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BOE-A-2026-775 ·13 January 2026 ·Act critical
Administrative

Businesses and individuals: 12 January 2026 deadline to update euro exchange rates

The Bank of Spain Resolution publishes the euro exchange rates for 12 January 2026, approved by the European Central Bank, which now have official effect (Art. 36 of Law 46/1998). These rates supersede previous ones and must be used for financial transactions, international trade, and currency conversions.

In 2 key points

  1. Euro exchange rates will be updated on 12 January 2026 for official use (art. 36 Ley 46/1998)
  2. 1 euro = 1.1692 US dollars (and other currencies) (texto fuente)

How it affects those involved

Traders, businesses, and individuals conducting international transactions must update their exchange rates from 12 January 2026 to avoid errors in pricing, invoicing, or payments. Financial institutions must incorporate the new rates into their calculation systems. Financial advisors should inform their clients of the update to ensure accuracy in operations.

Lifecycle

2026-01-13PublishedPublished in the BOE
2026-01-12Into forceComes into force (art. 36 Ley 46/1998)
Official text Based on BOE data (boe.es). Information, not advice.

Does this provision affect you?

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This analysis is informational only and does not constitute legal advice or create a client-adviser relationship. BM Consulting.
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