to contact the irs tax office for the state of texas, i found a couple of number you can call. depending on what department you need. these are the numbers we have

For Sales and Use Taxes Call 1-800-252-5555

For Business and Franchise Taxes 1-800-252-1381

For Certificates of Account Status or for Good Standing call 1-800-252-1386

For E-file problems and WebFile Technical Support cal 1-800-531-5441
ext. 3-3630

if none of these numbers work for you, please let us know in the comments box below.

Thank you