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Should You Decline the Miles You Can Earn for Renting a Car?

March 15, 2017
4 min read
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Should You Decline the Miles You Can Earn for Renting a Car?
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"Reader Questions" are answered three days a week — Mondays, Wednesdays and Fridays — by TPG Senior Writer Julian Mark Kheel.

TPG reader Ryan sent us an email to express his surprise about an extra charge on his recent rental car bill...

[pullquote source="TPG Reader Ryan"]I just reviewed my car rental receipt with Dollar Rent A Car. I didn't recognize the "FF SURCHARGE" and was surprised to find that it's a fee I paid to Dollar to cover the Alaska Airlines miles I "earned" through the booking. Do other rental companies charge a fee for miles?[/pullquote]

When you earn miles by flying an airline or eating at a restaurant that participates in a dining program, there's usually no extra fee charged for those miles. Miles earned on your credit card for renting a car don't come with an additional charge, nor do any miles you earn by going through a shopping portal first in order to book the car. So why would there be a fee for adding your frequent flyer number to the rental reservation, right?

Well, the rental car companies don't see it that way. In fact, what Ryan experienced at Dollar is a very common practice across most rental car companies. When you're in the process of booking and you're presented the option to add a third-party loyalty program number to your reservation, those miles will almost always come with a fee attached.

National Car Rental notes its fee for earning frequent flyer miles right under its option to select it.

In some cases, such as when booking with National Car Rental or several other companies, you'll see this stated clearly right next to the option to select a loyalty program, though you might still need to dive into the terms and conditions in order to figure out what the actual fee will be.

You'll have to dig to find out that Dollar charges a fee for earning frequent flyer miles.

But in other cases, it takes extra work to realize you'll be charged for the miles. Dollar doesn't disclose this charge directly next to the option when booking online. Instead, you have to click on the "Local Policies, Terms & Conditions" link to find it spelled out...

Even when you see a promotional offer for bonus miles on a rental car, you'll want to look closely at the terms and conditions to see if the extra miles are, in fact, free.

Mileage bonus offers on rental cars usually come with fees as well.

So is it worth paying for these miles? Let's do the math using this Dollar/Alaska triple miles promotion as an example. Dollar says you'll get 150 Alaska Mileage Plan miles per rental day, but the miles are subject to a surcharge of 95 cents per day. That means you're effectively paying 0.63 cents per mile. Based on the most recent TPG monthly points and miles valuations, Alaska miles are worth 1.9 cents each, so buying those miles at one-third of that value is probably worthwhile.

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However, if this wasn't a triple miles promotion and you only got 50 miles for 95 cents per day, you'd be paying a much higher 1.9 cents per mile, which means you're not gaining any value by purchasing those miles. Better to leave your frequent flyer number off the reservation in that case and save your infinitely more flexible cash for a better mileage offer down the road.

So Ryan, now you know what to keep an eye out for the next time you consider earning miles for renting a car. Thanks for the question, and if you're a TPG reader with a question you'd like answered, tweet us at @thepointsguy, message us on Facebook or send an email to info@thepointsguy.com.

Featured image by UIG via Getty Images

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4XEarn 4X Membership Rewards® points per dollar spent on purchases at restaurants worldwide, on up to $50,000 in purchases per calendar year, then 1X points for the rest of the year.
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  • Intro Offer

    As High As 100,000 points. Find Out Your Offer.
  • Annual Fee

    $325
  • Recommended Credit

    Excellent to Good

Why We Chose It

There’s a lot to love about the Amex Gold. It’s a fan favorite thanks to its fantastic bonus-earning rates at restaurants worldwide and at U.S. supermarkets. If you’re hitting the skies soon, you’ll also earn bonus Membership Rewards points on travel. Paired with up to $120 in Uber Cash annually (for U.S. Uber rides or Uber Eats orders, card must be added to Uber app and you can redeem with any Amex card), up to $120 in annual dining statement credits to be used with eligible partners, an up to $84 Dunkin’ credit each year at U.S. Dunkin Donuts and an up to $100 Resy credit annually, there’s no reason that foodies shouldn’t add the Amex Gold to their wallet. These benefits alone are worth more than $400, which offsets the $325 annual fee on the Amex Gold card. Enrollment is required for select benefits. (Partner offer)

Pros

  • 4 points per dollar spent on dining at restaurants worldwide and U.S. supermarkets (on the first $50,000 in purchases per calendar year; then 1 point per dollar spent thereafter and $25,000 in purchases per calendar year; then 1 point per dollar spent thereafter, respectively)
  • 3 points per dollar spent on flights booked directly with the airline or with amextravel.com
  • Packed with credits foodies will enjoy
  • Solid welcome bonus

Cons

  • Not as useful for those living outside the U.S.
  • Some may have trouble using Uber and other dining credits
  • You may be eligible for as high as 100,000 Membership Rewards® Points after you spend $6,000 in eligible purchases on your new Card in your first 6 months of Card Membership. Welcome offers vary and you may not be eligible for an offer. Apply to know if you’re approved and find out your exact welcome offer amount – all with no credit score impact. If you’re approved and choose to accept the Card, your score may be impacted.
  • Earn 4X Membership Rewards® points per dollar spent on purchases at restaurants worldwide, on up to $50,000 in purchases per calendar year, then 1X points for the rest of the year.
  • Earn 4X Membership Rewards® points per dollar spent at US supermarkets, on up to $25,000 in purchases per calendar year, then 1X points for the rest of the year.
  • Earn 3X Membership Rewards® points per dollar spent on flights booked directly with airlines or on AmexTravel.com.
  • Earn 2X Membership Rewards® points per dollar spent on prepaid hotels and other eligible purchases booked on AmexTravel.com.
  • Earn 1X Membership Rewards® point per dollar spent on all other eligible purchases.
  • $120 Uber Cash on Gold: Add your Gold Card to your Uber account and get $10 in Uber Cash each month to use on orders and rides in the U.S. when you select an American Express Card for your transaction. That’s up to $120 Uber Cash annually. Plus, after using your Uber Cash, use your Card to earn 4X Membership Rewards® points for Uber Eats purchases made with restaurants or U.S. supermarkets. Point caps and terms apply.
  • $84 Dunkin' Credit: With the $84 Dunkin' Credit, you can earn up to $7 in monthly statement credits after you enroll and pay with the American Express® Gold Card at U.S. Dunkin' locations. Enrollment is required to receive this benefit.
  • $100 Resy Credit: Get up to $100 in statement credits each calendar year after you pay with the American Express® Gold Card to dine at U.S. Resy restaurants or make other eligible Resy purchases. That's up to $50 in statement credits semi-annually. Enrollment required.
  • $120 Dining Credit: Satisfy your cravings, sweet or savory, with the $120 Dining Credit. Earn up to $10 in statement credits monthly when you pay with the American Express® Gold Card at Grubhub, The Cheesecake Factory, Goldbelly, Wine.com, and Five Guys. Enrollment required.
  • Explore over 1,000 upscale hotels worldwide with The Hotel Collection and receive a $100 credit towards eligible charges* with every booking of two nights or more through AmexTravel.com. *Eligible charges vary by property.
  • No Foreign Transaction Fees.
  • Annual Fee is $325.
  • Terms Apply.