How Arrangement Fees Change Your True Cost of Borrowing

An arrangement fee added to a business loan can push the effective annual percentage rate (APR) materially higher than the headline interest rate suggests, sometimes by 1 to 3 percentage points on a typical SME term loan. If a lender quotes 8% interest but charges a 4% arrangement fee on a three-year deal, your true cost of borrowing sits closer to 10.7% APR once that fee is amortised across the term.

What an arrangement fee actually pays for

An arrangement fee is the upfront charge a lender adds for underwriting, structuring and drawing down a facility. UK banks and alternative funders use it to cover credit assessment work, legal documentation and the cost of reserving capital on their balance sheet. The fee is usually expressed as a percentage of the loan amount, commonly between 1% and 6% for unsecured term loans and 1% to 2% for larger secured facilities.

The fee can be paid up front in cash, deducted from the loan advance, or added to the principal and repaid over the term. Each method changes the true cost in a different way. If the fee is deducted from the advance, you receive less than you borrowed but repay the full nominal amount. If it is added to the balance, you pay interest on the fee itself for the life of the loan. For a deeper definition see our entry on Arrangement Fees in the finance dictionary.

The Financial Conduct Authority requires consumer credit lenders to disclose all mandatory charges as part of the total cost of credit, though commercial lending to limited companies sits outside the Consumer Credit Act and disclosure standards vary. FCA consumer credit guidance sets the benchmark most reputable business lenders follow voluntarily.

How the fee distorts the headline rate

The headline interest rate tells you what you pay on the outstanding balance. The APR rolls every mandatory charge, including the arrangement fee, into a single annualised number. The gap between the two widens when fees are high or terms are short, because the fee is spread over fewer monthly payments.

Take a £100,000 loan over 36 months at 8% nominal interest. Without any fee, monthly repayments are around £3,134 and total repayable is roughly £112,800. Add a 4% arrangement fee of £4,000 paid up front, and the effective APR climbs to about 10.7%. The same fee on a five-year term only lifts the APR to about 9.6%, because the cost is spread across 60 payments instead of 36. Shorter loans punish high fees disproportionately, which matters when you compare quotes against the average business loan interest rate uk figures published for the wider market.

A worked comparison across four real quote structures

The table below shows four lenders pitching for the same £150,000 facility over 48 months. The headline rate alone would steer you towards Lender B. The true cost tells a different story.

Lender D, with the highest headline rate, wins on true cost. Lender B looks cheapest on the surface but charges the most once the fee is converted into an annualised cost. This is the central trap finance directors fall into when scanning offer summaries. Plug each quote into a business loan calculator that accepts both the rate and the fee, and the ranking flips.

Why fee treatment changes the answer

When a fee is deducted from the advance, you receive £142,500 on a £150,000 facility but repay interest on the full £150,000. The £7,500 you never saw still earns the lender interest. When it is added to principal, you receive the full £150,000 but the balance starts at £154,500 and accrues interest from day one. Up-front cash payment is usually cheapest because no interest compounds on the fee itself, but it hits working capital hardest in month one.

Sector quirks: where arrangement fees bite harder

Some types of funding carry chunkier fees because the underwriting is heavier or the asset class is specialised. Bridging and short-term property finance routinely charge 2% arrangement fees on top of monthly interest, and loans for legal fees uk often carry premium fees because case timelines are unpredictable. Stock finance facilities for distributors and loans for wholesalers tend to sit at the lower end, around 1.5% to 2.5%, because security is stronger.

Asset finance products including a leasing loan or 1m Hire Purchase Finance arrangement often bundle the documentation fee into the monthly rental. The fee is still there, just buried in the flat rate quoted by the broker. Ask for the breakdown in writing before signing.

Secured vs unsecured: the fee gap

Unsecured lenders price higher fees because they take more risk. A typical unsecured term loan from a fintech such as iwoca may carry a 2% to 4% arrangement fee, while a secured facility from a clearing bank often sits at 1% to 1.5%. Our guide on Secured vs Unsecured Business Loans When Borrowing Larger Amounts covers the trade-off in detail.

