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Key Dates and Deadlines in Invoicing and VAT Recording

Tuesday, 10 / March / 2026
Present

We remind you of the importance of considering the different dates and deadlines involved in invoicing processes and their recording in the VAT ledgers, given their tax relevance.

In this regard, it is advisable to pay particular attention to the correct identification of the transaction date and the invoice issuance date, as well as to the legally established deadlines for issuing invoices, together with other aspects related to billing information systems (SIF).

Download the tax note detailing the practical implications to be considered.

VAT Team - Allyon ETL

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