Home > GST > Help Center > emSigner SetupLast Updated: Feb 11th 2026
Whether you are a tax consultant, small business owner filing your GST returns, filing your GST Returns using DSC is a tedious process. Many issues may occur while using DSC to sign the GSTR-3B, GSTR-1, GSTR-4 and other returns @ gst.gov.in portal. It's primarily related to connecting DSC with the GST Portal using emSigner on Chrome Browser.
This article covers an easy solution to emsigner connectivity issues.
| Error | Failed to Establish Connection to the Server Kindly restart the Emsigner |
| Solution | Follow proper emSigner Setup process on Chrome Browser |

This document covers

NOTE: You must Setup emSigner before using above process on Chrome Browser.
Looking to obtain a Digital Signature Certificate (DSC) for Income Tax, GST, MCA, DGFT, or e-tender filings? A DSC ensures secure, legally valid, and hassle-free electronic document signing, making compliance faster and more reliable for businesses, professionals, and taxpayers in India.
Apply for your Digital Signature Certificate here @ Buy Digital Signature Certificate (DSC) with Sign - Plan & Pricing

Disclaimer: This article provides an overview and general guidance, not exhaustive for brevity. Please refer Income Tax Act, GST Act, Companies Act and other tax compliance acts, Rules, and Notifications for details.