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BOE-A-2026-2546 ·3 February 2026 ·Resolution Low impact
Tax

Publication of official mortgage market reference interest rates for January 2026

The Bank of Spain has published the official reference interest rates for January 2026, including the Euribor for various terms, the five-year IRS, the €STR, and the Mibor (Arts. 1, 2, 3, and 4). These values serve as official indices for determining interest rates in mortgage contracts and other financial instruments in accordance with Bank of Spain Circular 5/2012 (Art. 1.1).

In 3 key points

  1. One-year Euribor: 2.245% (art. 1)
  2. One-year €STR-based interest rate: 2.125% (art. 3)
  3. Mibor (one-year interbank rate): 2.245% (art. 4)

Lifecycle

2026-02-03PublishedPublished in the BOE
Official text Based on BOE data (boe.es). Information, not advice.

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