Working Capital Loans

Guide to the business loans available to fund working capital expenses for UK SMEs. We cover the fees, typical use cases, eligibility requirements, alternative financing available and the pros and cons.

Updated: 22nd May 2023

Working Capital Loans michelle profile

Written by Michelle Dymond

Contents

What is a working capital loan?

A working capital loan is a short-term financing solution used to cover a business’s everyday operating expenses, such as payroll, rent, utilities, inventory, and supplier invoices, unlike long-term loans, which are used to purchase long-term assets such as property or equipment.

Working capital loans help a business manage day-to-day expenses, cover cash flow gaps, capitalise on short-term business opportunities, and keep the business running when payments are delayed or costs increase.

Working capital loans, key features:

  • Fast approval and funding: Because businesses usually need working capital to address immediate gaps or time-sensitive opportunities, the application process is heavily streamlined. Online alternative lenders often use automated underwriting to approve and deposit funds into a business account within 24 to 48 hours.
  • Short-term duration: These loans are typically repaid within 3 to 18 months. Under some circumstances, lenders will extend the term up to 5 years.
  • Flexible usage: Working capital loans can be used for any short-term operational need, including day-to-day costs such as payroll, rent, utilities, stock purchases, and supplier payments. Lenders will often prohibit the use of working capital facilities for long-term purchases such as property.
  • Early repayment: Many lenders allow early repayment with either no fee or interest only to the date of repayment.
  • Secured or unsecured: Some working capital loans will require collateral. It will depend on the amount your business needs to borrow, your company’s risk profile, and whether the working capital loan is specialist financing secured against invoices or inventory. Personal guarantees are common on unsecured facilities for SMEs.

What can you use a working capital loan for?

Working capital loans are designed to keep your business running smoothly day-to-day. Lenders usually give you a lot of freedom in how you use the money; you don’t have to justify a specific equipment purchase like you would with other commercial loans.

Here are some of the typical ways businesses utilise the funds:

  • Bridging cash flow gaps: Waiting 30 days or more for customers to pay their invoices can strain your cash flow. A working capital loan serves as a financial bridge, allowing you to pay your employees and suppliers before your debtors have settled their invoices.
  • Seasonal inventory and materials purchases: For businesses that experience seasonal fluctuations in trade, such as hospitality and agriculture, a working capital loan acts as a financial buffer, helping them cover overheads during quieter months and invest in inventory ahead of peak seasons.
  • Supplier discounts: Many suppliers offer discounts for bulk purchases or early payments, but taking advantage of these savings often requires immediate access to cash, which a working capital loan can provide.
  • Payroll and seasonal hiring: Working capital loans ensure you can comfortably meet payroll during slow months or fund the upfront costs of onboarding seasonal staff before your busiest time of year.
  • Emergency repairs and maintenance: When a vital piece of equipment breaks down or an unexpected bill hits, you can’t afford to wait weeks for funding. Working capital loans provide immediate cash to address emergencies quickly, keeping your doors open and operations moving.
  • Investing in marketing & customer acquisition: Sometimes you have to spend money to make money, but marketing opportunities don’t always align with your cash flow. Working capital loans allow you to confidently fund advertising campaigns, website upgrades, or trade show exhibits without draining your operational cash reserves.
  • Rent, utilities, and fixed overheads: During seasonal trading dips or temporary market downturns, a working capital facility can provide a buffer to cover day-to-day running expenses such as rent and utilities.
  • Paying tax bills: Quarterly VAT returns and corporation tax can place pressure on cash flow. A working capital loan can help businesses meet their tax obligations on time, avoiding costly late-payment penalties and interest charges.

Avoid using a working capital loan to buy property, purchase long-term equipment, or fund a multi-year expansion program. The high interest rates and fast repayment terms of a working capital loan will unnecessarily deplete your monthly cash flow if the asset you bought takes years to pay for itself. Long-term investments should be funded using long-term, lower-interest financing.

Alternatives to working capital loans

A fixed-term working capital loan is just one way to fund your day-to-day operations. Depending on your business model, these alternative finance options might offer a better fit:

Revolving credit facility

A pre-approved line of credit that allows businesses to access, repay, and reuse funds as needed. Interest is charged only on the amount drawn, making it an efficient way to manage ongoing cash flow fluctuations and short-term working-capital needs.

Invoice finance

Invoice finance enables companies to borrow against the value of unpaid invoices. It provides quick access to cash tied up in unpaid invoices, helping to improve cash flow while customers complete their payment terms.

Merchant cash advances (MCAs)

A merchant cash advance is based on your average card turnover, repaid automatically via a small percentage of your daily card sales. Repayments naturally mirror your trading volumes, though it can be a more expensive financing option.

Short term business loans

Short term business loans are a flexible funding solution designed to support immediate business needs. Loans are typically repaid over a short period with fixed repayments, helping businesses access working capital quickly without long-term financial commitments.

Business credit cards

Business credit cards provide access to revolving credit. When managed responsibly, they can be a cheaper financing option, as long as you pay the balance in full each month to avoid paying high APRs.

Asset finance

Asset finance utilises hire purchase or leasing facilities to fund machinery, equipment, or commercial vehicle purchases. This keeps your cash reserves free for daily operational costs rather than sinking them into depreciating assets.

How to calculate working capital

Monitoring your working capital is essential for effective cash flow management. It helps determine whether your business has sufficient short-term funds to meet daily expenses and maintain smooth business operations.

working capital equation

Current assets: These include cash at the bank, stock, and trade debtors (accounts receivable). Essentially, anything you expect to convert into cash within the next 12 months.

Current liabilities: These include trade debtors (accounts payable), overdrafts and short-term loans, outstanding tax obligations, and any other debts or financial commitments due within the next 12 months.

How to interpret working capital calculations:

Positive working capital: Your business has a comfortable cushion of liquid assets to cover its immediate bills.

Negative working capital: Your short-term obligations outweigh your liquid assets, which is a warning sign that you could soon face a cash squeeze.

Working Capital Ratio

The working capital ratio (often called the current ratio) is a quick health check for your business’s finances. It measures your ability to cover your short-term debts and bills using the short-term assets you have readily available.

The ratio indicates whether, if all of your business’s immediate bills came due tomorrow, the business would have enough cash or liquid assets to pay them. Giving you a clear view of your business’s overall financial stability.

Working Capital Ratio =   Current Assets ÷ Current Liabilities

  • A ratio of less than 1.0: This means your short-term liabilities outweigh your assets. You are operating with negative working capital, a warning sign that a cash flow squeeze is likely and that you may struggle to pay suppliers or staff.
  • A ratio between 1.0 and 1.4: You are in a tight position. You have just enough liquidity to cover your immediate bills, but don’t have a sufficient cushion to weather a sudden drop in sales or an emergency repair.
  • A ratio between 1.5 and 2.0: It shows you have a comfortable financial buffer to pay your bills on time while maintaining sufficient cash to run daily operations smoothly.
  • A ratio above 2.0: While financially secure, it might indicate that the business has idle cash or is not using its assets effectively.

What is a working capital gap?

A working capital gap occurs when there is a timing delay between the day you pay for your business inputs (suppliers, raw materials, wages) and the day you actually receive cash from the final sale.

For example: If it takes 30 days to manufacture a product, 15 days to sell it, and a further 30 days for your B2B customer to pay the invoice, your cash conversion cycle totals 75 days. If suppliers require payment within 30 days, this creates a 45-day working capital gap, tying up cash and making it unavailable for everyday business operations.

Working Capital Loans working capital gap

This gap is what short-term working capital loans and other working capital financing options are designed to bridge.

What are the pros and cons of a working capital loan? 

The benefits and drawbacks of a working capital loan will depend on the loan’s purpose and the characteristics of the business applying for it. Below are some typical pros and cons applicable to most SMEs.

Speed of funding

Working capital loans provide fast access to cash. Unlike traditional long-term commercial loans that may take weeks or even months to approve, working capital loans, particularly from online lenders, can often be approved and funded within a few days, sometimes in as little as 24 hours.

Flexibility of use

Most lenders do not place restrictions on how you use the money. Whether you need to cover an unexpected increase in material costs, ride out a seasonal slump, or take advantage of a bulk supplier discount, a working capital loan provides you with the flexibility to use the funds for various operational needs.

