While Mastercard facilitates millions of transactions worldwide, complaint data from our community has highlighted several recurring issues. Common complaints include fraudulent transactions and unauthorized charges, difficulties with refunds and chargebacks, and problems with card activation and transaction failures. Customers also frequently report lackluster customer service experiences and unresponsive support when dealing with disputes or resolving issues.
To avoid these issues, we strongly advise customers to consistently monitor their account transactions and report any suspicious activity immediately. Keep thorough records of all communications with customer service and consider setting up additional security measures to protect against fraud. It's also helpful to understand your bank's policies on refunds and chargebacks to navigate the process more effectively if needed.
Do you have a dispute or had a bad customer experience with Mastercard? Report it through our hassle-free complaint form to warn others and maximize the chance of resolving it.
We will make sure that your complaint receives the attention it deserves by reaching out through: social media, emails, paper complaint letters, contact forms and other tools at our disposal. We also have an active community with people who might be able to give you some helpful advice.
Just looking for information? Search through all complaints we have received related to Mastercard.
Our sentiment meter has detected that Mastercard complaints over the past 28 days have remained within our normal fluctuation range, showing a change of 0%. While some customers might experience challenges with Mastercard, the steady level of complaints indicates that there hasn’t been a surge in widespread issues recently.
Sentiment data last updated on February 3, 2026
We have received 0 complaints about Mastercard over the last 12 months. The graph below shows a monthly breakdown.
Curious about Mastercard's track record in addressing complaints within the Payment Providers category? Dive into the all-time complaints data right here!
Below, you will find the contact information for the complaint department of Mastercard. To amplify the impact of your complaint, please use our complaint form.
You can contact the customer service of Mastercard by calling 1-800-627-8372. If you want to reach out to Mastercard through their own website, you can use their contact form.
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Helpful experiences shared by verified Mastercard customers. Search, discuss and connect with other people in our community.
Complaint from Manutok on 12 August 2024 about Mastercard.
The system keeps declining my transactions that are visa and Mastercard approved merchants. Mu bank does not issue the declination it comes directly from you. As instructed by the message on my phone I cleared all declinations. The issue is... Read more
Complaint from Mastercard on 18 May 2023 about Mastercard.
I am from Zimbabwe,they is company operating Mastercard called Econet Zimbabwe(Ecocash).if you a client receive a refund or transfer to Mastercard, will not get .I am one of the victims.i have lost my 576USD Read more
Complaint from Sergey on 10 March 2023 about Mastercard.
I am writing to file a formal complaint regarding a group of companies that have been using your payment services to facilitate illicit activities. I have reason to believe that these companies, owned by the same ultimate beneficial owner (the... Read more
Complaint from Roger Peg on 08 February 2023 about Mastercard.
I have been charged £287 for two fridge magnet in Jordan . I used my MasterCard which I thought would give me cover against fraud but newday (Aqua) have said I should contact you for a credit card adjustment. Read more
Complaint from Fessand on 02 February 2023 about Mastercard.
Dear Responsable the date of 29th January I have transferred money from my Account Mastercard card of Kuwait Finance House to Madagascar mobile orange money., the beneficiary didn't receive the money and Mastercard and... Read more
Complaint from PookiePie on 16 September 2022 about Mastercard.
On August 16, 2022, I made an early payment on my account for the September statement, which was up and online showing September 12th as due date. However, it was incorrectly applied as a second payment to my August... Read more
Complaint from mary@marypounder5.karoo.co.uk on 29 August 2022 about Mastercard.
Recently I tried to use the card above to my total amount before going abroad this September, but using the code I still have, the bank machine would not accept it, that has had me puzzled, until, this morning... Read more
Complaint from tim.petynia@gmail.com on 17 August 2022 about Mastercard.
As I type this, I have been on hold for 1 hour and 2.01 minutes. This is not uncommon and the first time I decided to share. Read more
Complaint from ashish dixit on 02 August 2022 about Mastercard.
i have done a transactions using my master card and paid LBP4833000 the bank debited me USD 3377.16 while i supposed to be debited 193.32USD dont know what is the issue Read more
Complaint from Kylej2301 on 25 July 2022 about Mastercard.
Was on phone and heard the rep get a separate call on another phone she proceeded to answer the call leaving me on the call saying hello is anyone there I was left for 3~4 mins like this before terminating... Read more
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