Prefer to email? Send an email directly to our tax experts. We will be in touch shortly to discuss your unique situation. Your Name (required) Your Email (required) Your Message Contact us today! GDS Tax & Business ServicesPhone: 209-357-2120 Fax: 209-357-2124 Email: gsegales@yahoo.com 1201 5TH STREET ATWATER, CA 95301Show Map1201 5TH STREET ATWATER, CA 95301Get Directions