Spain Issues the 2018 SII Filing Deadline Calculator

Ramón Frias
January 2, 2018

Spain's tax administration (the AEAT) has announced the release of the SII 2018 deadline calculator. This tool is designed to help calculate the exact date by which each SII report should be submitted to the AEAT. Determining the exact day of the deadline can be confusing under the current system when factoring in weekends and other Spanish holidays. This tool will ensure that these dates are not taken into account when calculating the deadline, and will also help to clarify any possible confusion arising from the fact that starting January 1, 2018, the deadline for reporting inbound and outbound invoice transactions will be reduced from 8 days to 4 days.

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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