SBA programs, or bank products may require real estate or business assets as collateral. Online lenders at the amounts most small businesses need rarely require it.
How long does it take to get approved for a business line of credit?
At an online lender, prequalification takes minutes and approval often comes the same day, with the line available for draws immediately after setup. At a traditional bank, the process takes two to four weeks once you submit a complete application. SBA CAPLine programs can take 30 to 90 days depending on the program and lender. Speed is one of the clearest practical differences between the lender types.