Established in 1965

Mayfield​ Tax Service

Contact Us - Fill out the form below if you have questions! 


Location (Stay in touch for updates to our schedule and

location!)

The address below is our home office open by appointment only. Call for more information.  Mail cannot be delivered to 1701 Castroville Rd, See details below map for mailing information.

Mayfield Tax Service

Physical address:

1701 Castroville Rd San Antonio TX 78237 


Mailing address for 2025. Please contact us before mailing documents:


Mayfield Tax Service

PO Box 465

Lakehills TX 78063