the Colorado Society of Enrolled Agents


Join Us Renew Now

Upcoming Events

Aug 4

Monthly Board Meeting

Join Us Via Zoom for our Monthly Board Meeting!

View Details ►

Aug 6

CDOR Computer Software Tax Workgroup

Computer Software Tax Workgroup

View Details ►

Aug 18

Public Hearing on Proposed Changes to FAMLI

Please give input on proposed changes to FAMLI

View Details ►

Oct 29

CDOR Quarterly CoSEA Meeting

Meet with CDOR staff to discuss issues

View Details ►

Taking on new clients?

We receive many new inquiries from taxpayers seeking an Enrolled Agent and would like to refer them to members building their practices.

We also receive regular contacts from seasoned tax practitioners looking to retire, seeking other like-minded tax professionals they can trust to refer their valuable clients to.

As such, we are developing a list of members taking on new clients. If you want to be added to this list, please reach out to [email protected] and specify the type(s) of taxpayer(s) you are most interested in serving.


Help make CoSEA even better!
Volunteers are needed. Let us know how you can help

Complete the survey here.


sEE Test Prep

Join us Weekly, Tuesdays 4:30-6:00 PM
(except the first Tuesday of the month)

1 CE credit for EAs

Registration encouraged

This training is free to everyone!

Colorado News

TheTaxBook discounts are available to CoSEA members only. CoSEA members receive $100 off the cost of TheTaxBook bundle. Other discounts are available for CoSEA members as well. Log into your account for more information.

If you aren’t a CoSEA member, the discounts are significant…in some cases, they are enough to pay your annual CoSEA membership!

(Note, CoSEA does receive a rebate on each sale.)


CoSEA continues to work closely with Our State Agencies and Legislators

CoSEA is working with CDOR and CDLE to develop future rules and regulations and to become an apprenticeship sponsor for our members. If you are interested in participating in this process, please email me today at [email protected] or call John Dundon on his cell at 720-234-1177.

For next year's 77th General Assembly, CoSEA is working on legislation to give business owners who are in arrears on sales or withholding taxes an opportunity to enter into an installment agreement rather than face bankruptcy or closure. Please join us in this most excellent effort.

~~John Dundon, President

RAP 101: Program Development and Registration Orientation

CDLE will offer free orientation training with follow-up personalized 1-on-1 guidance


Registration is required.


IRS News

Identity Protection PIN Social Media Messages (and graphics attached).  Please encourage ALL your staff, clients, their spouses, and dependents to sign up.  I am seeing many dependents’ information being used for fraudulent returns.  Now is a good time, during the summer for parents to make an appointment and go to an IRS Taxpayer Assistance Center (TAC) office to get their dependents signed up:

Suggested Social Media Messages:

An Identity Protection PIN helps block your tax account from identity thieves trying to file fraudulent tax returns using your information. The #IRS recommends requesting one through an Individual Online Account. Here’s how: https://ow.ly/7C7L50ZolPN

DYK the fastest way to get an Identity Protection PIN is by requesting it through your #IRS Online Account? Learn more: https://ow.ly/7C7L50ZolPN

Add an extra layer of protection by signing up for an Identity Protection PIN. It’s a 6-digit number that stops someone else from using your Social Security number to file a tax return. Check out this tax tip to learn more: https://ow.ly/7C7L50ZolPN

Protect yourself from identity theft by signing up for an #IRS Identity Protection PIN. This six-digit number prevents scammers from filing fraudulent tax returns with your information. Learn more at https://ow.ly/7C7L50ZolPN

Tags:Tax Security/Scams, IPPIN, Online Account, TaxTip


IRS recently issued IRS Tax Tip 2026-46, Important Steps for Future Business Owners.   This brief article details steps new entrepreneurs and future business owners should take when starting a business. It provides information about choosing a business structure, choosing a tax year (calendar or fiscal), applying for an Employer Identification Number (EIN) and more. You can also find the Start a Business the Right Way playlist on our YouTube channel. 

Facebook Post #1

Thinking about starting a business?

One of the most important decisions you’ll make is choosing the right business structure. Whether you’re considering a sole proprietorship, partnership, corporation, S corporation or limited liability company (LLC), each option comes with different tax filing requirements and legal considerations.

Start your business the right way with resources from the #IRS: https://ow.ly/5N4l50Z7MAN

Starting a business involves more than a great idea.

New business owners should:
✔ Choose the right business structure
✔ Select a tax year
✔ Apply for an Employer Identification Number (EIN)
✔ Understand their tax responsibilities
✔ Check state-specific requirements

Many businesses can also manage their federal tax information online through Business Tax Account.

Learn how to start your business on the right foot with #IRS resources: https://ow.ly/5N4l50Z7MAN

LinkedIn 


Starting a business requires careful planning, and understanding your tax responsibilities is an important part of building a strong foundation.

Before opening your doors, consider key steps such as selecting the appropriate business structure, choosing a tax year, obtaining an Employer Identification Number (EIN), understanding applicable tax obligations, and reviewing state-specific requirements.

Authorized users of eligible entities can also securely access and manage federal tax information through Business Tax Account, making it easier to stay informed and organized.

The #IRS offers resources to help new entrepreneurs start a business the right way and make informed decisions from day one. https://ow.ly/5N4l50Z7MAN


Mark your calendars!  As representatives of Colorado Tax Practitioner organizations and VIP’s, you are cordially invited to an upcoming Practitioner Liaison Meeting (PLM): 

1999 Broadway, 14th Floor
RiNo Room
Denver, CO 80202
Thursday, November 5, 2026
1:00 – 3:00 p.m. Mountain Time

Get the latest updates for your members about their divisions directly from Joe Garcia, THE Colorado Local Taxpayer Advocate, Mindy Wilgus, the EXCEPTIONAL Special Agent with Criminal Investigation, and Neki Cox, IRS Stakeholder Liaison.  Also, special guest, Derek Ganter, the NATIONWIDE Communications and Liaison Program Director.  Mark your calendars NOW:

There might be additional pending speakers from Exam, Collection and Appeals, depending upon their availability.

If you plan to bring others with you, please let Neki know their names in advance.

The IRS especially would like to know how to serve your members better from this meeting so come with your suggestions!

Discounts For CoSEA Members

When renewing or purchasing these products please ask for the the special CoSEA member discount to get your best available price and support CoSEA through their rebate programs. Discounts vary but they are with major vendors such as The TaxBook, QuickFinder, and RIA/PPC, Tax990, and more.

Full details on the Members Benefits page. You must be logged in as a member to see this information.

Theresa Dreyer, E.A.

How I Passed the Enrolled Agent Exam-My Strategy for Success

Theresa Dreyer passed her Enrolled Agent exams in 2025.

See how she navigated the process.

CoSEA Mission

  • Advocate taxpayer rights through professional and ethical representation.

  • Promote the recognition of the role of Enrolled Agents as “America’s Tax Experts”.

  • Support and enhance the professional growth of our members.

Find a Colorado Tax Expert