The Tax Office (TTO) is a family owned and operated business that has been serving the St. Charles and St. Louis areas since 1984. Whether you operate your business as a Sole Proprietor, Partnership, LLC or Corporation or just need a personal Tax Return, we will work with you to give you peace of mind when thinking of Tax Preparation, Bookkeeping and Payroll Services. We are your local professionals and will always have your best interest at heart.