Business Loan Early Repayment Penalties Explained

You found a better rate. But before you can switch lenders, you need to repay your existing loan — and that might trigger an early repayment charge (ERC). Understanding what these are, how to calculate them, and whether paying them makes financial sense could save you thousands of pounds.

This guide explains every type of exit penalty you might encounter on a UK business loan, and walks you through the break-even analysis to decide whether switching is worthwhile.

What are early repayment charges?

An early repayment charge (ERC), also called an exit fee or break cost, is a penalty you pay for repaying a loan before its agreed end date. Lenders charge them because lending money is a long-term contract — when you borrow at a fixed rate, the lender hedges their position in the money markets based on the expected term. If you repay early, they lose the expected interest income.

ERCs are standard on fixed-rate term loans. They're less common on variable-rate facilities or revolving credit. Invoice finance and overdrafts typically have no ERCs.

Types of exit penalty

UK business lenders typically use one of four approaches:

1. Percentage of outstanding balance

The most common structure. You pay a set percentage (typically 1–5%) of the amount still owed. For example, a 2% ERC on a £50,000 balance = £1,000.

2. Months of interest

You pay a set number of months' worth of interest on the outstanding balance. Common structures are 1–3 months' interest. This penalises larger balances and higher interest rates more heavily.

3. Fixed fee

A flat fee regardless of balance size. Less common but simpler. Usually seen on smaller loans or certain fintech lenders.

4. No penalty

Some lenders — particularly newer fintech lenders — charge no early repayment fee. Bounce Back Loans also carry no ERC by design. If your lender doesn't specify an ERC, confirm in writing that there is none.

How to calculate your early repayment charge

Before you can decide whether switching makes sense, you need to know your exact penalty. Here's how to work it out for each type:

Percentage of balance: Contact your lender to get the current outstanding balance, then multiply by the ERC percentage. E.g. £45,000 × 3% = £1,350.

Months of interest: Outstanding balance × (annual rate ÷ 12) × number of months. E.g. £45,000 × (10% ÷ 12) × 2 months = £750.

Fixed fee: As stated in your agreement — no calculation needed.

You also need to account for any arrangement fee on the new loan. This is another upfront cost. Some lenders let you add this to the loan balance; others require it upfront.

Worked example: is switching worth it?

Let's say you have a £60,000 unsecured business loan with 36 months remaining at 14% APR (Annual Percentage Rate). You've been offered a new loan at 9% APR, but your existing lender charges a 2% exit penalty, and the new lender charges a £750 arrangement fee.

In this example, switching makes clear financial sense. The monthly saving of £142 recoups the £1,950 upfront cost within 14 months, and you save over £3,000 over the remaining term.

Is switching worth it?

The key question is whether the total saving exceeds the total switching cost — and how quickly you break even. Three factors matter most:

• Rate differential. The bigger the gap between old and new rate, the faster you break even.
• Time remaining. More months remaining means more time to recoup the upfront cost.
• Outstanding balance. A larger balance means both a bigger potential saving and a larger ERC on percentage-based penalties.

As a general rule of thumb: if the break-even point is more than halfway through the remaining term, switching is marginal. If it's in the first third of the remaining term, switching usually makes clear sense.

Negotiating early repayment charges

ERCs are not always fixed. In some cases, lenders will negotiate — particularly if you've been a reliable customer, if you're borrowing a larger amount from them in future, or if the relationship has value to them.

Before refinancing with a new lender, it's often worth calling your existing lender and asking if they can match the rate. They may prefer to retain your business than lose it entirely. This works particularly well with traditional banks and relationship-based lenders.

Frequently asked questions