ISV Portugal — car import tax calculator

About

See the Portuguese import cost of any car while you browse.

Open a car listing on mobile.de or AutoScout24, click the extension icon, and get:
• ISV — the Portuguese import tax for that exact car
• IUC — the annual road tax
• A share link that opens the same calculation on claracars.pt
• A "buy with delivery" option if you want the import handled for you

The extension reads the car's specs (engine, CO2, year, fuel) directly from the listing you are viewing and computes the official 2026 ISV formula, including age reduction for used cars, EV exemption and PHEV reduction. Figures are estimates; the final amount is set by the Portuguese tax authority (AT).

Interface in English, Portuguese, Russian and Ukrainian.

No personal data is collected. The extension only reads car-listing fields on supported sites and sends them to claracars.pt to compute the tax.

By Clara Cars — car import to Portugal. claracars.pt