CoSEA Continuing Education

CoSEA provides at least 10 continuing education hours per year included with your membership dues on various State of Colorado and Federal tax related topics. 

Vendor Discounts

Vendors provide special discounts for CoSEA members and some also directly financially support CoSEA.

Discounts on Thomson Reuters QuickFinder

Relied on for over 45 years, Quickfinder continues to be the leading quick reference provider for tax professionals, combining high quality content with years of editorial expertise to ensure the answers you need are right at your fingertips. Designed and written by working tax professionals, Quickfinder delivers accurate and useful answers in a down-to-earth, concise format with a sense of humor that is as unique as your clients. 

If you are a member, log into your account for the discount code. Haven't joined yet? Join now to access the discounts!

Discounts on RIA/PPC

When manufacturer discounts are available, COSEA members can receive 10% off any new RIA/PPC print title by using the promotion code found when logged into your account.

If you aren't a member, please join to access this discount.

Founded in 2005, TheTaxBook is a small, 100% American-owned company, located in Minnetonka, Minnesota. The foundation of any great publishing company is great authors. "Our veteran authors are second to none. Experience matters! Our authors have decades of experience writing fast-answer tax reference materials. We also guarantee that all of our authors are practicing tax preparers. TheTaxBook was voted the #1 Tax Research Product in the CPA Practice Advisor’s Readers’ Choice Awards from 2013-2020. 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."


Discounts on The Tax Book

Members receive The Tax Book’s best pricing and free shipping year-round.

CoSEA receives a $5 rebate for each book, $10 for each WebLibrary user, and $15 for the first firm user of the Jacob Special or TTB Bundle. Join CoSEA or log into your member account to get the discount code!

Free Tax Industry News & Updates

Members can access articles/print found at The TaxBook.

Join now to access these informative articles!


Tax990

Whether you prepare two 990s per year or 100, you will appreciate the ease with which Tax990 allows you to do your work!

Join CoSEA or log into your member area to access the discount code.

Tax990

CoSEA Facebook Group

To electronically talk about Colorado& COSEA specific issues with other CoSEA members, all are encouraged to join the closed FaceBook group, CoSEA Facebook. 

To request admittance e-mail [email protected] and a volunteer will get you approved once your CoSEA membership is verified.  

Colorado Department of Revenue Email Service Updates…

We encourage all CoSEA members to receive email news alerts and updates from the Colorado Department of Revenue.  Subscribe to various topics of interest to you at the Colorado Department of Revenue Email Subscription Service.