About BAS

If you value expertise, reliability and integrity, Business Accounting Software is the software provider for you. BAS got its start in 1983 and continues to deliver practical solutions and exceptional service to small and mid-sized organizations around the world.

Our Mission

Our mission is to partner with our clients to provide custom accounting solutions and personalized support. We are dedicated to offering the most conscientious and comprehensive support available on the market—with prompt attention, expert training, and outstanding products that help you improve your productivity and profitability.

Honors and Awards

As our customer, you’ll reap the benefits of our continued dedication.

Through our commitment to quality and devotion to our clients, we earned the prestigious Top-2 Reseller Award for Open Systems, e-Business and TRAVERSE products. Since 1996, we have been recognized by Open Systems for consistently being among their Top 25 resellers.


By establishing affiliations with industry professionals in a variety of fields, BAS can provide the expert advice and support you need as your organization improves and grows. A few of our professional affiliations include: