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Should You Consolidate Your Business Debt?

By LoanLensUpdated February 202610 min read
Key takeaways
  • Consolidation only saves money if the new combined rate is lower than your weighted average rate across all debts
  • Avoid consolidating cheap debts (BBLs at 2.5%) with expensive ones — this drags up your average rate
  • A longer consolidation term can reduce monthly payments but often increases total cost
  • Exit penalties on existing loans must be factored into the total saving calculation
  • The right question is: what's the total cost over time — not just the monthly payment?

If you're juggling multiple business loans, the idea of consolidating them into a single monthly payment is appealing. Simpler admin. Potentially lower monthly outgoings. Maybe a better rate.

But debt consolidation is one of those financial decisions where the apparent simplicity hides significant complexity. Done well, it can save thousands. Done badly, it can cost more than keeping your debts separate — even if the new payment feels lower month-to-month.

What is business debt consolidation?

Business debt consolidation means taking out a new loan (or facility) to repay multiple existing debts, leaving you with a single monthly payment to one lender at one interest rate.

It's the same principle as personal debt consolidation: replace complexity with simplicity. The financial logic only works if the new “blended” rate is lower than the weighted average of your existing rates.

When consolidation makes sense

There are specific scenarios where consolidation genuinely works in your favour:

  • You have high-rate debts (MCAs, short-term loans at 20%+). Replacing these with a term loan at 10–12% can produce significant savings, especially if the high-rate debts have long time remaining.
  • Your creditworthiness has improved since you took out the original loans.A business that's grown and has 3+ years of profitable accounts may now qualify for rates substantially better than what was available when it first borrowed.
  • Administrative simplicity has real value for you. If managing multiple repayment dates and lenders is genuinely causing problems, consolidation has non-financial benefits too — though be honest about whether this justifies any extra cost.
  • One or more debts carry no ERC. If you can exit existing loans without penalty, the maths of consolidation becomes significantly more favourable.

When consolidation doesn't make sense

Consolidation is often presented as universally good. It isn't. Here are the common scenarios where it will cost you more:

  • You want to include your BBL. At 2.5%, your BBL is already far cheaper than any available consolidation rate. Bundling it in effectively raises the rate on that portion of your debt.
  • Exit penalties are large. If your existing lenders charge substantial ERCs, these are an upfront cost that needs to be recovered before you save anything. Run the break-even calculation first.
  • You extend the term significantly. A 3-year loan consolidated into a 7-year loan at a similar rate will almost certainly cost more in total, even if monthly payments fall.
  • Most of your debt is already at a competitive rate. If you're paying 9–10% on the majority of your debt, the headroom for improvement through consolidation is limited.
Lower monthly payment ≠ better deal. A lower monthly payment achieved by extending the term is often worse financially. Always compare total repayments, not just what you pay each month.

Worked example: three debts, one decision

A business has three debts: a £15,000 MCA at an effective APR of 60% (8 months remaining), a £20,000 term loan at 14% APR (24 months remaining), and a £10,000 BBL at 2.5% (36 months remaining).

Worked example: Consolidate or keep separate?

Current total monthly payments

MCA (~15% holdback on £12k/month card takings): ~£1,800/month

Term loan (14%, £20k, 24 months): £963/month

BBL (2.5%, £10k, 36 months): £266/month

Total current monthly: ~£3,029

Consolidated loan: £45,000 at 11% APR, 36 months

Monthly payment: £1,472

Total cost: £52,992

Without consolidation, remaining costs:

MCA total remaining: ~£14,400

Term loan total remaining: ~£23,112

BBL total remaining: ~£9,576

Total separate: ~£47,088

Consolidation costs ~£5,900 more. Monthly saving (~£1,557) comes at a high long-term price

In this example, the monthly relief from consolidation is real — but the BBL's cheap rate is dragged up, and the total cost increases significantly. A better approach might be to refinance the MCA and term loan only, leaving the BBL untouched.

Calculate whether switching individual loans makes sense before committing to consolidation.

Exit Penalty Calculator

How to consolidate business debt

If consolidation makes sense after running the numbers, here's the process:

  1. Get settlement figures from all lenders you plan to include. These should be in writing and valid for 28–30 days.
  2. Apply for a consolidation loan for the combined settlement amount plus any arrangement fees.
  3. On drawdown, use the funds to repay the existing debts directly — not all lenders do this automatically, so confirm the process.
  4. Confirm in writing that each existing debt is fully settled and closed.

Risks to be aware of

Beyond the financial maths, there are practical risks worth considering before consolidating:

  • Security requirements. If your existing debts are unsecured but the consolidation loan requires a personal guarantee or asset charge, you're taking on additional personal risk.
  • Rate creep on variable debts. If the consolidation loan is variable rate, a base rate increase could eliminate the saving you modelled.
  • The temptation to re-borrow. Freeing up existing credit lines after consolidation makes it easy to accumulate debt again. Have a plan for this.

Frequently asked questions

Your next steps

  • Have an MCA as part of your debts? Run the consolidation maths without the BBL included. The MCA is your priority — that's where the highest interest is. The BBL at 2.5% should stay separate.
  • Have a BBL? Leave it out of any consolidation. Its 2.5% rate cannot be beaten by any commercial lender. Including it will increase your average cost of borrowing.
  • Want to explore consolidation options? Get settlement figures from all lenders in writing first (valid 28–30 days). Don't apply for consolidation without knowing your exact exit costs.
  • Not sure if the numbers work? Run each existing loan through the Exit Penalty Calculator to see total remaining cost, then compare against a single consolidated loan total.

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Sources

  1. British Business Bank — Small Business Finance Markets 2025/26 report
  2. Bank of England — Effective interest rates on SME loans, February 2026
  3. LoanLens consolidation scenario modelling, February 2026

LoanLens provides information and educational tools, not regulated financial advice. We are not authorised or regulated by the Financial Conduct Authority. Calculator results are estimates based on the information you provide and typical market data. Always seek independent professional advice before making financial decisions.