The Bank of England held Bank Rate at 3.75% on 17 September 2026. For UK SMEs, the decision removes the immediate prospect of a rate rise, but it does not mean business borrowing costs will automatically fall or even remain unchanged.

The Monetary Policy Committee voted 6–3 to keep Bank Rate unchanged. The three dissenting members preferred a 0.25 percentage-point increase to 4%, reflecting concern about inflationary pressure from higher energy prices.

For businesses reviewing loans, invoice finance or asset finance, the practical message is that funding conditions remain uncertain. Product pricing depends on more than Bank Rate alone, and the cost of a facility can change as lenders respond to wholesale markets, risk and the applicant’s circumstances.

What did the Bank of England decide?

At its meeting ending on 16 September, the Bank of England’s Monetary Policy Committee:

• kept Bank Rate at 3.75% by a majority of 6–3;
• reported that UK CPI inflation was 3.1% in August, above the 2% target;
• said inflation could rise to around 3.75% in the fourth quarter of 2026 and slightly above 4% in the first quarter of 2027, based on energy prices available on 14 September; and
• noted that interest rates faced by households and businesses had tightened since the start of the energy shock.

The Bank stressed that the outlook could change materially. A decision to hold Bank Rate is therefore a decision for this meeting, not a promise about the next one.

Why a Bank Rate hold does not freeze business finance costs

Bank Rate is an important reference point, but it is not the price offered to an individual business. A lender or finance provider may also take account of wholesale funding costs, the term and structure of the facility, security, trading history, credit profile, sector risk and wider market conditions.

The Bank’s September minutes said there had been “full and fast pass-through” from higher short-term market rates to key lending rates faced by UK households and businesses. It also reported that those rates remained materially higher than before the recent energy shock.

That means an unchanged headline rate should not be read as a guarantee that every business loan, overdraft or other funding quote will be unchanged. Equally, the decision does not establish that rates will rise. Businesses will still need current quotations for the specific amount, term and structure they are considering.

What could this mean for business loans?

Businesses considering a business loan may find that fixed-rate and variable-rate products react differently.

A variable-rate facility may be linked to Bank Rate, a lender’s own base rate or another benchmark, with a margin added. A fixed-rate loan may reflect market expectations over the whole term rather than only the current Bank Rate. Fees, security requirements, personal guarantees and early-repayment terms can also affect the overall cost and risk.

For short-term cash-flow needs, the repayment profile matters as much as the quoted rate. A loan with regular fixed repayments may provide certainty, but those repayments continue even if customer receipts are delayed. This is one reason businesses often compare a loan with funding linked more closely to receivables.

What could this mean for invoice finance?

Invoice finance releases funding against eligible unpaid business-to-business invoices. It can therefore be considered where the underlying issue is the timing gap between completing work and receiving payment.

Invoice finance pricing commonly has more than one component. These may include a service fee and a funding or discount charge, with the latter potentially linked to a variable reference rate. Other terms—including concentration limits, minimum fees, recourse provisions and the proportion of an invoice made available—can be just as important as the headline percentage.

The September rate decision does not make invoice finance automatically more or less suitable than a loan. The two structures solve different problems. Some businesses use a loan for a defined one-off requirement, while others use invoice finance for working capital that moves with their sales ledger. In some cases a short-term loan may bridge a gap while a receivables facility is being assessed and put in place.

What could this mean for asset finance?

For companies planning to acquire vehicles, machinery or equipment, asset finance can spread the cost over time rather than requiring a large upfront payment.

Quotes may reflect the asset, deposit, term, expected value at the end of the agreement, the business’s financial position and market funding costs. An unchanged Bank Rate does not necessarily produce an immediate change in asset-finance pricing. Businesses comparing facilities should consider the total payable, deposit, ownership position, fees and any final or balloon payment.

Why cash-flow planning remains important

The Bank’s regional Agents reported on 11 September that overall growth in the second half of 2026 was expected to remain modest and uneven. They also reported continuing cost pressure and tighter funding conditions in parts of the economy.

Against that background, a useful finance comparison starts with the commercial need rather than a prediction about the next interest-rate decision. Relevant questions include:

• Is the requirement a one-off purchase, a temporary shortfall or a recurring working-capital gap?
• How quickly is the money required, and for how long?
• Would fixed repayments align with expected cash inflows?
• Are there eligible unpaid invoices or identifiable assets that could support a different structure?
• What is the total expected cost, including fees and any conditions attached to the facility?

Our business funding options overview explains the main distinctions between invoice finance, asset finance and business loans.

What happens next?

The Bank of England’s next scheduled monetary policy announcement is due on 5 November 2026. Before then, policymakers will receive further evidence on inflation, wages, economic activity and the effect of energy prices.

No single data release determines the price or availability of finance for an individual business. The September decision is best understood as one part of the wider funding environment rather than a direct quotation for business borrowing.

Frequently asked questions

What is the UK Bank Rate in September 2026?

Bank Rate is 3.75%. The Bank of England’s Monetary Policy Committee voted 6–3 to leave it unchanged at its September meeting.

Does an unchanged Bank Rate mean business loan rates will stay the same?

Not necessarily. Business finance pricing may also reflect market funding costs, the product structure, term, security, sector and the financial profile of the applicant.

Is invoice finance affected by interest rates?

The funding or discount charge on an invoice-finance facility may be linked to a variable reference rate. Service fees and other facility terms also contribute to the total cost.

Should a business wait for the next Bank of England decision before seeking finance?

That depends on the timing and purpose of the funding requirement. The future path of rates is uncertain, and an individual quotation can change for reasons unrelated to the next Bank Rate decision. This article provides general information, not a recommendation.

Sources

• Bank of England: September 2026 Monetary Policy Summary and Minutes, published 17 September 2026.
• Bank of England: Agents’ summary of business conditions, published 11 September 2026.

This article is for general information only. It does not constitute financial, legal, tax or other professional advice. Finance availability, pricing and terms depend on the provider and the circumstances of the applicant.