Chancellor Reeves has stated she is planning "targeted steps to address cost of living challenges" in the forthcoming Budget.
In comments to media outlets, she stated that curbing inflation is a joint duty of both the government and the central bank.
The United Kingdom's inflation rate is expected to be the highest among the G7 industrialized countries this calendar year and the following year.
It is understood the government could intervene to lower energy bills, for instance by cutting the current 5% level of value-added tax applied on energy.
An additional approach is to lower some of the government charges presently included in bills.
The government will obtain the next assessment from the official forecaster, the OBR, on the start of the week, which will show how much scope there is for such actions.
The consensus from the majority of experts is that the Chancellor will have to introduce tax rises or expenditure reductions in order to adhere to her voluntary borrowing rules.
Earlier on the same day, estimates indicated there was a £22bn deficit for the Treasury chief to address, which is at the more modest range of projections.
"There's a collective job between the Bank of England and the administration to continue tackling some of the drivers of inflation," Reeves told reporters in the US capital, at the annual meetings of the International Monetary Fund and global financial institution.
While a great deal of the focus has been on probable tax increases, the Treasury chief said the latest figures from the fiscal watchdog had not changed her vow to manifesto promises not to increase tax levels on earnings tax, sales tax or National Insurance.
She blamed an "uncertain world" with rising international and commercial tensions for the fiscal revenue measures, probably to be directed on those "with the broadest shoulders."
Commenting on concerns about the United Kingdom's economic relations with the Asian nation she said: "The UK's national security invariably are paramount."
Last week's declaration by Chinese authorities to strengthen trade restrictions on critical minerals and other resources that are crucial for advanced tech manufacturing led US President the US President to suggest an extra 100% import tax on goods from China, increasing the prospect of an full-scale commercial conflict between the two economic giants.
The US Treasury Secretary labeled China's move "commercial pressure" and "a international production control attempt."
Questioned on considering the US offer to participate in its battle with the Asian nation, the Chancellor said she was "deeply worried" by China's actions and called on the Beijing authorities "not to put up barriers and restrict access."
She said the action was "harmful for the global economy and creates further obstacles."
"It is my opinion there are areas where we must challenge China, but there are also valuable opportunities to sell into Chinese markets, including banking sector and other sectors of the economy. We've got to maintain that balance appropriate."
The Treasury chief also affirmed she was collaborating with G7 counterparts "on our own critical minerals strategy, so that we are reduced dependence."
Reeves also acknowledged that the price the National Health Service spends on pharmaceuticals could go up as a result of ongoing discussions with the Trump administration and its drugs companies, in exchange for reduced taxes and investment.
Some of the world's largest pharmaceutical manufacturers have said lately that they are either pausing or abandoning projects in the United Kingdom, with several blaming the insufficient payments they are receiving.
Recently, the government science advisor said the price the NHS pays for drugs would need to rise to stop firms and pharmaceutical investment departing from the United Kingdom.
The Chancellor informed media: "We have seen due to the payment system, that clinical trials, innovative medicines have not been provided in the United Kingdom in the manner that they are in other continental states."
"The objective is to make sure that patients getting treatment from the National Health Service are can obtain the finest critical treatments in the globe. And so we are examining all of that, and... seeking to attract additional funding into Britain."
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