Services Topaz Fuel Card

Topaz Fuel Card

The Topaz Fuel Card comes with many benefits

Fixed Price Nationwide

Your Topaz Prison Services Credit Union Fuel Card will entitle you to a competitive price structure on all fuel costs. You'll get incredible savings 3.5 cent per litre on both unleaded petrol and diesel. Valid for Petrol and Diesel purchases, the card will guarantee 3.5 cent of the pump price on your fuel at all Topaz Stations nationwide.


On a fortnightly basis, you will receive an invoice direct from Topaz by e-mail for your previous 2 weeks transactions. Based on the amount agreed with Prison Services Credit Union at time of application, they will deduct a fixed amount from your salary on a fortnightly basis.

Convenient Locations

With over 350 locations available nationwide theres sure to be a Topaz station near you. Free Text your current location to 50456 to find your nearest Topaz location. (This facility only operates currently in ROI) eg. Text 'Dundalk' to 50456 and you will instantly receive an sms text with the exact location of the nearest service station.

Fuel Cards

Our fuel cards can be set up by vehicle reg and/or driver name. Every time you use your card you will be requested to enter your mileage and vehicle reg. You can apply for up to 2 cards on your account.

No Government Tax

Because the Fuel Card is not a credit card it does not attract any government tax.

How to Apply

Click to DownloadPlease download an application form (140.7kb), complete in full along with your membership no. and agreed deduction and post to Prison Services Credit Union, Mountjoy Prison, North Circular Road, Dublin 7 or scan & e-mail to


If you have any queries, please email Hetty Murphy - or call 01 2028886

Car Wash Offer

Half Price car wash vouchers with savings of up to €5 per wash at participating sites. 4 vouchers will be sent to each applicant when card has been activated.

And Topaz Fuels take you further

In association with the world's leading supplier of fuel packages we have sourced an additive for our fuels that improves engine efficiency, cleans and protects against corrosion and reduces emissions. In fact, we can actually take you up to 24kms further on a tank of Topaz fuel when compared to standard fuel.*


Click to DownloadDownload Topaz Application Form (140.7kb)

Contact Us
  • Prison Service Credit Union
  • Tel: 01 8858901
  • Email:
  • Web:
  • Address: P.O. Box 11666, Freepost F5145, Dublin 7
Contact Us
  • Tel 1:
  • Tel 2:
  • Email:
  • Address:
  • 01 8858901
  • 01 8306262
  • P.O. Box 11666, Freepost F5145, Dublin 7
Opening Hours
  • mon
  • tue
  • wed
  • thu
  • fri
  • 07:30-15:00
  • 07:30-15:00
  • 08:30-15:00
  • 07:30-15:00
  • 07:30-14:30
Prison Service Credit Union Ltd is Regulated by the Central Bank of Ireland. Reg No. 394