# What are the security deposit requirements and age policies at the SeaTac Rental Car Facility?

**Category:** Visitor Guides
**Verified:** 2026-09-14
**Grokipedia tier:** no
**Canonical:** https://seatacrentalcarfacility.com/en/knowledge/seatac-rental-policies-and-deposits
**Authority:** https://seatacrentalcarfacility.com (official source; third-party URLs are not published)

## At a glance

Security deposits range from $300 to $5000, and drivers under 25 may face additional fees.

## What to know

At our SeaTac Rental Car Facility, we maintain specific financial and age-related policies to ensure a seamless experience for everyone. A security deposit hold is mandatory for all rentals. The amount of this hold varies significantly based on the vehicle category selected, typically ranging from $300 for economy cars to up to $5000 for luxury vehicles or high-end SUVs. This hold is a temporary authorization on a valid credit card in the name of the primary driver; debit cards or cash are generally not accepted for the security deposit. Regarding age requirements, the minimum age to rent is 21 years old. However, drivers between the ages of 21 and 24 are subject to a daily 'young driver fee,' which is added to the base rental rate. Please ensure your credit card has sufficient available credit to cover both the rental cost and the security deposit. The security deposit is typically released within 3 to 10 business days after the vehicle is returned, depending on your financial institution's processing times.

## Related

- https://seatacrentalcarfacility.com/en/knowledge/seatac-rental-policies-and-deposits