CER members

IBI bonification calculator

Estimate the municipal IBI bonification for self-consumption in the 100 most relevant municipalities.

Active development · something off?Tell us →

Indicative estimate

This calculator queries the fiscal ordinances of the 5 municipalities in our database. The final bonification may vary due to reductions, surcharges or annual changes in the ordinance. Confirm with your municipality before making a firm financial calculation.

This tool is in active development

We use it every day and improve it weekly. If you spot a bug, something’s missing, or you’d like to test new versions before anyone else, let us know.

Tell us what’s missing or broken

We reply within 48 hours. No spam, just a direct answer.

Or write directly to balakirev.andrey@gmail.com.