Does Budget require an IDP in Thailand?

Budget's published minimum rental age is 21 in most US states (18 in New York and Michigan), with renters under 25 paying a daily young-driver surcharge; typically around $27/day in most markets, but materially higher at corporate locations such as New York ($35/day for ages 21-24 and $84/day for 18-20) and Michigan ($28/day for 21-24 and $41/day for 18-20). No surcharge applies to drivers 25 and older.

Budget requires a valid credit or debit card; renters under 25 must use a credit card and cannot use a debit card. Deposit type and amount vary by location, with a typical credit-card hold of roughly $80 plus estimated charges plus one extra day's charges, or a minimum near $300, whichever is greater.

Budget allows up to two additional drivers per rental and a per-day additional-driver fee typically applies (varies by location), though it is commonly waived for a spouse or domestic partner; pre-authorized additional drivers must be a spouse/domestic partner, a fellow employee/employer, or a companion driver to a renter with a disability. Budget does not publish a fixed US-wide tenure requirement, but the driver must hold a valid, current full driver's licence, and many corporate-operated locations verify the renter's and additional drivers' records with the DMV before completing the rental.

Driving a Budget rental into Mexico is restricted to authorized corporate-account holders (no one-way rentals into Mexico), and Mexican auto liability insurance is required. Travel into Canada is permitted from many US locations with advance arrangement and Budget's consent, and a Canadian non-resident insurance card may be required; one-way cross-border drop-offs are availability-dependent and carry extra fees that must be authorized in the rental agreement.

Budget generally requires a valid driver's licence, passport, and an International Driving Permit issued in the driver's name from their home country; EU residents renting within the EU may present either their EU licence alone or with an IDP. If the home-country licence is not written in the Roman alphabet, an IDP is mandatory to rent.

Bangkok and inter-city expressways (EXAT/DOH) charge fixed-amount tolls payable in cash at booths or electronically via the M-Pass or Easy-Pass transponder/sticker; most short urban expressway segments cost roughly 25-90 THB. Unpaid e-tolls now carry escalating penalties, so use cash lanes if your rental has no tag.

Park only in marked bays; illegal or red-and-white-curb parking draws 200-500 THB fines and towing, common in central Bangkok. Malls and BTS-area lots offer paid garages (often 20-40 THB/hr), and apps/attended lots are the safe option in dense districts.

Speeding typically 1,000-2,000 THB, no-seatbelt and mobile-phone use up to 1,000 THB, and drink-driving over 0.05% BAC is heavily fined or jailed; minor fines are frequently issued on-the-spot in cash at checkpoints. Rental firms pass camera/toll tickets to your card plus an admin fee.

Call 1669 for medical emergency and 191 for police (insurance/tourist accident hotline 1554); for any injury or insurance claim a police report is required. Do not move the vehicles until police or the insurer's assessor arrives unless they are blocking a fast lane and you mark positions.