Short term debt

There is no long-term commitment with working capital loans, which are designed to be paid off quickly (usually within a few months to a year). This means you won’t have a massive debt obligation hanging over your balance sheet for the next decade.

Unsecured options are available

Many working capital loans are unsecured, meaning you don't have to put up collateral like property or equipment to secure the funds. Although lenders may not require hard security, they may require a personal guarantee.

No impact on business ownership

Because this is debt, not equity financing, you don’t have to give up a percentage of your business. You retain 100% control of your company.

Higher cost

The short-term nature of working capital loans, which are often unsecured and processed more quickly, means they can attract higher interest costs and fees than long-term financing options to mitigate the additional risk.

Repayment pressure

Regular repayments that start quickly can strain cash flow if revenue is volatile. Because the working capital loan must be paid back over a shorter timeframe, your instalment amounts will be higher.

Eligibility hurdles

Startups with limited trading history or weak credit may face lower limits or higher costs.

Personal guarantee requirement

Some lenders may require personal guarantees.

Eligibility requirements

While criteria will vary by lender, typical requirements in the UK include:

  • Registered business status: Businesses must be a registered Limited Company or Limited Liability Partnership (LLP). Many online lenders do not fund short-term working capital loans for sole traders due to consumer credit regulations. However, a few specialist providers offer smaller facilities for non-limited structures.
  • Trading history: A minimum trading period is often required, commonly 6 to 12 months.
  • Turnover: A minimum annual turnover may be required; this typically ranges from £50,000 to £100,000+, depending on the lender. Lenders sometimes calculate your maximum loan amount as a percentage of your average monthly turnover (typically 10% to 20%).
  • UK bank account: A dedicated UK business current account is mandatory. Online lenders use read-only Open Banking to view your transactions instantly, eliminating the need to manually upload old PDF bank statements.
  • Credit profile: While lenders will assess business and director credit profiles, a less-than-perfect score isn’t an automatic dealbreaker. Modern alternative lenders care much more about your current financial health. They want to see consistent money flowing through your account and a solid track record of managing your daily expenses.
  • Sector restrictions: Fintech lenders use automated underwriting algorithms that apply strict industry filters. If your business operates in a sector considered to be high-risk or volatile, such as gambling or cryptocurrency, your application may be automatically excluded.
  • Documentation: Basic Know Your Customer (KYC) documentation, such as proof of ID and address, as well as Companies House details.

FAQs

Most fintech lenders offer repayment terms ranging from 3 to 24 months. Challenger banks may extend terms to 36–60 months for larger loans or secured facilities.

Some lenders allow early repayment without penalties, while others only charge interest up to the settlement date. It’s important to review the early repayment terms before signing the agreement.

Digital lenders can often provide a same-day decision and release funds within 1-3 working days, subject to verification checks and any security requirements.

Interest rates will vary depending on lenders, market conditions and factors such as your credit profile, trading performance, loan term, and whether security is provided.

Strong applicants may qualify for lower single-digit annualised rates, while higher-risk businesses may face higher double-digit APRs. Some lenders quote APRs, while others use monthly or flat-rate pricing structures.

A small business loan is a broad category of financing that covers many business purposes. A working capital loan is specifically designed to support short-term operational costs and cash flow needs rather than long-term investments or expansion projects.

Working capital finance is the overarching category for liquidity-boosting finance solutions, including working capital loans, invoice finance, asset-backed lines of credit, and business overdrafts.

A working capital loan is a specific type of structured, short-term loan product within that category, providing a fixed lump sum of cash upfront.

Yes, it may still be possible to get a working capital loan with bad credit. Many fintech lenders place greater emphasis on current cash flow performance than on traditional credit scores. However, businesses with poor credit may face lower borrowing limits and higher interest rates.

Written by

Michelle Dymond

Michelle is the Senior Editor at Merchant Savvy. She brings over 15 years of experience in the financial services industry. Before joining Merchant Savvy, Michelle built her career at leading UK financial institutions, including the Royal Bank of Scotland and Lloyds Banking Group. 

Expertise

Over the years, Michelle has specialised in business and corporate finance, credit analysis, underwriting, and credit risk. She has held positions in Business Banking, Corporate Banking, Corporate Credit Risk, and Group Internal Audit Credit Risk.

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