Small firms warned to prepare as interest-rate pressure builds
29 September 2026
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Liz Barclay
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Three Bank policymakers want rates up – will the others follow?
Small firms warned to prepare as interest-rate pressure builds
Interest rates didn't rise this month, but Britain's small businesses shouldn't assume they've escaped. Three members of the Bank of England's nine-person Monetary Policy Committee already want Bank Rate increased from 3.75% to 4%, inflation has climbed to 3.1%, and the Bank now expects it to move above 4% early next year. Even Governor Andrew Bailey says rates may have to rise if high energy prices persist. For small businesses already battling higher wages, energy, fuel and borrowing costs, the question is no longer whether rate rises are conceivable. It's whether their finances could withstand one if it happens.
ARE INTEREST RATE RISES LIKELY?
Inflation is edging up again and energy prices are volatile. The debate inside the Bank of England has intensified with some policymakers warning that confidence may be fading and others arguing that the economy is too fragile for higher rates.
If even the experts, who set the rates, can’t agree what chance is there for small and micro businesses, already carrying the heaviest cost burden in the economy, getting a handle on the implications for their businesses.
Interest rate decisions shape borrowing costs, cashflow, investment, late payments and customer spending. How do we plan while the ‘up’; ‘not up’ discussions are inconclusive?
Split
The hawks on the Bank of England’s committee that set interest rates are split. Several MPC members believe inflation is proving sticky, energy prices could rise further due to Middle East conflict, wage growth remains strong, global borrowing costs are rising, and markets expect tighter policy so the Bank must act and raise rates even if growth is weak.
The doves counter that argument with “The economy is too fragile for a rate rise”. Those MPC members point to slowing private‑sector growth, weakening business confidence, falling investment, rising insolvencies, fragile consumer spending and geopolitical shocks hitting supply chains. Their argument is that a rate rise now risks choking off a fragile recovery.
Energy Prices
Energy remains the wild card. Oil prices have risen due to conflict in the Middle East; Gas markets are volatile and UK energy suppliers warn of winter price pressure.
Higher energy costs feed directly into inflation and into the Bank’s decision‑making. If energy prices spike, rate rises become more likely. If energy stabilises, the Bank may hold the rates are they are.
If Rates Rise
Borrowing gets more expensive:
overdrafts cost more
credit cards cost more
variable‑rate loans cost more and
refinancing becomes harder.
Micro firms relying on short‑term finance feel this immediately.
Customers have less to spend
Higher mortgage and credit costs mean households cut back on eating out, retail, home improvements and personal services and small firms feel the heat first.
Cashflow gets tighter
Rate rises increase late payments, cancelled orders and slower sales cycles. Small businesses already operating on thin margins are most exposed.
Investment stalls
If borrowing costs rise, small firms delay hiring, equipment upgrades, expansion and new product lines all of which slows growth across the economy.
Are Rate Rises Likely?
They are more possible than they were but not inevitable. The Bank of England is divided, inflation is rising, energy prices are unstable and growth is weakening. This combination makes the next few months unpredictable.
Small businesses need to plan for either scenario:
If rates rise we’ll have to cope with tightening cashflow, reduce debt and delay non‑essential spending.
If rates hold, we can stabilise operations, invest cautiously and rebuild reserves.
Preparation
Interest rate rises are not guaranteed but they are increasingly possible. For small and micro businesses, the key is preparation: strong cashflow discipline, reduced exposure to variable‑rate borrowing, and clear communication with customers and suppliers. In a volatile economy, resilience is still the best defence.
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