In early February more than 30% of households with variable-rate mortgages will see repayments fall as contracts indexed to the 3‑ and 12‑month Euribor are re‑set lower. However, borrowers tied to the 6‑month Euribor face higher payments, producing a mixed outcome across the mortgage stock. The distribution of effects depends on contract type and review timing: short‑term indexers and recently re‑set trackers gain immediate relief and some boost to disposable income, while those on six‑month fixings — and borrowers nearing the end of introductory fixed deals — may experience pressure on household budgets. The divergence highlights how small shifts in short‑term money‑market rates can materially alter household cashflows, influence refinancing demand and sales in the property market, and shape borrower decisions about switching to longer fixed rates. Policy and money‑market expectations for Euribor through the year will determine whether the February moves are temporary relief or the start of a sustained trend.