← Part of the Italy money guide
What does renting a car in Italy really cost?
A car is wonderful for Tuscany, Puglia and the islands, and a liability in the big cities. Two things catch US drivers out before they even hit the road: a permit you must carry by law, and the camera zones that quietly fine you long after you fly home.
At a glance
Must carry
IDP with your US license
IDP cost
About $20 from AAA
Big trap
ZTL camera zones in city centers
Tolls
Autostrada, pay by card or cash
Two traps to get ahead of. First, you legally need an International Driving Permit (IDP) alongside your US license; without it agencies can refuse the car and police can fine you 400 euros or more. Get it from AAA before you fly (about 20 dollars). Second, the ZTL camera zones in historic centers (Rome, Florence, Pisa, Milan, Naples and more) fine you about 80 to 130 euros per entry, arriving months later via the rental company plus a 25 to 60 euro admin fee each. On insurance, your US card and policy generally do not cover you in Europe, so decline the counter's pricey excess reduction and buy a cheaper standalone excess policy instead.
The permit you must carry
Italy requires non-EU drivers to hold an International Driving Permit together with their home license. It is essentially an official translation of your US license, and it is not optional: rental desks can refuse to hand over the car without one, and if the Polizia Stradale stop you, the fine for driving without a valid permit starts around 400 euros and can climb much higher, with the car impounded until a licensed driver collects it.
You cannot buy an IDP in Italy. Get it in the US before you travel, from AAA (about 20 dollars, a week or two by mail), and carry it with your physical license and passport. Ignore any website selling instant online IDPs, they are not valid.
ZTL: the fine that finds you months later
This is the classic Italy money trap. Almost every historic center, Rome, Florence, Pisa, Milan, Siena, Bologna, Naples and many more, has a ZTL (Zona a Traffico Limitato), a camera-enforced zone that only residents and permit holders may enter during posted hours. Drive in by mistake and a camera reads your plate. Each entry is a separate fine, roughly 80 to 130 euros, so one confused loop can trigger several.
You will not know at the time. The fine goes to the car's registered keeper, the rental company, which bills it to your card weeks or months later (sometimes up to a year or two), adding an admin fee of about 25 to 60 euros per ticket. Your sat-nav may route you straight through a ZTL, so watch for the round ZTL sign and camera gates, park outside the center and walk, and if your hotel is inside a ZTL, send it your plate in advance so it can register you for temporary access.
Insurance: decline the counter, cover the excess
Unlike in Canada, your US auto policy and credit-card collision cover generally do not apply in Italy, so you do need some form of collision protection. The rental includes basic collision and theft cover with a high excess (the amount you owe if the car is damaged), often 1,000 to 1,500 euros or more, and the counter will offer to reduce that excess for a steep daily fee.
The cheaper route is to decline the counter's excess reduction and hold a standalone excess policy bought in advance, which reimburses the excess for a fraction of the counter price. That is what the option on this page covers. Keep a credit card in the main driver's name for the deposit hold.
Tolls, fuel and where not to drive
On the road, the autostrada motorways are tolled: take a ticket on entry and pay on exit by card or cash, or use a Telepass lane. Fuel is among the most expensive in Europe. Drivers under 25 pay a young-driver surcharge, and one-way drops cost extra.
The best money move is often where you drive. For Rome, Florence, Venice, Milan and Naples, skip the car: parking is dear and scarce, the ZTL risk is real, and fast trains link the cities. Rent for the places a car actually helps, Tuscany, Umbria, Puglia, Sicily and Sardinia. For paying day to day, see cash or card in Italy, and the Italy money guide.
The mandatory liability cover is non-negotiable, but the counter's collision and theft upsell is where you can save. If your card does not cover the car in Italy, a standalone excess policy bought ahead is usually cheaper, and often covers parts the counter waiver leaves out, like tires, glass and the underbody. RentalCover covers rentals in Italy.
Cover a rental in Italy with RentalCover(opens in a new tab)we may earn a commissionCommon questions
Quick answers.
Do I need an International Driving Permit to rent a car in Italy?
Yes. Italy legally requires non-EU drivers, including US license holders, to carry an International Driving Permit alongside their license. Rental agencies can refuse the car without one, and police fines for driving without a valid permit start around 400 euros. Get an IDP from AAA in the US before you travel; you cannot buy one in Italy.
What is a ZTL, and how do the fines work in Italy?
A ZTL (Zona a Traffico Limitato) is a camera-enforced limited-traffic zone in Italian historic centers that only permit holders may enter. Drive in by accident and each entry is a separate fine of about 80 to 130 euros, billed to your card months later by the rental company plus a 25 to 60 euro admin fee. Watch for the round ZTL sign and do not trust your sat-nav to avoid it.
Does my US insurance cover a rental car in Italy?
Generally no. Unlike in Canada, US auto policies and credit-card collision cover usually do not apply in Europe, so you need collision protection in Italy. The rental has a high excess; rather than pay the counter's steep excess-reduction fee, a standalone excess policy bought in advance covers the same gap for less.
Should I rent a car for Rome or Florence?
Usually no. Rome, Florence, Venice, Milan and Naples have scarce, expensive parking and ZTL zones that fine drivers, and fast trains link them. Rent a car for the countryside and islands instead, such as Tuscany, Umbria, Puglia, Sicily or Sardinia, and use trains and transit for the big cities.
More on Italy
The little money things nobody warns you about.
- Taxis in Italy, and the airport fixed fareTaxis in Italy do not work the way most visitors expect: you cannot really flag one down, and Uber is not the cheap option it is at home. Here is how to get a cab, and the airport rule that saves you money.
- Bringing your dog or cat to Italy.Italy is a popular EU destination for US pet owners, and there is nothing Italy-specific to fear at the border. It runs on the single EU pet-entry process: microchip, rabies in the right order, and an EU health certificate on a 10-day clock. No quarantine, no rabies titer. Here is what that means for Italy, and the local parts worth knowing.
- Tipping in ItalyItaly is not a US-style tipping country, and that surprises many first-timers. Servers earn a real salary, nobody expects 20%, and the charges on your bill that look like tips often are not. Here is what you actually owe.
- Italy's tourist tax, and the Venice access fee.Almost every Italian city adds a small per-person, per-night tax to your stay, and it is rarely in the price you paid online. Here is what it costs in 2026, who is exempt, and why Venice has a second, separate fee that confuses everyone.
- Do I need cash in Italy, or can I use cards?Short answer: cards for most things, a stash of euros for the small ones. Italy is more card-friendly than its reputation, and merchants must legally accept cards, but cash still oils the daily stuff. Here is how to pay well.
- Italy's VAT refund, and what you actually get back.Italy has the EU's highest VAT at 22%, and non-EU visitors can claim some of it back on shopping. The process is now digital and the threshold is low, but operator fees mean the real refund is well under the headline. Here is how it works.
- Staying connected in Italy.In Italy the coverage is strong where the visitors are, the cities, the coast, the hill towns, so the real decision is how you pay for data. For most US travelers an eSIM is far cheaper than the carrier day pass. Here is the math, and the few places signal drops.
Sources, and how this was checked
Last checkedJul 2026
- US Department of StateItaly country information, including road travel and the International Driving Permit requirement
- Untold Italya 2026 guide to renting a car in Italy, ZTL fines and the IDP
Our own readThe IDP requirement and the ZTL camera system are well established; the exact fine and admin-fee amounts vary by city and rental company, and can arrive up to a year or more later, so treat the euro figures as typical 2026 ranges. The steady advice is to carry an IDP, avoid the historic-center ZTLs, and cover the insurance excess before the counter. Checked July 2026.