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Accounting Software from Pegasus

Pegasus Software is an award winning supplier of accounting, business software and payroll software solutions, with over 30 years experience.

Our range of business and accounting software solutions, which benefits over 20,000 small and medium sized UK businesses, are sold by a

Partner network, fully trained to deliver support to the highest levels of service and strive to find the solutions that best suits your company.

Learn more about us

Our transition to RTI was a stress-free process, and while Auto Enrolment is potentially very complex, we have absolute confidence that Opera 3 will help us ensure that the initiative is implemented successfully

Russell Bartlett

Payroll Manager,

Celtic Manor

New on the Pegasus Blog

Bringing Payroll in-house

Posted by Pegasus

The New Year brings about the perfect opportunity to re think your payroll processes. Are you currently outsourcing this to a payroll provider? Here’s just a few of the reasons to bring payroll in house in 2015

Read more

Can payroll and HR self-service systems boost your bottom line?

Posted by Pegasus

The Employment Appeal Tribunal passed an important new ruling on Holiday pay on 4th November. This ruling was in favour of including overtime and commission when calculating holiday pay.

Read more

Our Customers

Our software is used by over 20,000 UK businesses.


Rigby & Peller, Fashion


Ibonhard, Manufacturer


Polar Krush, Food


Frank’s Ice Cream, Food


Tates of Sussex, Retail


Celtic Manor, Leisure