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BOE-A-2026-13639 ·23 June 2026 ·Act critical
Administrative

Businesses and individuals: 3 months to update official exchange rates or risk discrepancies

The Bank of Spain Resolution publishes the official euro exchange rates for 22 June 2026, which are deemed valid under Article 36 of Law 46/1998. These rates supersede previous ones and must be used in official financial transactions. This change affects all exchange rate users in both the public and private sectors, including companies, individuals, and public administrations, who must update their calculations and records according to the newly published rates.

In 2 key points

  1. Official exchange rates are updated daily according to the ECB and published by the Bank of Spain (Art. 36 Law 46/1998) (art. 36 Ley 46/1998)
  2. The rates published on 22 June 2026 are those that will be considered official for financial transactions (Resolución de 22 de junio de 2026)

How it affects those involved

Businesses and individuals conducting international financial transactions must update their exchange rate calculations to avoid errors in payments or pricing. Public administrations managing contracts or imports must adjust their official records. Financial advisors must inform their clients of the new rates and ensure that internal systems are updated. Failure to update in a timely manner may lead to a risk of discrepancies or calculation errors.

Lifecycle

2026-06-23PublishedPublished in the BOE
2026-06-23Into forceComes into force (Resolución de 22 de junio de 2026)
Official text Based on BOE data (boe.es). Information, not advice.

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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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