North America
June 27, 2017
Spain Issues SII Filing Deadline Calculator
Discover how the AEAT calculator automatically calculates a deadline by inputting the type of invoice and the date of issuance or receipt.

Ramón Frias

Author

Sovos

This blog was last updated on December 1, 2021

Spain is quickly and steadily marching towards the planned July 1 implementation of the new Supply of Information System (locally known as SII) reporting requirement. Under the law, businesses have four days from the time an invoice is issued or received to notify the Spanish Tax Administration (AEAT) of the transaction. Determining the exact day of the deadline can be confusing when considering the impact of weekend and other Spanish holidays. Likewise, during the first six months of the requirement, the law affords taxpayers 8 days to comply. So as to avoid any possible confusion, AEAT has designed an online tool that automatically calculates the filing deadline by inputting the type of invoice and the date of issuance or receipt. The tool can be found here.
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Ramón Frias
Ramon is a Tax Counsel on the Regulatory Analysis team at Sovos. He is licensed to practice law in the Dominican Republic and is a member of the Dominican Bar Association. He has a Certificate Degree from Harvard University as well as a J.D. from the Universidad Autonoma de Santo Domingo. Ramon has written a number of essays about tax administration and has won the first prize in the international essays contest sponsored by the Inter American Center of Tax Administrations (CIAT). Prior to joining Sovos, Ramon worked for more than 10 years in the Department of Revenue of the Dominican Republic where he served as Deputy Director. He is proficient in French and Spanish.
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