Cost of Living Correspondent
Interest rates are expected to be lowered Thursday, with further declines expected later this year.
Analysts say the Bank of England's 4.5% lowered 4.25% despite no change or a greater possibility of a decrease.
Such a move will make businesses and individuals less expensive to borrow money, but savers may have lower returns.
The news will be announced as 12:02 BST after two minutes of silence.
If the cuts are confirmed, it will be the fourth drop of 5.25% last year's peak and the second drop this year.
Members of the Bank's Monetary Policy Committee (MPC) will closely monitor price increases in the UK, measured by inflation.
Interest rates are the bank's main tool to ensure inflation remains at or close to 2%.
The latest data showed that inflation was 2.6% in the 12 months to March, although a series of bills increased in early April, including domestic energy prices, meaning that the bill is expected to climb, perhaps only temporarily.
The committee will also remain vigilant about wider global economic uncertainty. President Trump unveiled President Trump's tariff policy in the United States after his last U.S. meeting in March.
Many analysts say inconsistencies and uncertainties about the policy could reduce growth and inflation, leading to MPC's expectations of lowering interest rates this year.
The possibility of immediate cuts and more possibilities in the future are reflected in mortgage pricing in the market.
Eight of the 10 homeowners with mortgages are fixed-rate deals and will keep an eye on interest on new deals when shopping for the first purchase or the current deal expires.
Lenders have been lowering mortgage rates for these new fixed transactions in recent weeks, although levels were not attained for most of the 2010s. Given that lenders have “priced” to lower interest rates, there is no guarantee that mortgage rates will fall further.
According to financial information company MoneyFacts, the average fixed mortgage rate is 5.15% and the five-year contract is 5.08%.
Samren Reddy, a medical student at the University of Liverpool, got in touch with your voice (your BBC News) who was stocked up on buying his first home.
"I don't think reducing is a game-changer," the 21-year-old said.
“If I try to save for my home, even if my daily life, even if I pay less on my loan, I can earn a cheaper mortgage, the stress of life is swallowed up.”
A drop in interest rates may also affect the returns Samren gets in savings.
Cutting the base rate often results in a reduction in interest provided by savings providers, especially on instant access accounts.
Anna Bowes, a savings expert at the private office of a financial consulting firm, said that fixed savings rates remain competitive and paid relatively high interest rates, which “encourages” the fixed savings rates to remain competitive.
But, she said, asking people to be willing to lock their savings in one account and keep them unaffected during the transaction period, usually one to five years.
Cutting tax rates will ensure that some mortgage holders have lower monthly repayments.
Mortgages for nearly 600,000 homeowners “track” interest rates at the Bank of England, so changes in base rates will have an immediate impact.
According to calculations by Banking Trade, a bank trade agency, if the bank interest rate is reduced by 0.25 percentage points, a typical tracker mortgage holder may see a monthly repayment of about £29.
Vanda, the homeowner with the tracker, told the BBC: “My speed was very good and then suddenly changed and I was caught.
"The drop will help because I just got redundant, so that will help. I don't think it will go back to what it was."
If the bank's base interest rate changes, the person with a standard variable rate mortgage will need to wait for the lender to decide on any changes in the home loan interest rate.