Quantum Payroll

Quantum uses the latest technology to bring you an easy to use yet extremely powerful payroll system. Designed and developed by a team of Irish payroll developers who have been writing Ireland’s most popular payroll systems since 1982. Quantum not only gives you a system totally in tune with today’s payroll needs but it also allows you respond to staff queries at the touch of a button.


Established in 2001, by former Computer Resources employees, Quantum Software has grown to become a leading provider of payroll solutions in Ireland, covering a broad spectrum of business of all sizes. A wholly owned Irish company, Quantum Software are the authors of the highly regarded  Quantum Payroll – Irish Payroll Software.  Quantum has appointed 10 distributers throughout Ireland to sell and install Quantum Payrolls. Quantum Software sells and supports directly the payroll under the brand Quantum Payroll.


Power Outage

Please note: We currently have a power outage in Sandyford. This means we are currently unable to respond to calls and emails. We expect to have power back by 4pm. In the meantime please send all requests to Info@qss.ie


Quantum Software is committed to complying with Revenue requirements and is due to implement the new PAYE Modernisation rules to be applied from 1st January 2019. All enterprises need to plan for this as a number of processes will change and all employers will need to become familiar with these. Quantum Software will be issuing …