Addsum Business Software, Inc. Support: 801-277-9240 Salt Lake City, Utah USA
The official site of Advanced Accounting software
Manage your business with Advanced Accounting






All of Advanced Accounting’s standard modules and add-ons integrate seamlessly. With its solid back-end customization capabilities, the program can also be modified to suit various types of retail businesses.

CPA Technology Advisor, Sept. 2009
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Advanced Accounting 7i software

What we do:
•Publish Advanced Accounting software
•Publish TAS Premier 7i developer software
•Support and develop updates relating to the above including all legacy versions
•Provide custom programming services for the above
•Consulting/web/design services related to the above and in the areas of our technology, business management, and accounting expertise

Advanced Accounting 7i r2 main menu
Why use Advanced Accounting?
Who uses Advanced Accounting?

Mt. Olympus and wilderness area from Skyline HS 3/24/03 Copyright 2003 Tony Frates


 

TAS Premier and TAS Pro business and accounting computer software programming for commercial and custom applications

Publisher of Advanced Accounting and Addsum TAS Premier 7i (formerly TAS Professional)




Support: 801-277-9240
Toll free sales/information (USA): 800-648-6258 or 888-923-3786
Addsum Advanced Accounting

Sales, support, custom programming, add-ons, interfaces and training
Addsum TAS Premier 7i

The free PC database development tool

We do not outsource any of our support, programming or other business staffing needs.




ADDSUM is a trademark and registered service mark of Addsum Business Software, Inc.
BUILT ON ACCOUNTING is a trademark of Addsum Business Software, Inc.
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All Rights Reserved