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Addsum Business Software, Inc.
TAS Premier and TAS Pro business and accounting computer software programming for commercial and custom applications

Publisher of Advanced Accounting and Addsum TAS Premier
Home of
Advanced Accounting 7i software
Sales, support, custom programming, add-ons, interfaces and training
Addsum TAS 7i Premier

The free PC database development tool

TAS Premier Developers Group

Mailing address:
P. O. Box 17284
Salt Lake City UT 84117

UPS/FedEx/package/overnight and our physical address:
4836 South Highland Drive Suite #202
Salt Lake City UT 84117


We are located in the Creekside Place shopping/business center
Telephone (local/support):
(801) 277-9240

Toll free (sales/info.) nos:
(888) 923-3786
(or 888-9-ADDSUM)
(800) 648-6258

Facsimile:
(801) 277-4220

E-mail:
info@addsuminc.com


PLEASE NOTE: we do not outsource any of our support, programming or other business staffing needs.


ADDSUM® is a registered service mark of Addsum Business Software, Inc.
ADDSUM is a trademark of Addsum Business Software, Inc.

is a trademark and service mark of Addsum Business Software, Inc.
BUILT ON ACCOUNTING is a trademark of Addsum Business Software, Inc.

Copyright © 1997-2012 Addsum Business Software, Inc.
All Rights Reserved

2012 marks our 16th year of having an on-line presence. Our first web site was launched on March 28, 1996