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Inflation data out at 7am on Wednesday – answer as if inflation has gone UP

ended 17. December 2025

The ONS will release the latest UK inflation data tomorrow (17 December) at 7am.

Please, in preparation, answer as if inflation has gone up.

The Consumer Prices Index (CPI) is the headline measure of inflation that is used by the ONS and policymakers to measure the pace of price increases.

  • Why do you think inflation has gone up?
  • What does inflation going up mean for the base rate decision on Thursday?
  • What does it mean for mortgage rates?
  • What does inflation going up mean for your business?

Responses by 7am tomorrow.

9 responses from the Newspage community

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There will be a cacophony of groan around number 11 Downing Street this morning as the prospect of a rate cut on Thursday shrinks with the economy data today. Reeves would have been looking for a mega cut of 0.5% with a drop in inflation; instead the likely outcome is a hold which helps no one and stagnates the economy even further. Hapless economic policy has caused sticky inflation and zero growth. Time is up for this chancellor or else recession beckons.
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As seen by last Friday’s GDP data, the only thing this government can’t get up is economic growth. Yesterday’s data showed UK unemployment at its highest level since 2021 and public sector wage growth rising at its fastest rate since records began in 2001. No surprise then that this morning’s UK CPI inflation data is higher than expected. In purely economic terms, this should lead to a second consecutive 5-4 vote by the Bank of England to hold interest rates unchanged at 4% tomorrow. It’s simply not economic orthodoxy to cut interest rates when inflation is nearly double the target rate. However, we live in strange times, and unless the Bank of England cuts tomorrow, we are surely heading into a recession and a very difficult 2026 for mortgage holders, borrowers, and anyone running a business or working in the private sector.
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CPI is up. The Chancellor and the Government must own it. Policy over the past 18 months has created a cost ratchet: higher energy and fuel, the employer National Insurance hike, and a harder environment to do business. Yesterday's jobs data underline it. Unemployment is rising and the benefits bill is climbing, while pay growth, though slowing, still runs ahead of inflation and keeps services prices sticky. I still expect a base rate cut on Thursday, but the path will be slow and stop start, with a real risk of a pause if inflation does not ease. Mortgage rates have drifted lower, but that is not bankable. A small move in swaps and lenders will reprice. With business rates rising next year, the ratchet tightens again.
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Inflation is the beast that wont die. It's grim news for the economy with growth stuttering, inflation is making it worse by robbing money of its value. It's much less likely that the Bank of England will cut the base rate on Thursday now. It will be interesting to see how retailers fare over the festive period.
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The government will be singing their own praises this morning for driving inflation down. The only thing they are driving though are people and businesses to the edge. So much so that there is no money to spend. The economy is teetering on the edge and one wrong move could bring it all crashing down.
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The Bank of England faces an impossible choice on Thursday given today's inflationary news. Either to cut rates and validate inflationary pressure, or hold them and strangle what little economic growth remains. Mortgage rates will stay elevated either way, punishing homeowners for fiscal policies they never voted for, and creating that perfect storm for property developers like myself.

The inflation uptick is not economic accident but a policy consequence, the predictable result of a Chancellor who treats SME businesses like us as a cash machine for her fiefdoms. Reeves spent months loading employers with national insurance hikes, minimum wage increases, and regulatory burdens, and will now predictably act surprised when these costs appear in shop prices. The public sector wage bonanza she unleashed is now feeding through to services inflation, while her tax raids on business investment have weakened productivity growth that might have offset rising costs.
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I’m a British entrepreneur who built and sold a generative AI company, and inflation going up isn’t a mystery — policy driven.

The UK is running the economy like a produce store, not a farm. Count what’s on the shelves, panic about waste, raise prices — but forget to plant anything new.

We’ve had the tax rises. Now inflation’s up again. That means rates stay higher for longer, mortgage costs remain painful, and small businesses get squeezed not because they’re reckless, but because capital is expensive and growth is weak.

For my business, it means tighter budgets, longer sales cycles, and customers demanding proof, not promises. The silver lining? It turbocharges demand for automation and AI — when money’s tight, inefficiency is the first thing to go.

If government is obsessed with money in vs money out, fine — but then reward growth. Give people on benefits small loans and mentoring to start businesses. Reward UK taxpayers who create UK jobs. Even incentivise fewer NHS visit
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Rising inflation is not a surprise. It is the cost of pretending the pressure had passed. Prices move up when costs stay sticky and households are forced to spend more on essentials, not because people suddenly feel flush. Energy, food and services do not fall neatly just because demand cools. For the Bank of England, higher inflation keeps rates on hold and pushes any cut further out. Another hike still looks unlikely, but borrowers should not expect quick relief. Mortgage rates will remain stubborn, rewarding those with clean credit while others are priced out. Inflation rising again exposes the same fault line. Policy decisions land softly on the well cushioned and hardest on those already stretched. That is not accidental.
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So inflation is up. The only people surprised are the ones still clinging to the fantasy that it's driven by consumer indulgence rather than the rising cost of staying alive. Let’s be clear: this isn't an economy overheating from luxury spending; it is an overheating cost of living driven by public goods, energy and essentials.

We are watching a dogmatic obsession with the 2% inflation target hammer disposable income while real wage growth continues to be outpaced by reality. If the BoE reacts by reaching for their dusty neoliberal handbook to hike rates, or even just hold them painfully high, they are misdiagnosing the disease. You cannot cure supply-side inflation by punishing mortgage holders and suffocating demand.

For my industry, cloud services and automation don't fluctuate wildly with CPI, so the direct operational hit is minimal. But that’s irrelevant if the wider market is being strangled. A rate increase now wouldn't be 'prudent'; it would be an act of economic self harm.