18th April 2026
Debt in the UK has shifted from being a marginal issue affecting a small minority to a structural feature of everyday life. The cost‑of‑living crisis, rising interest rates, and stagnant wages have pushed millions into arrears on essential bills — not luxuries.
Energy debt, council tax arrears, and unsecured borrowing have all reached record highs, and the picture is even more acute in Scotland, where household incomes are lower and essential costs higher.
A look at the three major pillars of household debt in the UK today, before turning to the specific situation in Scotland.
Energy Debt: A Record High and Still Rising
Energy debt in the UK is now at its highest level since records began.
Industry data from Ofgem and major suppliers shows:
Over £3 billion in unpaid gas and electricity bills
More than 3.2 million households in energy arrears
Average household energy debt now over £250, even after government support schemes ended
The drivers are well known:
High energy prices
Even though wholesale prices have fallen from their 2022 peak, retail prices remain historically high. Standing charges have risen sharply, meaning households pay more even if they use less.
Note - Energy prices are scheduled to increase again on 1 July 2026 when the price cap is reset.
Stagnant wages
Real wages have not kept pace with inflation, leaving households unable to absorb higher bills.
Prepayment meter pressures
Millions of low‑income households are on prepayment meters, where debt accumulates quickly and disconnection risk is higher.
The "heat or eat" dilemma
Charities report that many households are rationing heating, yet still falling into arrears — a sign of structural affordability problems rather than temporary hardship.
Energy debt is now one of the clearest indicators of financial stress in the UK.
Council Tax Arrears: The Fastest‑Growing Household Debt
Council tax arrears are now the single largest form of debt pursued by local authorities.
Key facts:
Over £5.5 billion in unpaid council tax across England, Scotland, and Wales
Arrears have risen every year for a decade
Council tax is one of the most aggressively enforced debts, with powers including bailiffs, wage deductions, and court orders
Why is council tax debt rising so sharply?
Council tax has risen faster than wages
Many councils have increased tax by the maximum allowed each year to plug funding gaps.
The system is regressive
Lower‑income households pay a higher share of their income in council tax than wealthier households.
Local authority finances are collapsing
Councils rely heavily on council tax as one of the few levers under its control to maintain essential services. Councils receive their biggest money from central government but this has not kept up with inflation for many years.
This creates pressure to pursue arrears aggressively.
The end of pandemic protections
During COVID‑19, enforcement was paused. Once resumed, arrears surged.
Council tax debt is now a major driver of court action and bailiff referrals in the UK.
Other Household Debt
Credit Cards, Loans, Rent Arrears, and Buy‑Now‑Pay‑Later
Beyond energy and council tax, UK households are carrying rising levels of unsecured debt:
Credit card debt
Now over £70 billion, the highest since 2008
Interest rates above 20%, making repayment extremely slow
Personal loans
Borrowing has increased as households use loans to cover essentials rather than discretionary spending.
Rent arrears
Private rent arrears have risen sharply due to record rent inflation, especially in cities.
Buy‑Now‑Pay‑Later (BNPL)
Millions use BNPL for groceries, school uniforms, and basic goods.
Because BNPL is lightly regulated, many debts are invisible until they reach collection agencies.
Mortgage stress
Higher interest rates have pushed many homeowners into refinancing at far higher monthly payments, increasing reliance on credit.
The common thread is clear: households are borrowing to cover essentials, not luxuries.
Scotland - A Distinctive and More Severe Debt Landscape
Scotland faces the same pressures as the rest of the UK, but several factors make the situation more acute.
Energy Debt in Scotland
Scottish households have:
Higher average energy usage due to climate
Older, less efficient housing stock
Higher rates of electric heating in rural areas
As a result, energy arrears are higher per household than the UK average.
Citizens Advice Scotland reports record demand for energy‑related debt support.
Council Tax Arrears in Scotland
Scotland has:
Lower average incomes
Higher poverty rates in some regions
A council tax system that remains regressive despite reforms
Council tax arrears are one of the top three debt issues reported to Scottish advice agencies.
Local authorities in Scotland also use sheriff officers (bailiffs) extensively, adding fees that deepen the debt spiral.
Other Debt in Scotland
Rent arrears
Social housing is more common in Scotland, and arrears have risen sharply as tenants struggle with rising costs.
Credit and high‑cost borrowing
Lower incomes mean Scottish households are more likely to rely on:
Credit cards
Catalogues
BNPL
High‑cost lenders
Rural debt pressures
In the Highlands and Islands, costs for fuel, transport, and food are higher, increasing reliance on credit even among working households.
A Nation Living on Borrowed Time
Debt in the UK is no longer a fringe issue — it is a structural feature of the economy.
Energy arrears, council tax debt, and unsecured borrowing have all reached historic highs, reflecting a simple truth: wages and benefits have not kept pace with the cost of living.
In Scotland, the pressures are sharper still, shaped by lower incomes, higher energy usage, and rural cost premiums.
The result is a country where millions are juggling debts not because of poor financial decisions, but because the basic cost of living has outstripped the ability of ordinary households to pay.