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BOE-A-2026-7342 ·31 March 2026 ·Resolution Low impact
Administrative

Euro exchange rates updated to 30 March 2026

The Bank of Spain publishes the new euro exchange rates effective 30 March 2026, set by the European Central Bank. These rates are officially valid and must be used in financial transactions, contracts and tax declarations, as per Article 36 of Law 46/1998 on the Introduction of the Euro.

In 2 key points

  1. Official exchange rates are updated on 30 March 2026 according to the ECB (texto fuente)
  2. The changes come into effect officially in accordance with Article 36 of Law 46/1998 (art. 36 Ley 46/1998)

How it affects those involved

Business owners, individuals and public administrations must update their financial calculations and exchange rates for international transactions. Financial advisers and account managers should review their figures to avoid errors in payments, receipts or declarations. Sectors dependent on foreign exchange operations, such as international trade or tourism, experience a direct impact on their costs and pricing.

Lifecycle

2026-03-31PublishedPublished in the BOE
2026-03-31Into forceComes into force (texto fuente)
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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