The Tax Office

Your St. Charles Tax Professionals

The Tax Office is a family-owned and operated business. Serving the St. Charles and St. Louis areas since 1984. We work with our clients to give them peace of mind when they are thinking of Tax Preparation, Tax Planning, Bookkeeping, Payroll Services or starting a new business. We are your local professionals and will always have your best interest at heart. Contact us today for a free tax planning or business start-up consultation.

More than a tax office...


The task of bookkeeping can be a time-consuming and tedious job. At the end of a work day there is not always time or energy to record checks, receipts, deposits or balance bank accounts. We can relieve you of this burden and provide you with monthly financial statements to help you manage your business. Let us show you how we can free up your time so you can focus on what you do best.

Book Your Consult Today!

Payroll Services

The late filing of payroll reports and wrong reporting of payroll taxes is probably the number one reason we see businesses fail. It is a penalty nightmare and a hole that is hard to climb out of. With our years of experience with small and medium sized companies, we can shift this responsibility from you to us. Whether it is one paycheck or hundreds, we can help.

Book Your Consult Today!

Tax Planning and Preparation

Tax Preparation should be more than just filling out and sending in tax forms. It is the relationship between client and tax professional working together to plan a strategy for tax savings currently and for the future. Let our over 30 years' experience work for you to save you money.

Book Your Consult Today!

Business Start-Up

In the Start-Up process, do you feel overwhelmed and lost in the formation of your new business? The Tax Office can provide a clear direction to getting your business started! We can help form businesses from Sole Proprietorship, LLC, Partnership, or Corporation. 

Book Your Consult Today!


I have used TTO as my tax consultant and for payroll services since the early 1990's. They handle my corporate and my personal business. I have every confidence in Greg and Megan's knowledge. When I have questions, they are a phone call away. With so many things to do with running a successful business it is reassuring to know that TTO is there to handle my tax and payroll needs.

We have been with The Tax Office for our entire 20 years of business. We were using them for our personal taxes before we opened our doors and knew right where to go for our business needs. We have ALWAYS been taken care of with excellent service. They go above and beyond. It is very important to have those you can fully trust taking care of you!

Pay with Zelle!

We wanted to give our clients another option for payment. To make a Zelle payment you will need to log into your online banking service or the Zelle app. Simply enter GPH Inc. as the business and [email protected] as the email address. Then add the amount you want to send. Once you confirm the payment it will be processed instantly.

Don't know how to use Zelle? Click on the Button!

Learn About Zelle!

Business Hours

Call Us Today to schedule a free consultation. We can assist in all of your bookkeeping, payroll, and tax planning needs.

  • Monday - Friday
    09:00 am - 05:00pm
  • Saturday - Sunday


Sign up to our newsletter and stay up to date


Thank you for subscribing to our newsletter.