TransUnion UK Credit Report: Outstanding Debt Hits Record £1.88 Trillion Amid Rising Delinquencies

By Lauren Towner · 30 June 2026

In brief: TransUnion's first UK Credit Industry Insights Report shows total debt reached £1.88 trillion in Q1 2026, with credit card originations up 26% and serious delinquencies rising to 3.34%.

Key facts
Total Credit Balance	£1.88 Trillion
Serious Delinquency Rate	3.34% (1.35 million people)
Credit Card Growth	26.2% YoY originations
UK Credit Participation	70.1% of adults

Press Release: TransUnion UK Credit Report: Outstanding Debt Hits Record £1.88 Trillion Amid Rising Delinquencies | Featured Image by FF News

Quick Summary

The inaugural UK Credit Industry Insights Report from TransUnion reveals that UK consumer credit balances hit a record £1.88 trillion in Q1 2026. While debt is rising, the debt-to-income ratio remains at a decade-low of 3.78, suggesting consumer resilience despite 1.35 million people facing serious delinquency.

How is the UK Credit Industry Performing in 2026?

The UK Credit Industry is currently defined by a paradox of record-high debt and surprising consumer resilience. Total outstanding balances reached £1.88 trillion, a 3.7% year-on-year increase. However, the debt-to-income ratio dropped to 3.78, its lowest point in ten years, thanks to significant median wage growth of 22% since 2022. Key metrics include:

Unsecured credit balances rose to £260 billion, up 5.7% YoY.
Serious delinquency rates hit 3.34%, affecting 1.35 million consumers.
Credit participation remains low at 70.1% compared to 97% in the US.

What is Driving the Surge in Credit Card Originations?

Lender competition is fueling a massive spike in new account openings, particularly in higher-risk segments. Credit card originations surged 26.2% year-on-year, with subprime and near-prime segments seeing a 43% growth rate. This expansion suggests that previously unmet demand is finally being addressed by lenders seeking market share. However, James O'Donnell warns that "the environment is changing" and this broader risk exposure requires careful monitoring as economic pressures from energy prices and inflation mount.

Are Unsecured Loans Seeing Higher Default Risks?

The unsecured loan sector is showing the most visible signs of portfolio performance stress. While originations jumped 18.7%, serious delinquencies in this category climbed to 4.17%, the highest level since late 2021. This trend is particularly acute among near-prime borrowers, where originations grew by 24.6%. Lenders are urged to balance credit availability with the potential for consumer duty challenges as the labour market begins to soften and inflation expectations rise.

FF NEWS TAKE:

TransUnion’s inaugural report proves that the UK Credit Industry is at a critical crossroads. While the record £1.88 trillion debt figure is eye-catching, the real story is the widening participation gap and the aggressive move into subprime lending. This definitely moves the needle by highlighting that the UK is a massive under-tapped credit market compared to North America, but the rising 4.17% delinquency in unsecured loans suggests the 'honeymoon period' of wage-driven resilience may be ending.

Frequently asked questions

What is the current total consumer debt in the UK?

As of Q1 2026, total outstanding consumer credit balances in the UK reached a record high of £1.88 trillion. This represents a 3.7% increase year-over-year, driven largely by mortgages and a 5.7% rise in unsecured credit balances which now total £260 billion.

How many people in the UK are in serious credit delinquency?

Approximately 1.35 million UK consumers are in serious delinquency, defined as being 90 or more days past due on at least one credit product. This represents 3.34% of the population, a slight increase from previous years but still below pre-pandemic levels of 4.31%.

Why is UK credit participation lower than the US and Canada?

Only 70.1% of UK adults hold an open credit product, compared to 97% in the US and 96% in Canada. TransUnion attributes this to tighter UK consumer regulations, stricter affordability assessments, credit price caps, and varying cultural attitudes toward debt.