Does Avis require an IDP in Hong Kong?

Avis's standard minimum rental age is 25, though it rents to drivers as young as 21 in most US states/provinces (some locations require 25 by local law); renters aged 21-24 pay a young-driver surcharge of roughly $25 per day in the US (about $35/day in Canada).

Avis requires an Avis-honored credit or charge card (Visa, Mastercard, Amex, etc.) and places an authorization hold covering the estimated charges plus a security amount; Visa/Mastercard debit cards are accepted at most US locations but are subject to stricter checks, and the card must be in the renter's name.

Additional drivers must be at least 25 (or meet the underage rules) with a valid licence and typically cost about $13 per day, capped near $65 per rental; in California the fee is waived for a spouse, parent, sibling or child of the renter. Avis requires a valid driver's licence held for the entire rental period that is not suspended, expired, revoked, cancelled or surrendered; it does not publish a fixed minimum holding period in the US, though some international locations require the licence to have been held for 1-2 years.

Avis generally permits US-to-Canada travel if the renting location is notified in advance, but driving into Mexico is restricted (typically corporate accounts only, no one-way, and Mexican insurance purchased through Avis from border states); one-way rentals are offered with a drop-off charge that may apply on certain rates.

Avis states that "International Driver's Permits are valid only if presented with the original local license. An International Driver's Permit is not acceptable by itself." Foreign licences are accepted if the issuing country participated in the 1949 Geneva Convention on Road Traffic or has a reciprocal agreement with the US; non-Roman-alphabet licences effectively require an IDP, and renters with a foreign licence may need to present a passport.

Hong Kong has numerous toll tunnels and roads (fees roughly HK$0-HK$75 depending on tunnel and vehicle) now moving to the cashless HKeToll system, where a vehicle tag is read automatically and billed. Rental cars are tag-equipped and tolls are charged back to the renter.

On-street metered bays (30 minutes to 2 hours) are paid by Octopus card or the app, and commercial car parks dominate, with busy-area hourly rates above HK$50. Illegal parking draws a fixed penalty (raised to HK$400 from 2026), wheel-clamping or towing.

Fixed-penalty speeding fines run HK$320 (up to 15 km/h over) to HK$1,000 (over 45 km/h over), with demerit points and possible disqualification; phone use and no seatbelt are also penalised. Rental firms forward camera/fixed-penalty notices to the renter plus an admin fee.

Dial 999 for emergencies; you must stop, exchange details, and report any accident to police within 24 hours (immediately if there is injury). A police report is needed for the rental company and any insurance claim.