All States

Fast answers to each state's unique income tax rules. A must have book when preparing out-of-state returns.

Start Ship Date: 2/1/2021

Price: $95
Purchase Now

Coverage for Each State

2020 Tax Rates
Tax Tables
Filing Requirements
Resident, Part-Year Resident, and Nonresident Filing
Pension Exclusions
Underpayment Penalties
Filing Addresses
Filing Deadlines
School District Codes
Contact Information
Estimated Tax
Reciprocal Agreements
Property Tax Credits / Refunds
Voted #1 Tax Research Product

TheTaxBook was voted the #1 Tax Research Product in the CPA Practice Advisor's Readers' Choice Awards from 2013-2020. TheTaxBook received over 50% of the votes in 2020. To view the announcement of the 2020 Readers' Choice Awards in the CPA Practice Advisors Magazine, please click here.

98% Satisfaction Rating

98% Satisfaction Rating Our customers are the reason we exist and their satisfaction is by far our #1 priority. It is our goal to produce the best products, offer them at the best prices, and provide best in class customer service. Our team of knowledgeable customer service representatives makes sure questions are answered promptly and orders are entered correctly. As a small business, we take pride in making sure you are 100% satisfied.

Preferred Over 11-to-1 Competitors

TheTaxBook is preferred over 11-to-1 to Quickfinder®, the CCH Master Tax Guide®, and J.K. Lasser®.*

*In a customer survey, participants were asked to indicate their preference for TheTaxBook compared to several of our competitors.

TheTaxBook preferred 10-to-1!

Out of 415 survey participants who used both TheTaxBook and Quickfinder®
TheTaxBook was preferred 11.6-to-1 over Quickfinder®.

Out of 276 survey participants who used both TheTaxBook and CCH Master Tax Guide®
TheTaxBook was preferred 15.3-to-1 over CCH Master Tax Guide®.

Out of 173 survey participants who used both TheTaxBook and J.K. Lasser®
TheTaxBook was preferred 34.6-to-1 over J.K. Lasser®.

Tax Industry News

Find coverage of new legislation and industry news. (Current Password Required)

Free Online CPE Hours

Purchase any title from TheTaxBook Series, or a WebLibrary User, and receive free Online CPE Hours for each product purchased. Online CPE Hours do not expire.

Product Free Online CPE Hours
TheTaxBook Series 1 hour per copy
WebLibrary Plus 1st User 5 hours per 1st user
Additional WebLibrary Plus User 1 hour per additional user
WebLibrary 1st User 2 hours per 1st User
Additional WebLibrary User 1 hour per additional user

Tools for Tax Pros

Electronic printable documents tax professionals use to provide disclosures, recordkeeping, substantiation, and more.

  • Tax Organizers: Individual, Sole Proprietor, LLC, C┬áCorporation, S┬áCorporation
  • Consent to Disclose Information
  • Engagement Letter
  • Estate Inventory Worksheet
  • Fair Market Value Guide for Noncash Contributions
  • Depreciation Worksheet
  • and more! (Current Password Required)

Message Board

Do you have questions about a client's tax return? Use our Message Board to ask a fellow tax preparer. The Message Board is exclusive to our customers and not available to the general public. (Current Password Required)

TheTaxBook Updates

Find a listing of pages in TheTaxBook affected by new tax law. Updates provided in PDF format for easy printing. (Current Password Required)

"We like the All States Edition. It is a big help!"
Stan DiLiberto, CPA, CFP
Seal Beach, CA

"I order TheTaxBook every year. It has been a great reference source and makes things easy to find. I also have recommended it to several of our new tax preparers."
Bonnie Mason
Overgaard, AZ

"I have used TheTaxBook for many years as my primary tax research book and plan on continuing for the foreseeable future."
Lawrence Vicario
Pinetop, AZ

"I wouldn't prepare tax returns without TheTaxBook. It's my go to in a quick, short time for easy reference."
Beatrice Ford
Covina, CA

"TheTaxBook is the gold standard for tax reference materials. The books are well organized, clearly written and easy to understand. The best."
Curtis Edfast
Denver, CO

"I have been a professional tax preparer for 28 years and have been using TheTaxBook for 15 years. They are wonderful reference guide and I would not start tax season without it."
Nancy Butters
Clay City, IN

"Fast, easy to use, in plain English!"
Steven Reidenberg
Yardley, PA

"I found the All States Edition to be most helpful at providing tax services to clients across the U.S. Great manual, and I wouldn't be without it."
Nancy L. Partrick, CPA
Casper, WY

"Keep up the good work. I have found some quick answers and also some deep answers to questions. Thanks."
Ruth Perry
Burlington, WI

"I love this book and feel it's reasonably priced for the small practitioner."
Allison Brentwood Financial Planning
Chevy Chase, MD

"Easy to find answers to questions and the extent of information in one book was amazing. You are at the top of the list of tax information sources. Content and organization of the information was excellent."
Allan Scharf, CPA
Bay Shore, NY

"I rely on your products for quick answers and for direction on where to find additional info."
Robert Damm
Medford, WI