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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

New Holiday Pay Ruling

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

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

Posted by Pegasus

Human resources departments are facing increasing pressure to perform efficiently; many are up against higher targets and lower budgets. That’s why businesses are turning to HR automation to save time and money.

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