How to convert a fee into an effective APR yourself

Finance directors do not need bespoke software to sense-check a quote. A reasonable approximation works for most term loans under five years.

• Calculate the total interest payable using the headline rate and term.
• Add the arrangement fee to that interest figure.
• Divide by the loan amount, then divide again by the number of years.
• Multiply by two to approximate the APR effect of front-loaded fees on a reducing balance.

For a £100,000 loan at 8% over three years with a £4,000 fee: interest is roughly £12,800, plus £4,000 fee equals £16,800. Divide by £100,000, then by 3, multiply by two, and you get about 11.2%. The actual APR comes out at 10.7%, so the rule of thumb runs slightly hot but flags the right order of magnitude. For precision, run the numbers through the barclays Business loan refinance calculator or a similar lender-specific tool that uses actual amortisation schedules.

Bank quotes vs alternative lender quotes

High street banks tend to quote lower headline rates with modest fees, while alternative lenders bundle higher rates with variable fee structures. Bank of England money and credit data shows the spread between effective rates on new SME lending and headline base rate has widened since 2022, much of it driven by fee composition rather than pure interest.

Our comparison of High Street Banks vs Alternative Lenders breaks down where each model wins. Marketplace lenders such as those reviewed in our funding circle reviews publish indicative fees up front, while merchant cash advance providers like 365 finance charge a fixed factor rate that absorbs the fee invisibly into the repayment total.

Refinancing: does the fee make sense again?

If you refinance mid-term, the new arrangement fee resets the clock. A 3% fee on a refinance might look attractive against a small rate cut, but on a residual balance of £80,000 with two years left, that £2,400 fee adds roughly 1.5 percentage points to your effective APR over the remaining term. The Funding Circle refinance calculator is one way to model this before committing.

Hidden costs that sit alongside the arrangement fee

The arrangement fee is rarely the only charge. Look out for:

• Commitment fees, charged on undrawn portions of a revolving facility, typically 0.25% to 1% per year.
• Valuation and legal fees on secured loans, which can run to several thousand pounds on property-backed deals.
• Documentation or admin fees added at drawdown, often £250 to £750.
• Non-utilisation fees on overdrafts and flexible lines.
• Early Repayment Fees, which interact with the arrangement fee if you exit early and the fee was amortised.

HMRC treats arrangement fees as deductible against corporation tax when they are incurred wholly and exclusively for trade purposes. HMRC's Business Income Manual sets out the rules on loan finance costs. That deduction softens the true cost by your marginal corporation tax rate, currently 25% for profits above £250,000.

Negotiating the fee down

Arrangement fees are more negotiable than most borrowers assume, particularly on facilities above £250,000. Levers that work:

• Bring a competing quote in writing. Lenders rarely match on rate but will often shave 50 to 100 basis points off the fee.
• Offer additional security or a personal guarantee where you are comfortable doing so.
• Ask for the fee to be capitalised at zero margin, so you do not pay interest on the fee portion.
• Push for a tapered fee on multi-tranche drawdowns, paying only on what you actually draw.
• On larger asset deals, including a 1m Sale and Leaseback Finance structure, fees are often quoted with built-in flex for borrowers who push back.

What to do before you sign

Build a true-cost comparison sheet for every quote on the table. List the headline rate, the fee in pounds, the fee treatment, the term, the monthly repayment, the total repayable and the effective APR. Rank by effective APR, not by headline rate. Then check the small print for commitment fees, exit fees and default interest provisions.

Ask each lender to put the effective APR in writing. If they refuse or cannot calculate it, that is a signal about how the fee is structured. Run the numbers independently using an amortisation tool, and stress-test what happens if you repay 12 months early. A loan that looks cheap at full term can become expensive if your cash position improves and the early repayment provisions are harsh.

Finally, weigh the fee against your cost of capital. If the fee is funded from a bank balance earning 4% interest, the real cost is lower than if it displaces working capital you would otherwise reinvest at 15% return on equity. The arrangement fee is a number on a quote sheet. The true cost is what it does to your business over the life of the loan.