‚ÄčColumbus Tax Preparation, LLC is owned and operated by Mike O'Neill, a CPA, Enrolled Agent and a former Tax Commissioner Agent at the Ohio Department of Taxation. While working as a Tax Agent, Mike saw that many people could benefit from professional, client-centered tax services. He decided to go into business giving value to clients by offering professional tax preparation at reasonable prices.

In addition to working at the Department of Taxation, Mike has worked in public accounting doing small business accounting, preparing tax returns and advising clients on tax matters. Mike has over 10 years of experience covering a broad range of tax matters. He has a Bachelor's Degree in Accounting from Franklin University. Mike has been in the business world since starting as a Columbus Dispatch paperboy at the age of 12. He also has a history of working with small businesses and understands their concerns and needs.

Alli Gill, Office Manager
Alli has extensive experience working in the customer service industry and as an office manager.  She has a BA in English Literature from The Ohio State University and is pursuing a Master of Arts in Teaching from Western Governors University.  She shares our goal of providing high-quality, reliable service to our clients. 

Outside of work, Alli loves to cook, read, and spend time with her cat.  Her favorite genre is non-fiction and she read 40 books last year. 

We believe you will find our rates are reasonable and lower than most other qualified tax services in town, especially the big guys. Check out our competition, many won't even tell you their fees upfront. More importantly, you can view our rates as part of our no-surprises service. We want you to know your total cost before you make your tax preparation decision.

Need more information, feel free to contact us. We are here to serve your tax needs. Give us a call and ... 

Thank you for considering Columbus Tax Preparation!

our approach

who we are

mike@ColumbusTaxPreparation.com                                                      614.729.8040


Columbus Tax Preparation, LLC is dedicated to helping you pay as little tax as possible while providing excellent service at a good price. We understand that your time is important so we offer flexible services and hours to meet your needs. Clients can drop off paperwork and pick it up when it is finished. Your tax information can also be submitted electronically or mailed to me.

We offer a range of tax services, all designed to help you with your distinct circumstances. Whether you're looking for help with your business filings or want to explore tax savings options, we have you covered. Our services are available year round, so you are never without a tax professional in your corner.

we believe all clients are unique and come with different needs.