Amex Platinum Authorized Users: Benefits & Cost

Amex Platinum Authorized Users: Benefits & Cost

9
In the interest of full disclosure, OMAAT earns a referral bonus for anyone that’s approved through some of the below links. These are the best publicly available offers (terms apply) that we have found for each product or service. Opinions expressed here are the author's alone, not those of the bank, credit card issuer, airline, hotel chain, or product manufacturer/service provider, and have not been reviewed, approved or otherwise endorsed by any of these entities. Please check out our advertiser policy for further details about our partners, and thanks for your support!

Link: Apply now for The Platinum Card® from American Express or The Business Platinum Card® from American Express

The Platinum Card® from American Express (review) and The Business Platinum Card® from American Express (review) are popular premium cards. Many people pick up these cards not because of the return they offer on everyday spending, but rather because of all of the perks of being a cardmember.

For perks-rich cards, there’s often value in adding authorized users, so that you can share your benefits with loved ones and close friends. So in this post I wanted to take a close look at the value proposition of adding Amex Platinum authorized users — how much does it cost, and what does it get you?

Amex Platinum authorized users cost

The value of adding authorized users varies quite a bit, depending on whether you’re looking at the personal or business version of the card:

When deciding whether to add authorized users, also keep in mind that the primary cardmember is responsible for any charges they make, so only add people that you can trust.

Amex Platinum authorized user benefits

If you add authorized users to the Amex Personal Platinum or Amex Business Platinum, what benefits should you expect that they’ll receive?

For one, authorized users get the full suite of airport lounge access perks, which I’d argue are the best offered by any premium credit card. This includes:

  • Access to Amex Centurion Lounges; guests cost $50 each, unless you spend at least $75,000 on the card per calendar year, in which case you can bring two guests for free
  • Access to Delta Sky Clubs when flying Delta on the same day; you can bring guests for $50 each; note that as of February 1, 2025, new access restrictions will be added, limiting the number of annual visits
  • A Priority Pass membership (Enrollment required), giving you access to 1,300+ lounges around the world; you can guest up to two people at no additional cost
  • Access to Plaza Premium Lounges; you can guest up to one person at no additional cost
  • Access to Escape Lounges and select Lufthansa Lounges
Amex Platinum authorized users can access Delta Sky Clubs

I’d say the lounge access is the most substantial perk, though there are other useful perks for being an authorized user on the Amex Platinum (Enrollment is required for select benefits), including:

Amex Platinum authorized users can save money on flights with the IAP

There’s one other often overlooked perk. The Amex Platinum earns Membership Rewards points, and those points can be transferred to airline & hotel partners, which I consider to be the best use of these points. However, they can only be transferred to a loyalty program account in the name of a cardmember. If you add an authorized user, you’ll be able to transfer points to one of their airline or hotel accounts after 90 days, which gives a lot more flexibility.

Just to be thorough, what benefits don’t get Amex Platinum authorized users get? Aside from the Global Entry or TSA PreCheck credit, authorized users don’t get any of the additional credits that primary cardmembers receive, whether it’s the airline fee credit, Uber credit, digital entertainment credit, CLEAR credit, Equinox credit, Saks credit, etc.

How do you add Amex Platinum authorized users?

The process of adding authorized users on the Amex Platinum is easy, and potentially even rewarding. Log into your Amex account, and then scroll down to the “Amex Offers & Benefits” section. You should see the “Add a Card Member” option listed there.

While this won’t always be the case, in some instances you may even see a reward for doing so.

Amex Platinum reward for adding authorized user

You’ll have to provide the name and date of birth of the authorized user you want to add. You also have the option of adding their social security number — if you don’t add it at this point, you’ll have to add it within 60 days of the card being issued.

Note that authorized users on the Amex Platinum must be at least 13 years old.

Is adding Amex Platinum authorized users worth it?

The incremental perks for authorized users between the personal and business versions of the card are very similar, though obviously the costs are different. On the Amex Personal Platinum you’ll pay $195 per authorized user, while on the Amex Business Platinum you’ll pay $350 per authorized user.

I think there’s definitely an argument to be made that the value is there to add authorized users, especially if the authorized user values lounge access. Getting such comprehensive lounge access perks for $195-$350 per year isn’t bad. Then again, on the personal version of the card, adding authorized users isn’t as good of a deal as it was back in the day.

So I don’t think adding authorized users is a slam dunk in the way it used to be, though I think it absolutely could represent a worthwhile deal.

Just as a point of comparison, I’d argue that among the three most popular premium cards, this is the least good value:

Adding authorized users can be worth it for lounge access alone

Bottom line

There are lots of incredible perks to the Amex Platinum Card, from credits to lounge access. Many people may find it worthwhile to add authorized users to the card. While it’s not cheap, they get many of the same lounge access benefits as the primary cardmember, ranging Centurion Lounge access to Delta Sky Club access.

The cost for adding authorized users is substantial — higher than with some other comparable cards — but it is absolutely worth considering.

If you have the Amex Platinum, how do you feel about the value of adding authorized users?

