Calculation of the Temporary Solidarity Tax on Large Fortunes
We inform you how to calculate the amount of this tax when it is necessary for the purposes of completing the Wealth Tax.
In those cases where, for the calculation of the regional tax credit for the Wealth Tax, it is necessary to include in the tax return the amount of the Temporary Solidarity Tax on Large Fortunes (in the 2025 tax year, the Autonomous Communities of Andalusia, Galicia, Madrid, Cantabria, La Rioja and the Region of Murcia), a version of the 2025 tax form 718 help program called "Form 718 2025 Open Simulator" has been enabled.
This version of the "Model 71" help program82025"Open Simulator" works as a simulator, that is, it does not require taxpayer identification (it does not validate the taxpayer's tax identification number) and based on the data that is entered, it will be possible to simulate the declaration of the Temporary Solidarity Tax of Large Fortunes.
This version does not allow the filing of the declaration.