Borrowing always comes with costs, and with business lines of credit specifically, interest rates can vary widely, depending on a few different factors. Fully understanding these rates and how a business line of credit works is crucial to making sure you can manage repayments, balance your finances and minimise risk.
In this guide, we’ll break down the essentials you need to know about business line of credit interest rates, explain how lenders set rates, and help you pick the best funding option for your business.
What is a business line of credit?
A business line of credit is a form of financing that lets you borrow up to a predetermined limit as needed, rather than taking out a lump sum loan. It’s similar to a credit card, where you pay interest only on the amount used, not the total credit limit.
Benefits of a business line of credit
- Flexibility: Perhaps the biggest benefit of a line of credit is that you can draw funds when required and repay them at your own pace (within the agreed terms). It’s handy for addressing cash flow fluctuations, such as covering unexpected expenses or seizing time-sensitive business opportunities.
- Cost efficiency: Unlike business loans, where interest accrues on the full loan amount from the start, a line of credit charges interest only on the funds you use. This ensures that you’re not paying for unused credit, making it a cost-effective solution for managing variable expenses.
- Working capital support: A line of credit provides support for everyday business operations. Whether it’s meeting payroll obligations, purchasing inventory, or addressing other short-term financial needs, a line of credit gives you the flexibility to allocate funds where and when they’re needed most.
Secured vs unsecured lines of credit
A key distinction to understand is the difference between secured and unsecured lines of credit. Each one has advantages and considerations, depending on your particular financial situation and needs.
- Secured lines of credit: These credit lines are backed by collateral, which simply means an asset like property, equipment, or inventory. Because the lender has a tangible asset as security, secured lines of credit may come with lower interest rates and higher borrowing limits.
The major downside, of course, is that a secured line of credit requires you to commit valuable assets, which may be at risk if repayment obligations aren’t met.
- Unsecured lines of credit: Unsecured lines of credit don’t require collateral. In essence, this makes them more accessible for small businesses or startups with limited assets. However, the lack of collateral increases the lender’s risk. As a result, interest rates may be higher, and credit limits may be lower.
Despite this, unsecured lines of credit are an attractive option if you’re seeking flexibility and quick access to funds without pledging assets.
How do interest rates work for business lines of credit?
Interest rates for business lines of credit will significantly affect the cost of borrowing. Although there are typical interest rates, the actual rate you’ll be offered will depend on a few critical factors, including your creditworthiness, the size of the loan and term and the repayment schedule.
- Creditworthiness: When you apply for a business line of credit, the lender will assess the creditworthiness of both your business and you. They’ll do this via a credit scoring system and they do this to gauge the risk of lending. This includes reviewing credit history, financial statements, and cash flow.
A strong credit profile and consistent financial performance typically result in lower interest rates, as they indicate reliability and a lower likelihood of default.
More modern lenders will analyse your business’s revenue, profit margins, and cash flow trends over time, alongside your credit score. Additionally, they’ll look at real-time data, such as sales figures from linked business accounts, online payment systems, or e-commerce platforms.
This dynamic approach allows the lender to offer tailored rates and terms, especially for small or growing businesses that may not have extensive credit histories.
- Loan size and terms: The size of the credit facility and the agreed repayment terms also influence the interest rate. A high credit limit or longer-term agreements may come with higher rates due to the increased exposure for the lender.
On the other hand, smaller credit lines with shorter terms may come with more competitive rates (as the risk is lower).
- Repayment terms: Flexible repayment options, such as revolving credit facilities where funds can be drawn and repaid flexibly, often come with slightly higher interest rates.
However, you may opt for a higher rate if you want the convenience of repaying on a schedule that aligns with your cash flow.
Understanding common terms:
You’ll encounter all sorts of terminology when engaging with a lender. These three are the main ones to understand when you’re applying for a business line of credit.
- APR (Annual Percentage Rate): Reflects the total cost of borrowing, including fees.
- Nominal rates: The stated interest rate without additional fees.
- Effective rates: The actual cost of borrowing, factoring in compounding and fees.
Comparing business lines of credit to other options
When comparing a business line of credit to other financing options such as business loans or credit cards, there are some distinctions to think about.
Business loans
Business loans are typically structured with a fixed repayment schedule and a set loan amount disbursed upfront. This provides predictability, as the repayment terms are clearly defined, but it lacks the flexibility of a line of credit.
With a loan, you pay interest on the entire amount borrowed (even if you don’t need to use all the funds). In contrast, a line of credit allows you to draw only what you need, when you need it and you pay interest solely on the amount used. This makes it particularly useful for managing cash flow fluctuations or covering unexpected expenses.
