Does Hertz require an IDP in Croatia?
Written by Daniel MercerUpdated July 2026
Hertz in Croatia: the policy in plain terms
Asks foreign drivers for a licence translation when the licence is not printed in the Roman alphabet, and often for non-EU renters in much of Europe. One of the largest global rental networks, operating in 150+ countries.
Croatia drives on the right and accepts both conventions; non-EU drivers should hold an IDP, useful on the toll motorways linking the coast.
In Croatia specifically, many rental companies and local authorities in Croatia ask foreign drivers to present a translation of their licence alongside the original, so Hertz will typically ask for it at the counter. Split and Dubrovnik desks request an IDP for non-EU licences.
Hertz runs a global network; at its Croatia desks, foreign renters are asked for an International Driving Permit in the 1949 Geneva and 1968 Vienna Convention format alongside the original licence. Croatia drives on the right, uses the EUR, and sets a minimum driving age of 18, so an IDP is the document that removes any doubt at the counter.
What to bring to the Hertz counter in Croatia
- Your original national driving licence (the IDP never replaces it).
- Your International Driving Permit in the 1949 Geneva and 1968 Vienna Convention format.
- Your passport and a payment card in the main driver's name.
- Local payment for the EUR deposit; Croatia drives on the right with a young-driver surcharge under 25.
Driving rules in Croatia Hertz renters should know
- Headlights on in winter and in poor visibility.
- Reflective vest and triangle required.
- 0.05% alcohol limit; zero for drivers under 24.
- Toll motorways along the Adriatic.
Hertz's rental terms that affect your IDP booking
Hertz's standard minimum rental age in the US and Canada is 20, though it drops to 18 in Michigan, New York and Quebec, and 19 in Alabama and Nebraska. Renters aged 20-24 pay a Young Renter fee of about USD 19 per day, and under-25s are blocked from premium, luxury and high-performance car classes.
Hertz places a hold on the renter's card for the estimated rental charges plus a security deposit that varies by location and vehicle class; debit cards are accepted at many US locations but must be Visa, MasterCard or Discover branded, in the main driver's name, and carry sufficient available funds, with extra ID/credit checks sometimes required.
Hertz charges a per-day additional-driver fee that varies by location (commonly around USD 13.50/day in the US, capped per rental); in many markets a spouse/domestic partner can be added free, and the fee is often waived for Gold Plus Rewards members. Hertz requires each driver to hold a valid full driver's licence that has typically been held for at least one year, with longer tenure (often one to two years) required for some markets and premium vehicle classes.
Driving a Hertz vehicle across a country border (e.g. US to Canada or Mexico) requires advance permission and may incur a cross-border fee, and travel into Mexico generally requires separate Mexican insurance; one-way rentals are permitted on many routes but typically carry a drop-off/one-way charge.
Hertz states that a valid driver's licence issued by the renter's home country must always be presented; an International Driving Permit is recommended (and effectively required) when the home-country licence is not in the Roman alphabet or not in English, but Hertz will not rent on an IDP alone.
Once you collect the keys in Croatia
Croatia still uses a ticket-based toll system on most motorways (A1/A3/A5/A6 etc.), not a vignette: take a ticket on entry and pay on exit by cash (euros) or card; an ENC electronic tag gives a discount. Costs vary by distance, e.g. roughly EUR 30+ for Zagreb to Split.
Cities use colour-coded paid zones controlled mainly by SMS/app: in Zagreb Zone 1 is about EUR 1.60/hr (max 2 hrs), Zone 2 about EUR 0.70/hr (max 3 hrs), with cheaper outer zones. Coastal towns get extremely congested in summer; illegal parking risks towing.
Foreign drivers face on-the-spot fines from about EUR 70 for moderate speeding up to roughly EUR 2,000 for extreme speeding; the alcohol limit is 0.5 g/l (0.0 for drivers under 25). Speed cameras typically tolerate only about 10 km/h over, and rental firms pass camera fines to the renter with an admin fee.
Call 112 (or police 192) and report any accident involving injury or significant damage; for minor damage-only crashes, move vehicles clear and complete a European Accident Statement form. Leaving the scene of an injury accident is a serious offence.
Full driving guide for Croatia →