IUC with change in payment

The Single Road Tax (IUC) will undergo changes in terms of payment from 2026.

From next year, you will no longer have to take into account the date of your car's registration when paying the IUC. From 2026, you'll have until February to make your payment or you'll have the option of splitting it into two installments.

Pay by February

If your vehicle pays an IUC of less than €100, you will have until February to pay the Single Circulation Tax, starting in 2026.

Pay in two installments

Vehicles with an IUC of more than €100 will have to pay it in two equal installments, in February and October.

This IUC measure with a change in payment will come into force in 2026 and responds to a process of tax simplification, in order to avoid delays in payments and the corresponding fines.

Currently, IUC is paid in the month of the car's registration and, often, people forget which month the car is in and delay paying the Single Road Tax, resulting in fines. With this measure, a fixed payment date is allowed in order to avoid these fines, as is already the case with IMI.

Translated with DeepL.com