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BOE-A-2026-14328 ·1 July 2026 ·Act critical
Administrative

Businesses and individuals: 30 June 2026 deadline to update official exchange rates

The Bank of Spain Resolution publishes the new exchange rates of the euro against the US dollar and other currencies, as established by the European Central Bank on 30 June 2026. These changes take official effect pursuant to Article 36 of Law 46/1998 and must be used in financial and commercial transactions. The update is performed automatically within the official euro reference system.

In 2 key points

  1. 1 euro = 1.1394 US dollars (Art. 36 Law 46/1998) (art. 36 Ley 46/1998)
  2. The exchange rates are official as of 30 June 2026 (art. 36 Ley 46/1998)

How it affects those involved

Traders, businesses, and individuals conducting international transactions must update their price and cost calculations based on the new exchange rates. Public administrations and financial institutions must incorporate these values into their calculation systems. Financial and trade advisors should review their reports and projections to ensure calculation accuracy. Errors in conversion may lead to losses in import or export operations.

Lifecycle

2026-07-01PublishedPublished in the BOE
2026-06-30Into 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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