Fixed mortgage rates and the Bank of England's Bank Rate do not always move together, a distinction that has come into focus ahead of the Monetary Policy Committee's decision on 19 June. Lenders price fixed deals largely from swap rates, which reflect market expectations of future interest rates, so a fixed-rate mortgage can be repriced before any change to Bank Rate itself.
Swap rates are the cost to a lender of fixing its own funding for a set period. When markets expect rates to fall, swap rates can ease even while Bank Rate is held, allowing lenders to launch lower fixed deals. The reverse also applies, which is why fixed pricing sometimes rises in a month when Bank Rate is unchanged.
Where each product sits relative to Bank Rate
Tracker mortgages move directly with Bank Rate, by a margin set in the contract, so a held decision on 19 June would leave tracker payments unchanged until the next meeting. Standard variable rates are set by each lender at its own discretion and tend to follow Bank Rate but are not contractually tied to it.
Fixed-rate deals are the product where the swap-rate link matters most. A borrower coming to the end of a fixed term is offered new pricing based on swaps at the time of the offer, not on Bank Rate alone. Mortgage brokers and the trade body UK Finance have repeatedly noted that the two figures can diverge over short periods.
- Tracker: follows Bank Rate by a fixed margin, repricing after each MPC decision
- Standard variable rate: set by the lender, usually the most expensive option after a fix ends
- Fixed: priced from swap rates, can change before Bank Rate does
The remortgage window and product transfers
Borrowers approaching the end of a fixed deal can typically secure a new rate several months in advance. A mortgage offer is generally valid for a set period, often around six months, which allows a borrower to lock a rate and still switch to a cheaper deal if pricing falls before completion.
A product transfer, where a borrower moves to a new deal with the same lender, does not usually require a fresh affordability assessment in the same way a remortgage to a new lender does. The Financial Conduct Authority's mortgage rules set out the circumstances in which a full affordability check applies.
Personal loans and the wider credit market
Unsecured personal loan rates are influenced by Bank Rate but are also shaped by each lender's view of risk and competition in the market. Representative APRs advertised by lenders apply to a defined share of accepted applicants, under Financial Conduct Authority advertising rules, and the rate an individual is offered may differ.
Credit reference agencies Experian, Equifax and TransUnion hold the records that lenders use to price applications. The information held, including payment history and credit utilisation, feeds the affordability and risk assessment that determines the offered rate.
What borrowers are watching in June
The 19 June decision and the MPC's accompanying commentary are the immediate reference point for tracker holders and for anyone timing a remortgage. The minutes set out how committee members voted and their assessment of inflation, which markets read for signals about the future path of rates.
Mortgage rates can change at short notice, and a deal advertised one week may be withdrawn the next as swap rates move. Borrowers are bound by the terms of their existing contract until a new deal completes.