Skip to content
BOE-A-2026-3369 ·13 February 2026 ·Act critical
Administrative

Companies and individuals: 12 February 2026 deadline to update euro exchange rates

The Bank of Spain Resolution publishes the euro exchange rates effective from 12 February 2026, as published by the European Central Bank. These rates have official status and must be used in financial transactions, contracts, or declarations requiring currency conversions. The change applies from the date specified in the resolution (Art. 36 of Law 46/1998).

In 2 key points

  1. Euro exchange rates will be updated on 12 February 2026 according to the ECB (art. 36 Ley 46/1998)
  2. The published rates have official status for financial transactions (art. 36 Ley 46/1998)

How it affects those involved

Traders, companies, and individuals conducting international transactions must update their currency conversion calculations from 12 February 2026. Public finance departments and banking institutions must apply the new rates to their operations. Financial advisors should review their calculations to prevent errors in invoicing, payments, or interest rates. Conversion errors may lead to financial losses or contractual disputes.

Lifecycle

2026-02-13PublishedPublished in the BOE
2026-02-12Into forceComes into force (art. 36 Ley 46/1998)
Official text Based on BOE data (boe.es). Information, not advice.

Does this provision affect you?

The administrative team reviews your specific situation.

Talk to the administrative team
This analysis is informational only and does not constitute legal advice or create a client-adviser relationship. BM Consulting.
Email
Contact