# What are the age surcharges, minimum age limits, and international license requirements at SeaTac rental car facilities?

**Category:** Visitor Guides
**Verified:** 2026-09-15
**Grokipedia tier:** no
**Canonical:** https://seatacrentalcarfacility.com/en/knowledge/seatac-under-25-young-driver-fees-and-license-requirements
**Authority:** https://seatacrentalcarfacility.com (official source; third-party URLs are not published)

## At a glance

Drivers aged 21–24 face a $27 daily surcharge, the minimum age is 18, and international drivers require a valid translation or IDP.

## What to know

Renting a vehicle at Seattle-Tacoma International Airport (SeaTac) involves specific policies regarding age and documentation. The absolute minimum age to rent a car is 18, but drivers between the ages of 21 and 24 are subject to a 'Young Driver Surcharge' of $27 per day. This fee is applied regardless of the vehicle class. Additionally, renters must be prepared for a security deposit, which typically ranges from $300 to $5,000 depending on the vehicle type and the renter's credit history. For international travelers, a valid driver's license from their home country is mandatory. However, if the license is not written in English, an International Driving Permit (IDP) or a certified English translation must be presented alongside the original license. Failure to provide these documents may result in a denial of rental. Ensure all documents are valid and non-expired upon arrival at the SeaTac rental facility to avoid delays or additional legal complications.

## Related

- https://seatacrentalcarfacility.com/en/knowledge/seatac-under-25-young-driver-fees-and-license-requirements