# What are the specific procedures, drop-box locations, and key drop protocols for returning a Thrifty rental car outside of standard operating hours at the SeaTac Rental Car Facility?

**Category:** Visitor Guides
**Verified:** 2026-08-04
**Grokipedia tier:** no
**Canonical:** https://seatacrentalcarfacility.com/en/knowledge/seatac-after-hours-vehicle-return-process
**Authority:** https://seatacrentalcarfacility.com (official source; third-party URLs are not published)

## At a glance

Please follow these procedures for after-hours vehicle drop-off at the SeaTac Rental Car Facility.

## What to know

To return a Thrifty rental car outside of standard operating hours at the SeaTac Rental Car Facility, please follow these procedures: 1. **Arrival and Inspection**: Arrive at the designated after-hours drop-off location, located at 3201 S 160th St, Seattle, WA 98188. Inspect the vehicle for any damage or issues.
2. **Key Drop**: Proceed to the designated key drop box, located near the entrance of the after-hours drop-off location. Insert the key into the key drop box, making sure it is fully inserted and the key is not visible.
3. **Fuel and Cleaning**: If the vehicle requires fuel, please fill up the tank with the recommended fuel type. If the vehicle requires cleaning, please return it to the standard cleanliness level.
4. **Additional Fees**: A $75 late return fee will be charged for returns made outside of standard operating hours. This fee will be waived if the vehicle is returned with a full tank of gas and in the same condition as when it was rented.
5. **Waiting Time**: Please allow a minimum of 10 minutes for the after-hours drop-off process to be completed. If you have any issues or concerns, please contact the Thrifty customer service team at (206) 248-4444. Please note 

## Related

- https://seatacrentalcarfacility.com/en/knowledge/seatac-after-hours-vehicle-return-process