Companies and individuals: 1 euro = 1.1555 US dollars (immediate update)
Technical details
Type
Act (what is this?)
Identifier
BOE-A-2026-6637
Published
21 Mar 2026
Entry into force
20 Mar 2026 (in force)
Summary
The Bank of Spain publishes the new euro exchange rates as of 20 March 2026, set by the European Central Bank. These rates are officially effective and must be used in financial transactions, contracts, and tax declarations. The update takes effect immediately without delay.
Lifecycle
2026-03-21PublishedPublished in the BOE
2026-03-20Into forceComes into force (Resolución de 20 de marzo de 2026, del Banco de España)
BMC resources for this provision
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Official text Based on BOE data (boe.es). Information, not advice.