The following links will direct you to the rates and fees for mentioned American Express Cards. These include: The Business Platinum® Card from American Express (Rates & Fees), and The Platinum Card® from American Express (Rates & Fees).

Conversations (9)
The comments on this page have not been provided, reviewed, approved or otherwise endorsed by any advertiser, and it is not an advertiser's responsibility to ensure posts and/or questions are answered.
Type your response here.

If you'd like to participate in the discussion, please adhere to our commenting guidelines. Anyone can comment, and your email address will not be published. Register to save your unique username and earn special OMAAT reputation perks!

  1. Duckeduck Guest

    Terrible move on the part of Amex. I aocelling. If I need to give others access to lounges, I’ll pay the $75/year for Sapphire Reserve since the earnings rate is way higher for our spending patters. Amex Plat offers discounts on services that I don’t use. Since I also have Admirals Club full membership, am Exec Plat with AA, and usually fly oneworld airlines, I get enough lounges access anyway. It is really a YMMV...

    Terrible move on the part of Amex. I aocelling. If I need to give others access to lounges, I’ll pay the $75/year for Sapphire Reserve since the earnings rate is way higher for our spending patters. Amex Plat offers discounts on services that I don’t use. Since I also have Admirals Club full membership, am Exec Plat with AA, and usually fly oneworld airlines, I get enough lounges access anyway. It is really a YMMV situation.

    I just hate the Venture X’s set up which requires you to go through its travel portal to redeem the annual travel credit. I’ve used Amex Travel in the past - if you are traveling internationally, you cannot reach anyone if needed - you’re on your own. My father was dying in Asia while I was in Europe - cannot reach anyone to help with the travel changes. So I avoid these travel agencies like the plague.

  2. Pam Guest

    I stacked a $2k retention spend bonus with a 10k “Free Companion Card AU” MR bonus, nice haul!

  3. Pam Guest

    I stacked a $2k retention spend bonus with an AU 10k MR bonus, nice haul!

  4. MariB New Member

    Currently have the Morgan Stanley version with a free AU. We do some cruise travel and the AU card has gotten some generous Amex offers for a line we cruise, as well as some other Amex offers. Since this version is not "free" as some would have you believe since you have to keep funds there for fee reimbursement, these offers have more than compensated for that.

  5. Tom Guest

    Other things to add here:
    You can add Gold AU for free. This gives the ability to transfer MR to their accounts for free after 90 days.

    So basically it come down to whether you can get $500 of value out of having your own Amex platinum ($695) vs being an AU ($195). If you can use the airline fee credits, Uber credits, Amex travel credit and Saks credit, that’s already $700ish of value.

  6. Joe Murf Guest

    “Cardholder since 1971”
    Recognition?
    Elite service?
    In Feb. I added my daughter for $195 - a substantial increase from last year +3 A. users.
    Plus a 10k points bonus.
    I have not received the bonus.
    Why?
    AMEX Rep advises since card was lost in the mail, the replacement card does not qualify.

    I appealed and advised the Rep would pass on my complaint. I’ll hear back in a week.

    Sad.

    1. Bill n DC Diamond

      Wow! Since 1971! I’m just Since 1983 ;-)
      Best Wishes for a resolution in your favor!

  7. Peter Guest

    No mention of the Companion Platinum Card which is free. No lounge. Rest is same.

    https://www.americanexpress.com/en-us/account/get-started/additional-card-member/companionplatinum

  8. Richard Guest

    If you get a second Amex card, like the Hilton Amex, they split the credit line between the two cards

Featured Comments Most helpful comments ( as chosen by the OMAAT community ).

The comments on this page have not been provided, reviewed, approved or otherwise endorsed by any advertiser, and it is not an advertiser's responsibility to ensure posts and/or questions are answered.

Pam Guest

I stacked a $2k retention spend bonus with a 10k “Free Companion Card AU” MR bonus, nice haul!

1
Joe Murf Guest

“Cardholder since 1971” Recognition? Elite service? In Feb. I added my daughter for $195 - a substantial increase from last year +3 A. users. Plus a 10k points bonus. I have not received the bonus. Why? AMEX Rep advises since card was lost in the mail, the replacement card does not qualify. I appealed and advised the Rep would pass on my complaint. I’ll hear back in a week. Sad.

1
Duckeduck Guest

Terrible move on the part of Amex. I aocelling. If I need to give others access to lounges, I’ll pay the $75/year for Sapphire Reserve since the earnings rate is way higher for our spending patters. Amex Plat offers discounts on services that I don’t use. Since I also have Admirals Club full membership, am Exec Plat with AA, and usually fly oneworld airlines, I get enough lounges access anyway. It is really a YMMV situation. I just hate the Venture X’s set up which requires you to go through its travel portal to redeem the annual travel credit. I’ve used Amex Travel in the past - if you are traveling internationally, you cannot reach anyone if needed - you’re on your own. My father was dying in Asia while I was in Europe - cannot reach anyone to help with the travel changes. So I avoid these travel agencies like the plague.

0
Meet Ben Schlappig, OMAAT Founder
5,163,247 Miles Traveled

32,614,600 Words Written

35,045 Posts Published

Keep Exploring OMAAT