Does Alamo require an IDP in South Korea?

Alamo's standard minimum rental age in the US is 21 (18 in Michigan and New York where state law requires it); renters aged 21-24 pay a "young/youthful driver" surcharge that averages about $25 per day but varies by location (for example roughly $13/day in Michigan and $20/day in New York), and under-25 renters may be restricted to certain car classes.

A major credit card in the primary renter's name is required at most locations; debit/check cards bearing a Visa, Mastercard or Discover logo are accepted at airport locations only with a ticketed return travel itinerary (Discover not accepted in Canada), and the name/address on the card and license must match, with a hold placed at pickup that reduces available funds.

Additional authorized drivers typically cost about $15 per day each (around $5/day in New York), and every additional driver must also meet the minimum-age and license requirements; some promotions or contracted/corporate rates waive the fee. Alamo requires each driver to hold a valid, unexpired driver's license; the license must have been issued before the rental and held for the qualifying period, with locations commonly expecting it to have been held for at least 1 year.

Vehicles rented in the US may typically be driven throughout the US and Canada but cannot be taken into Mexico; vehicles rented in Canada may be driven in Canada and the US. Cross-border and one-way rentals must be disclosed and authorized at the counter, and one-way availability and drop fees vary by location.

Alamo states an International Driving Permit cannot be used on its own and the home-country license must always be presented; an IDP is recommended (not required) when the license uses Roman/English letters, but is required when the license is in a non-Roman alphabet (e.g. Russian, Japanese, Arabic), with a typed professional translation as a substitute if no IDP is available.

Expressways use the Hi-Pass electronic system; if your rental has a Hi-Pass transponder use the blue Hi-Pass lanes, otherwise take the cash/card hybrid lanes and never enter a Hi-Pass-only lane. A Seoul-Busan trip costs roughly 20,000-25,000 KRW and tolls are payable by cash, card or T-money.

Street parking is scarce and metered; pay at the meter or machine and reverse-parking is the local norm in narrow bays. Cities use paid public lots and underground mall garages (often 1,000-3,000 KRW per 30 min), and illegally parked cars in central Seoul are ticketed or towed.

Speeding fines commonly run 30,000-120,000+ KRW (school zones, 30 km/h, double fines from 2026), phone-without-handsfree and seatbelt are fined, and drink-driving at 0.03% BAC or above is severely punished. Camera fines are billed to the renter's card with an admin fee; some on-the-spot fines apply at stops.

Call 112 for police and 119 for ambulance/fire; for any injury or insurance claim file a police report and do not leave the scene. Photograph vehicle positions before moving, and avoid privately settling with the other party as fault is determined for insurance.