What: John Lewis Partnership's pre-tax loss widened to £124m for the 26 weeks to 1 August 2026, up from £88m a year earlier, even as Partnership sales rose 2% to £6.3bn.

Why it is important: The results show that even 2% Partnership sales growth cannot offset the increased cost of doing business, deepening losses just as Will Kernan takes over John Lewis department stores from Peter Ruis and inherits the newly launched Rise turnaround plan.

John Lewis Partnership's loss before tax and exceptional items widened to £124m for the 26 weeks to 1 August 2026, from £88m a year earlier, even as Partnership sales rose 2% year on year to £6.3bn. Sales at the John Lewis business itself fell 2% to £2bn, which the retailer attributed to the discretionary market becoming more challenging.

The John Lewis brand's adjusted operating loss widened to £83m, from £53m, reflecting softer trading, cost growth and continued investment in the brand's transformation. The retailer leaned into targeted promotional and clearance activity while maintaining what it called disciplined stock management, under which full-price sales grew 5.5%.

Chair Jason Tarry pointed to strong customer satisfaction and better performance at transformed stores as grounds for confidence, while stressing that the Partnership's employee-owned structure lets it take a longer-term view on losses. John Lewis said it remains cautious for the second half, with its full-year outcome hinging on peak trading, though it described itself as well set up for Christmas.

The results follow the departure of John Lewis managing director Peter Ruis on 6 September, replaced by non-executive board member and former River Island chief executive Will Kernan.

IADS Notes: John Lewis Partnership's widened first-half loss and the leadership handover from Peter Ruis to Will Kernan extend threads already in play across recent coverage. The Rise turnaround plan Kernan now inherits was set in motion just before this week's results, with chair Jason Tarry targeting over £100m from a unified loyalty scheme and £180m from retail media against a weakening UK consumer backdrop (Financial Times, September 2026). Ruis's own exit, confirmed as an orderly, board-level succession with Kernan stepping up from a non-executive role (Fashion Network, August 2026), was read at the time as a test of continuity precisely because it landed just ahead of interim results — a contrast drawn explicitly against Harvey Nichols' distressed sale to Frasers Group, which exposed how unevenly UK department stores are weathering the same conditions (The Guardian, August 2026). Tarry's framing of the Partnership's employee-owned model as what allows it to take "the longer-term view" on losses echoes an argument the business has made before: when it reinstated a modest 2% staff bonus in March 2026, it did so alongside a £21m pre-tax loss tied to technology write-downs, explicitly balancing profitability against that same ownership ethos (Fashion Network, March 2026). The "increased cost of doing business" Tarry now cites is not a new pressure either: a 6.9% shop-floor pay rise announced in February 2026 came with an acknowledgment that H1 2025 revenue had grown 5% while profits were hit by Extended Producer Responsibility charges and National Insurance costs — the same structural cost inflation now weighing on the half just reported (Press Release, February 2026).

John Lewis losses grow amid increased cost of doing business