Incentives & subsidies

IBI/ICIO bonuses, regional grants, tax deductions — what is active, where, and how to apply.

How the solar IBI rebate works in Spain (and why your neighbour does not have it)

The IBI rebate for solar is decided by each town hall, not by Madrid — which is why two neighbouring towns can be opposites. The table of the 29 municipalities whose ordinance we have read, with their ceilings and terms, and the eight where we read it and there is nothing.

Aug 22, 2026

Solar incentives in Spain: what actually exists, and who can claim it

The three layers of solar relief in Spain — national income-tax deductions, your autonomous community's, and your own town hall's IBI and ICIO rebates — each figure with the ordinance it was read on and the date it was checked. Including the eight towns where we read the text and there is nothing.

Aug 22, 2026

Want a free assessment for your roof?

We size, supply and install. Quote and payback projection in 24 h.

Get free assessment