Overview of GTC

- What is GTC?

- Benefits of Using GTC

- Who Can Sign Up?

- How do I Sign Up?

- GTC Implementation Schedule

- Frequently Asked Questions

- Self Help Directory - Sitemap

How To Videos

- Registration and Login

- Payment and Returns

- Other Videos

Instructional Documents

- GTC Quick Reference Guide

- GTC User Manual

- CSV Instructions

- 2011 Federal Format File Specifications

- FSET Files Instructions

- Assessment Payment Instructions

- Refund, Protest, and Appeals Request Instructions

- How to Create a CSV File

Templates

- Withholding G-7 Return for Monthly or Semi Weekly Payers

- Withholding G-7 Return for Quarterly Payers

- Withholding G-1003

- Sales and Use Tax Import Template

- CSV Payment File Layout

GTC Login Page

Other Links

- ListServe Signups

- Approved Software Vendors

- Fraud Information

- GTC General Instructions

- GTC Sales and Use HandOuts

- GTC Withholding HandOuts

Software Vendors