Not fully permanent in the sense of irreversible high inflation, but the elevated cost base, repeated energy shocks, and structural weaknesses mean living standards pressures are likely to persist for years without major policy shifts. The acute phase of the 2021–23 inflation surge has eased, yet cumulative price rises, ongoing energy volatility, housing costs, and weak real income growth leave many households worse off with forecasts pointing to further squeezes.
Current situation (as of late 2026)
- Cumulative hit : Prices are nearly 30% higher than in mid-2021. The UK experienced the equivalent of about 13 years of “normal” (2%) inflation in five years due to the post-pandemic supply shock, the Ukraine war and Middle East conflict. Typical working - age household real incomes are estimated £2,900 (about 7.9%) lower in 2026 – 27 than in a normal-inflation scenario. Real median income after housing costs for non-pensioners is projected to fall 1.3% (£450) between 2020–21 and 2026 – 27.
- Inflation : CPI was around 3.1% in August 2026 (up slightly from prior months), still above the 2% target. It is expected to rise further in late 2026/early 2027 (projections around 3.7 – 4.2%) mainly due to energy, before potentially easing later depending on global prices. Food inflation has been lower recently (around 1.3%), but energy and services keep pressure on.
- Energy : Still the core driver. Bills remain well above pre-crisis levels (October 2026 price cap ~£1,723 for a typical dual-fuel household, forecasts for a further ~16% rise in early 2027 toward ~£2,000). Wholesale gas volatility from Middle East tensions has driven renewed increases. Energy arrears have tripled in real terms since 2018 to ~£5 billion, poorer households are disproportionately affected and more likely to be in arrears on essentials.
- Household strain : Many report ongoing rises in living costs (especially food and fuel). Low-income households face higher effective inflation on essentials, reduced heating and higher rates of going without essentials. Council tax and other arrears have also risen sharply. Mortgage pressures persist for some as rates remain elevated relative to the ultra - low era.
Outlook and whether it is becoming “permanent”
Joseph Rowntree Foundation analysis projects that average real household incomes after housing costs could be £440 – £770 lower by 2029 – 2030 than in 2024 – 2025 — potentially the worst parliament for living standards since records began in 1961 — under central or adverse energy scenarios. This sits on top of the prior squeeze. Lower-income households are expected to be hit harder.
The original crisis was largely a series of external shocks (global energy and supply chains), not pure domestic policy failure. Inflation has come down from double - digit peaks, real wages have periodically outpaced inflation in patches and some support measures (energy bill help, VAT adjustments) have mitigated the worst.
However :
- Price level effect : Even if inflation returns near target, the higher base of prices for energy, food and housing is “baked in.” Households do not get those cumulative increases back.
- Repeated shocks : Dependence on volatile global gas markets means new geopolitical events (as in 2026) can quickly re-ignite pressure. Energy bills for typical use remain substantially higher than pre-2021/22 levels.
- Structural factors that predate and outlast the acute crisis :
- Housing : Long-term supply shortages and high rents/house prices relative to incomes. Rents have risen significantly, affordability challenges persist even if growth moderates.
- Productivity and growth : Weak UK productivity growth since the financial crisis limits real wage and income gains needed to outpace costs.
- Energy system : High exposure to gas, slow progress on efficiency/insulation/electrification in many homes and policy costs layered onto bills.
- Fiscal and tax : Rising tax burdens (including frozen thresholds) and limited fiscal headroom constrain large-scale ongoing support. Public service and demographic pressures add to the background squeeze.
- Debt and resilience : Higher arrears, lower savings buffers for many and residual effects from higher interest rates.
These make a return to pre - 2021 living - cost dynamics unlikely in the near-to-medium term without reforms addressing supply (housing, domestic energy, skills, productivity) and better targeting of support.
Bottom line
The cost-of-living crisis is no longer the extreme 2022 - style emergency of double - digit inflation and doubling energy bills, but it has evolved into a more entrenched living -standards problem. Real incomes have stagnated or fallen relative to a no - crisis path, energy remains a vulnerability and projections show continued pressure through the rest of the decade. It is becoming a longer - term economic challenge rather than a purely temporary one — driven by the combination of cumulative shocks and unresolved structural issues — though outcomes depend heavily on energy markets, productivity, housing supply and policy choices. Targeted help on energy for lower - income households, insulation and measures to boost real incomes and supply are repeatedly highlighted by analysts as priorities.