Affordable and fast online tax research!
Sigma Tax Pro has partnered with the # 1 voted tax research solution in the industry!
Affordable and fast online tax research! Having the most up-to-date tax information at your fingertips is critical. Find information fast, with well-written and easy-to-understand explanations and examples. Save time and money.
WebLibrary:
$159 $149
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WebLibrary Add User:
$99
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WebLibrary Subscription
| TheTaxBook Series | WebLibrary | |
|---|---|---|
Deluxe Edition Plus |  | |
Deluxe Supplement Edition | | |
All States Edition | | |
Tax Industry News | | |
Tools for Tax Pros | | |
TheTaxBook Archives | |
| Government Documents | WebLibrary | |
|---|---|---|
Publications | | |
Forms & Instructions | |
Reasons to Order
Time is Money
Stop wasting time searching the Internet to find answers to your tax questions.
Look Good
Providing fast and accurate service to your clients adds credibility to your practice.
No Risk
100% satisfaction is guaranteed. Please see refund policies for more information.
Accuracy
Don’t put your reputation on the line based on search results from random Internet sites.
Use the Best
TheTaxBook is continually voted the #1 tax research solution in the industry.
Satisfied Customers
Customer Satisfaction rating from Spring 2021 customer survey.
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