National has two types of discount codes: an “Account Number” and a “Coupon Code”. The Account Number is the National discount code used to identify a special rate for a corporate contract, association, coupon, or other special rates. A Coupon code is typically used for a free car class upgrade or possibly a rebate off a multi-day rental.
Here are some of the publicly available National Discount Codes and Coupon Codes. We will continue to add to the list as we find new ones.
| Company | Discount | Account Number | Coupon ID |
| National | Unknown | 7890092 | ND2119071Q |
| National | Work pretty well on 4-day rentals | 5063773 | NF1448DDX |
| National | For 5 days or longer | 5063773 | NF1982JDD |
| National | Save up to 25% | 5025938 | |
| National | Save up to 25% & $25 Off Weekly Rental | 5025938 | ND2182HLD |
| National | Save up to 25% & One free Day on Weekend Rental | 5025938 | NF3514JDS |
| National | Save up to 25% & Two Class Upgrade. | 5025938 | NU2749JDL |
| National | 35% discount at JFK | 5005809 | |
| National | All California Universities | 5436624 | |
| National | National Association of Broadcasters | 5282865 | |
| National | AAA | 6100253 | |
| National | American Airlines | 5036929 | |
| National | State of CA | 5400321 |
How to Apply a National Car Corporate Code
When making your reservation you will see that National has a separate tab for the “Account Number /Coupons”. Click the little down arrow to reveal the Account Number and Coupon Boxes. The Account Number field is where you enter your discount code or corporate code.
Just enter or paste the code number in the box and the discount and offer will automatically be applied to your reservation.
