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BOE-A-2026-13202 ·17 June 2026 ·Act critical
Administrative

Businesses and individuals: 3-month window to update official exchange rates or risk discrepancies

The Bank of Spain Resolution publishes the official euro exchange rates for 16 June 2026, in accordance with Article 36 of Law 46/1998. These rates must be used for official financial transactions and currency quotations. The change in rates affects all sectors involved in foreign exchange operations, particularly international trade, financial services, and exports. Authorities and businesses must update their internal systems to reflect the new rates from the date of publication.

In 2 key points

  1. Official exchange rates are published on 16 June 2026 and must be used in financial transactions (texto del artículo 36 de la Ley 46/1998)
  2. The Bank of Spain publishes the official rates in its resolution dated 16 June 2026 (Resolución de 16 de junio de 2026 del Banco de España)

How it affects those involved

For businesses and individuals conducting foreign exchange transactions, official rates are established for use in invoices, payments, and quotations. This directly affects import and export costs and may lead to discrepancies if previous rates are used. Companies that fail to update their systems risk non-compliance with transparency regulations and errors in calculating profits or losses. Financial advisors must adjust their reports and recommendations to reflect the new rates.

Lifecycle

2026-06-17PublishedPublished in the BOE
2026-06-17Into forceComes into force (Resolución de 16 de junio de 2026 del Banco de España)
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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