Kozlog Tax Advisers offers a range of Services for individuals and businesses. You can find a list of services here.


Taxes impact our lives every day, not just April 15. Contact us for your tax consulting needs.

We are located in Chelmsford, Massachusetts and serve surrounding communities including Westford, Carlisle, Littleton, Tyngsborough, Dunstable, Groton. We also support clients around the world through our on-line systems.

Email us at: info(at)kolzog(dot)com


Beth Logan, our lead Tax Advisor is an Enrolled Agent, President of the Massachusetts Society of Enrolled Agents, member of the National Association of Enrolled Agents, and a graduate of the NAEA Schuldiner/Smollan Leadership Academy (SSLA). She is the lead author of the national EA Journals’ BitCoin article, a tax instructor, and author of multiple books on taxes. Learn more about the books on the Tax Books page.


Follow Beth on Twitter @kozlogtax  

Email us at

info(at)kozlog(dot)com

or call for an appointment,

978-710-5361

Kozlog Tax Advisers

Taxes impact our lives every day, not just April 15.  Planning for taxes is as important, and sometimes more important, than filing tax returns. Both planning and preparing accurate and complete tax returns are necessary to limit tax liability to only the minimum required amount a taxpayer is obligated to pay.




Kozlog Tax Advisers are Enrolled Agents (EAs). EAs are federal licensed tax professionals with the experience and knowledge to assist taxpayers.


Enrolled Agents take a 3-part test on individual, business, trust, and non-profit taxes; on representation before the IRS; and on ethics. EAs are required to participate in continuing education and renew their license every third year.

Dangerous or beautiful depending on who guides you through it.