Business credit cards
Business credit cards are a good option for smaller, day-to-day purchases and often provide additional perks such as rewards programmes. However, they usually carry significantly higher interest rates compared to a business line of credit, making them a more expensive choice for larger or long-term financing needs.
Additionally, credit card limits are often lower than those offered by a line of credit, which may restrict their usefulness for substantial expenses or operational requirements.
Ultimately, while business loans and credit cards have their specific purposes, a business line of credit combines the advantages of flexibility and cost efficiency, offering a versatile solution for short-term financing needs.
Different types of business lines of credit
Several types of credit lines cater to diverse business needs:
- Revolving vs non-revolving credit lines:
- Revolving business line of credit: Borrow, repay, and re-borrow up to the credit limit. Ideal for ongoing expenses.
- Non-revolving credit: Funds can only be borrowed once, with no replenishment after repayment. Suitable for specific projects.
- Equity-backed credit lines: Larger businesses may use property or assets as collateral, unlocking lower interest rates and higher limits.
- Unsecured credit lines: These offer flexibility for small businesses or startups that lack significant assets. While unsecured business line of credit rates may be higher, the ease of access makes it worth it for smaller businesses.
Current business line of credit rates
Interest rates vary depending on the lender, type of credit line, and business profile. Below is a comparison of typical rates for various options:
Provider |
Type |
Interest Rate |
Best For |
Barclays Bank |
Secured credit line |
4.5% - 7% APR |
Established businesses |
HSBC UK |
Unsecured credit line |
8% - 12% APR |
Medium-sized companies |
Funding Circle |
Revolving credit line |
10% - 15% APR |
Small businesses |
MarketFinance |
Non-revolving credit line |
9% - 14% APR |
Project-based funding |
iwoca |
Flexible credit line |
Custom rates |
SMEs and growing businesses |
How to compare business line of credit rates
Finding the right business line of credit requires careful consideration. Any effective comparison should factor in the following:
- Understand the total (that is, the actual) cost: Look beyond the interest rate to include fees, such as origination or maintenance charges.
- Check for clarity: Avoid lenders that are unclear about terms and fees.
- Speed and flexibility: Online lenders often provide faster access to funds compared to traditional banks.
- Repayment terms: Ensure the terms align with your business’s cash flow needs.
- Bonus features: Some lenders offer perks like early repayment without penalties.
Choosing the right line of credit for your business
Your choice of credit line should align with your business’s stage and requirements:
- Young businesses: Unsecured credit lines provide accessible funding without needing collateral.
- Growing SMEs: Revolving credit lines are ideal for ongoing operational needs.
- Established firms: Equity-backed credit lines can offer large limits at competitive rates.
- Online businesses: Digital lenders are ideal for the fast-paced nature of e-commerce.
Fund your business with iwoca
An iwoca Flexi-Loan combines the flexibility of a line of credit with the structure and reliability of a small business loan.
Applying online is quick and straightforward: it can take less than 5 minutes. We only ask for essential info, like bank statements, financial data, and company registration details. Approvals are usually within 24 hours—sometimes even sooner.
Once approved, the funds can be transferred directly to your bank account, often becoming available within hours.
For growing businesses, iwoca provides:
- A lightning fast application process: Complete your application in minutes and receive a decision quickly.
- Flexible repayment terms: Repay early to save on interest or stick to a schedule that suits you.
- Transparent costs: Enjoy clear terms without hidden fees or surprises.
- Customised interest rates and credit limits: Custom credit limits and rates ensure the funding meets your business needs.
Explore iwoca’s flexible finance options today to discover how they can help your business thrive.
FAQs about business line of credit interest rates
1. What is a business line of credit, and how does it work?
A business line of credit is a flexible financing solution that allows businesses to borrow up to a pre-set limit as needed, similar to a credit card. You pay interest only on the amount you use, not the total credit limit. This makes it a cost-effective option for managing cash flow fluctuations or unexpected expenses.
2. What are the differences between secured and unsecured lines of credit?
Secured lines of credit are backed by collateral such as property or inventory, these usually offer lower interest rates and higher limits but require businesses to pledge valuable assets. Unsecured lines of credit do not require collateral, making them more accessible for startups and small businesses. However, they typically come with higher interest rates and lower credit limits due to increased risk for lenders.
3. How can I compare business line of credit rates?
To choose the best option, consider:
- Total costs: Include fees like origination and maintenance charges.
- Transparency: Ensure lenders provide clear terms.
- Flexibility: Check for early repayment options and alignment with cash flow needs.
- Speed: Online lenders often process applications and disburse funds faster than traditional banks.