Skip to content
BOE-A-2026-1375 ·20 January 2026 ·Act critical
Administrative

Companies and individuals: 19 January 2026 deadline to update euro exchange rates

The Bank of Spain Resolution publishes the new euro exchange rates against the US dollar and other currencies, effective from 19 January 2026, based on European Central Bank data (Art. 36 of Law 46/1998). This change affects all parties conducting financial transactions or requiring currency conversion updates.

In 2 key points

  1. 1 euro = 1.1631 US dollars (as of 19/01/2026) (CAMBIOS)
  2. Exchange rates are deemed official pursuant to Article 36 of Law 46/1998 (art. 36 Ley 46/1998)

How it affects those involved

Traders, companies, and individuals engaged in international transactions must update their exchange rates from 19 January 2026 to prevent errors in pricing, invoicing, or payments. Public administrations and financial services must use these official values in their records. Advisors should inform clients of the new rate to ensure accuracy in conversion operations.

Lifecycle

2026-01-20PublishedPublished in the BOE
2026-01-19Into forceComes into force (Resolución de 19 de enero de 2026)
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