Reporting your lost or stolen card
To report your MYCU Debit Mastercard® lost or stolen call the MYCU Card Services team. The team are available 24/7 for card and fraud support.
Call +353 (1) 511 94 94
You can also report your MYCU Debit Card(s) lost or stolen by calling into your Credit Union office.
If a fraudulent transaction(s) has been confirmed on your card or if you have a dispute on a transaction you will be required to complete a Dispute Declaration Form (Click here to download)
Once you complete the Dispute Declaration Form you can return it to your Credit Union or post it directly to our Disputes Department at the below address:
PO Box 885