January Debt Hangover: A Realistic Plan to Clear Christmas Spending

If Christmas spending outpaced what you’d saved for it - whether it built up gradually or started with a Black Friday deal that felt too good to pass up - January doesn’t have to mean months of financial strain. Here’s a practical, non-judgmental plan for clearing the balance without it dragging into spring.

Start with an honest total

Before making a plan, add up the actual total across every card, overdraft, or BNPL agreement used over the festive period - it’s common to underestimate this when spending is spread across several payment methods and retailers, and a plan built on an inaccurate total won’t work.

Prioritise by cost, not by which feels most urgent

If Christmas spending is spread across several forms of credit - a credit card, an overdraft, BNPL instalments - prioritise clearing the most expensive first, typically in this order: an overdraft (since 2020, arranged and unarranged overdrafts must be charged at the same single interest rate, commonly around 35-40% EAR at the major banks - often more than a standard credit card), standard credit card interest, then any remaining 0% BNPL instalments - though always check the actual rates on your own statements (see our dedicated snowball vs avalanche article for the fuller framework on ordering multiple debts).

Check whether a 0% balance transfer makes sense

If the bulk of the debt sits on an interest-bearing credit card, moving it to a 0% balance transfer card (see our dedicated article on how these work, including the fees to watch for) can meaningfully reduce the total cost of clearing it, provided you have a realistic plan to pay it off within the promotional period.

Build a specific, time-limited repayment plan

Rather than an open-ended intention to ‘pay it off eventually’, set a specific target date (commonly within 3-6 months) and calculate the monthly payment required to hit it. This concrete goal is more likely to be followed through than a vague ongoing effort, and it gives you a clear point at which the pressure genuinely ends.

Find the money without creating new problems

• Review January’s typically quieter spending month - with Christmas costs already spent, this is often a naturally lower-spending month that can be redirected toward clearing the balance rather than absorbed into other spending.
• Redirect any January income boosts - a bonus, tax refund, or overtime - specifically toward the balance rather than letting it blend into general spending.
• Avoid taking on further BNPL agreements or credit to cover the gap, which risks compounding rather than solving the problem.

Why this is worth solving properly, not just enduring

A Christmas debt that lingers unpaid for many months, accruing interest the whole time, effectively means Christmas 2026 costs considerably more than it appeared to at the time. Clearing it with a specific, time-bound plan - rather than making minimum payments indefinitely - avoids this quiet cost inflation.

Breaking the cycle for next year

If this has happened more than once, our dedicated Budgeting series articles on building a Christmas budget in September, and on keeping Christmas separate from your emergency fund, cover how to plan ahead so the following January doesn’t repeat the same pattern.

When to seek free debt advice

If the total feels genuinely unmanageable, or if Christmas spending is part of a wider pattern of debt across the year rather than an isolated one-off, free, confidential advice from StepChange, National Debtline, or Citizens Advice can help build a realistic plan - reaching out early, before the situation escalates, generally gives you more options.

The bottom line

A realistic, time-bound plan - prioritising the most expensive debt first, potentially using a 0% balance transfer, and redirecting January’s naturally quieter spending toward the balance - can clear most Christmas debt within a few months without it becoming a longer-term financial strain.