National Tax Service has been in business for over 30 years with two convenient locations in the upstate: 105-8 Wall Street is our new Clemson Location (next to the Pot Belly Deli) and 119 North Townville Street in Seneca. Our firm prepares over 2,000 income tax returns each year.
We offer free electronic filing and our year round staff is eager to assist you in all of your tax preparation needs.