Blue Monday, BNPL and credit cards: UK collections risk in 2026

Blue Monday and the financial reality behind it

Blue Monday is often framed as a cultural moment, but for lenders and collections teams it reflects something more tangible: the collision of emotional strain and financial pressure.

January is when:

BNPL instalments from November and December overlap

For many households, especially younger and lower-income cohorts, Blue Monday coincides with the first missed payments of the year. The result is not a single debt problem, but stacked obligations, multiple BNPL plans sitting alongside revolving credit.

Why UK consumers leaned into BNPL and credit cards over the holidays

Heading into Black Friday 2025, UK consumers were cautious. Barclays' UK Consumer Spend Report showed essential card spending down year-on-year in October, flat discretionary spend, and weakening confidence ahead of the Autumn Budget. Many households delayed purchases, waiting for deeper discounts.

That restraint turned into highly concentrated, deal-driven spending:

Younger cohorts showed heavy engagement with BNPL at checkout

Flexible payment options increasingly displaced cards and digital wallets

BNPL's appeal was clear:

Higher basket sizes and conversion rates for merchants

Global data from Adobe, eMarketer and Payments trade outlets consistently shows record BNPL usage across Cyber Week. While some datasets reference Canada or the US, the behavioural mechanics are directly transferable to the UK, given shared platforms, merchants, and consumer psychology.

The regulatory horizon: BNPL enters the FCA perimeter in 2026

The UK is bringing BNPL (Deferred Payment Credit) into the FCA's regulatory perimeter.

Following HM Treasury's May 2025 consultation response, the FCA's CP25/23 consultation outlines:

Access to the Financial Ombudsman Service

A Temporary Permissions Regime ahead of expected go-live around July 2026

For collections and recoveries teams, this is not a box-ticking exercise.

It raises expectations around:

Vulnerability support

Clear, sufficient information across the full customer journey, not just at origination

Stacked debt scenarios (multiple BNPL plans plus cards) will come under particular scrutiny, where treatment suitability must be demonstrably proportionate.

2026 risk outlook: the "stack" effect after Blue Monday

The highest-risk period is already visible.

From January to March:

Cash-flow stress turns into arrears

US e-commerce data, often a leading indicator, shows Q4 debt spikes taking until the end of Q1 to normalise. The UK is likely to mirror this pattern due to aligned shopping calendars and payment behaviours.

Key risk signals for UK portfolios include:

Increased conduct risk under Consumer Duty

Collections strategies must differentiate temporary cash-flow disruption from persistent affordability issues, avoiding payment collisions and prioritising early, supportive engagement.

Run a collections excellence assessment

Baseline your current strategy, decisioning, channels, MI, QA and controls against best practice. Identify immediate quick wins, such as cadence changes to avoid due-date clustering, and define a 12-24 month roadmap aligned to BNPL regulation.

Design stack-aware segmentation and journeys

Detect concurrent BNPL and card exposure. Separate cash-flow stress from affordability risk. Tailor plans using short-term breaks, spread arrangements, and vulnerability-led pathways, with communications aligned to customer reality.

Upgrade technology and data foundations

Review decision engines, collections platforms, communications orchestration and analytics capability. Where re-platforming is required, take independent, evidence-based advice to avoid costly mistakes and accelerate time to value.

Build a regulation-ready operating model

Refresh policy, MI, QA, training and dispute handling to meet incoming BNPL rules and the Consumer Duty evidence bar. Ensure auditable data lineage that demonstrates not just activity, but outcomes.

Arriving in 2026 strong

Blue Monday is a reminder that financial stress is not seasonal, it compounds.

As BNPL enters FCA regulation in 2026, affordability checks, fair value treatments and outcome evidence will matter as much as collections performance. Organisations that act now will protect both customers and P&L.

arum partners with lenders and creditors to benchmark, redesign and re-platform collections operations, helping them arrive in 2026 with stack-aware strategies, regulation-ready operations and decisioning that delivers fair outcomes at scale.

We can deliver a collections excellence assessment and prioritised roadmap within weeks.

How we can help

Telling temporary cash-flow stress apart from persistent affordability problems is a data and strategy question, not a collections script. We help firms build segmentation that separates the two, and treatment paths that respond to each of them differently.