Self-consumption subsidies under RD 477/2021 are not taxable in Personal Income Tax

Obtaining a subsidy generally represents a variation in wealth value by incorporating new funds. However, specific regulations establish relevant exceptions to incentivize the energy transition in households.

What the DGT has resolved

The Dirección General de Tributos (DGT) has clarified the tax nature of the aid granted within the framework of Royal Decree 477/2021. Although the incorporation of money through a subsidy technically constitutes a capital gain, special regulations prevail over the general rule.

According to the fifth additional provision of the Personal Income Tax Law (LIRPF), the aid granted under this Royal Decree will not be integrated into the taxable base of the tax. Consequently, the amount received by the taxpayer is not subject to taxation in their income tax return.

What this means for you

If you are an individual who has applied for or will receive aid for the installation of self-consumption systems or renewable thermal systems under the protection of RD 477/2021, this criterion benefits you directly. It means that the money received to finance these energy improvements will not increase your tax burden nor increase the taxable base upon which your IRPF is calculated.

This tax treatment ensures that the economic benefit of the subsidy is entirely for the beneficiary, fulfilling the objective of promoting the adoption of clean energies without the tax impact reducing the aid received.

What you should do

It is fundamental that, when filing your income tax return, you verify that these aids have not been erroneously included as income or capital gains. Since the exemption is explicitly regulated in the LIRPF, the taxpayer must have the documentation proving that the subsidy specifically comes from Royal Decree 477/2021.

Each subsidy situation may have nuances depending on its origin and application, so it is necessary to assess the technical documentation and the grant resolution in each particular case.