Contact us

If you need some help loading your card, making an international transfer or want to discuss an issue with a payment you've made, you can call, email or tweet us during the hours below. 

Travel Tracker

Currency Card Customers

Calling from the UK

Tel: 0333 123 1812
Fax: +44 (0) 203 752 7500

Calling outside UK

Tel: +44 (0) 207 201 0526

You can contact us from:
Monday - Friday 08:00 - 19:00
Saturday - Sunday 09:00 - 17:00

Outside these hours, we can only deal with issues relating to lost and stolen cards.

24-hour access online please log into your account

Email: [email protected]
Please use your registered email address to contact us.

Tweet us @CaxtonSupport

International Payments Customers

Calling from the UK

Tel: 0333 123 1815
Fax: +44 (0) 203 752 7501

Calling outside UK

Tel: +44 (0) 207 235 3435

Helpdesk open:
Monday - Friday 08:00 - 18:00

24-hour access online please log into your account

Email: [email protected]

Business Customers

Tel: +44 (0) 207 042 7629
Monday - Friday 08:00 - 18:00

Got a quick question?

Check out our FAQs page where we explain how most of our services work.


View your PIN
You can view your PIN through your online account or on your app by selecting view 'PIN'. We cannot tell you your PIN over the phone.


Change your PIN
You can change your PIN at any ATM in the UK displaying a Mastercard logo. We cannot change this over the phone.


Use worldwide
You can use your card at over 35 million outlets and ATMs worldwide, where Mastercard is accepted.


Activate your card
To activate your card, please follow the steps online or on your app. We cannot do this over the phone.


Ready to use overseas
You don't need to let us know when you are travelling. Once your card is activated, it is ready to use overseas

I’m having a problem, what can I do?

Caxton wants to provide quality services to our clients. We recognise however, that we can sometimes make mistakes. To help in the resolution of any conflicts, we have a straightforward complaints procedure for you to follow.


If you have a problem or concern the first step is to talk to a member of Caxton staff. This can be done informally, either by telephone or email. The best staff member to talk to will usually be the person who originally dealt with the matter you are concerned about. They will be in the best position to help you quickly and to put things right. If they are not available, or you would prefer to approach someone else, ask for their manager.


We will try to resolve the problem immediately, if we can. If we cannot do this, for example, because information we need is not to hand, then we will take a note of your concern and arrange the best way and time for getting back to you. 


How do I make a complaint?


Step 1: Reporting Your Complaint
We are sorry if you are dissatisfied with the way the original person dealing with your matter has handled your problem. If you wish to make a formal complaint, the next step is to advise us. This can be done verbally, by email or in writing, setting out the details, explaining what you think went wrong and what you feel would put things right. Contact details for this purpose are below:

Email - Either through your normal contact at Caxton or [email protected]
Telephone - Either through your normal contact at Caxton or by telephoning our customer service telephone line on 0333 123 1812 or +44 20 7201 0526 from outside the UK
Post - Caxton FX Ltd, 30 St Mary Axe London EC3A 8BF, UK


Once your complaint is received we will arrange for it to be fully investigated. Your complaint will be acknowledged in writing within five working days of receipt and the letter will say when you can expect a full response. This should normally be within 15 working days. It is only possible for us to extend this deadline if we are reliant on third parties to provide information and their response times are beyond our control. If this is the case, we have up to 35 working days to issue a final response. You will be informed prior to the expiry of the first 15 days if we need to extend the deadline.


Step 2: Contact the Financial Ombudsman Service (FOS)
Caxton FX Ltd is covered by the Financial Ombudsman Service (FOS), so if you are not satisfied with the outcome of your complaint, or if eight weeks have passed since you first made your complaint, you can refer your complaint to the FOS. If you want the FOS to look into your complaint, you must contact them within six months of the date of any final response issued.


About the Financial Ombudsman Service
The Financial Ombudsman Service offers a free independent service and they can help with most financial complaints. However, there are some limitations on what the Financial Ombudsman Service can look into, and further information about this can be obtained from them directly. Ordinarily this service is available to consumers, corporates that qualify as a “Micro-Enterprise” as defined by the FSC or a small Charity as defined by the Payment Services Regulations 2017.


Contact the Financial Ombudsman Service
Telephone - 0800 023 4567 (landline users) or 0300 123 9 123 (mobile users)
Email - [email protected] 
Post - Exchange Tower, London E14 9SR
Web - Financial Ombudsmen Service (FOS)