GST Website Not Working? Simple Fixes That Work in 2026

The Goods and Services Tax (GST) system is integral to business, tax filing, and compliance in India. However, it’s not uncommon for users to experience GST website not working issues. As with other government sites, the GST portal (gst.gov.in) has its share of issues, frustrating users who rely on it for business and tax-related activities. If you’ve ever seen an error message like “GST website is down” or had difficulty accessing it in Chrome/IE or on mobile, you are not alone.

There can be various signs that the GST website is not working, such as inability to log in, timeouts, error messages, and so on, across different browsers or devices. In this post, we will guide you through potential causes of these problems and easy fixes that still work in 2026, whether you’re having issues in Google Chrome, Internet Explorer, Firefox, or mobile browsers.

Why Is the GST Website Not Working?

The GST portal (gst.gov.in) is a web-based portal for businesses and taxpayers to make various GST-related transactions, such as Registration, return submission, and compliance. High traffic from millions of daily users to the portal, your browser, your network, your device settings, and even the processes implemented on the server side may pose technical problems to the portal.

Here are some of the most common reasons:

• Browser support: Sometimes the site features are not fully compatible with Google Chrome, Internet Explorer, or Mozilla Firefox.
• Scheduled or unscheduled downtime: The site could be undergoing scheduled maintenance, or a sudden surge in traffic could take the server down.
• Corrupt cache andcookies: Information stored in your browser’s cache or cookies can also cause a site not to load.
• DSC issuance problems: DSC misconfiguration is a frequent issue.
• Network limitations: You could be trying to access the site from behind a firewall or an ISP that blocks access.
• Old Javaor browser plugins: Some portal functionalities (like DSC-based Login) may require you to download and install the latest Java or browser plug-ins.

Now, let’s explore in more detail why the GST India website is not working and discuss how you can address these issues.

GST Website Not Working in Chrome? Here’s How to Fix It

Chrome is a highly popular browser worldwide, but at times it may not load the GST site properly. If you are encountering the website not working on Google Chrome, then try out these solutions:

1. Clear Cache and Cookies

Browsers store temporary files, cache, and cookies to make loading pages faster. However, they can also cause issues with web access.

Here’s how to clear them:

• Open Chrome and click the three dots at the top right.
• Select More tools > Clear browsing data.
• Choose Cookies and other site data, and Cached images and b.
• Select Time range as All time, then tap the Clear data button.

2. Disable Browser Extensions

Certain browser extensions may interfere with the site’s functionality. Turn off all extensions to find out whether this helps to get rid of the problem:

• In the address bar, type chrome://extensions/.
• Toggle off all the extensions.
• To checkthe functionality of the GST site, reload it.

3. Update Google Chrome

Make sure you are using the latest version of Chrome. To update:

• Click on the three dots menu > Help About Google Chrome.
• All the updates will be made automatically, and Chrome will update itself.

4. Try Incognito Mode

Corrupted browsing data can sometimes provoke such issues. Open Chrome, access Incognito Mode, then open the GST site. If that works, that indicates a failure with your extensions or cache.

5. Disable Hardware Acceleration

Chrome’s hardware acceleration feature can cause problems. To turn it off:

• Go to Settings > Advanced > System.
• Toggle off Use hardware acceleration when available.
• Restart Chrome and try again.

6. Reset Chrome Settings

If nothing else works, you can reset Chrome to the default settings. Click on Settings, Reset settings, and set it back to its default. This will disable extensions, and none of your bookmarks or passwords will be deleted.

GST Website Not Working on Mobile

The GST portal presents its own special challenges to mobile users.

Here is an overview of the most commonly discussed mobile-related problems and solutions.

GST Website Not Loading on Android

The GST portal is not a mobile optimized web site. On Android Chrome, the following steps can be tried:

• To open the Desktop Site version, press the three-dot menu and select the option “Desktop site“. This usually solves the rendering problem.
• Clear Chrome’s app cache in your phone’s Settings > Apps > Chrome > Storage > Clear Cache.
• Also, make sure your date and time settings are not set to manual, but rather set to auto/network, not manual, as this can result in an error on the SSL certificate portal.

GST Website Not Working on iPhone (Safari/Chrome)

iOS lets down safari especially. In case the GST website is not working, go to:

• Disabling Prevent Cross-Site Tracking in Safari settings.
• Clearing website data under Settings > Safari > Clear History and Website Data.
• Switching from Safari to Chrome on iOS and requesting the desktop version of the site.

GST Website Not Working on Mobile Data vs. Wi-Fi

Occasionally, the portal works on mobile data but not on Wi-Fi, or vice versa. If it’s not working on mobile data, your telecom operator’s DNS server could be to blame. Change your DNS to Google DNS (8.8.8.8) for free using a DNS changer app. If it’s not working on Wi-Fi, your router’s firewall could be blocking portal scripts. Temporarily disable the firewall or test with mobile data.

GST Website Not Working in Internet Explorer or Firefox

While most users have moved to modern browsers, some older systems and government setups still use Internet Explorer. If you’re facing the issue where the Gst website isn’t working in Internet Explorer, here are your options.

Internet Explorer and the GST Portal

The gst.gov.in website is not working on Internet Explorer because IE is now officially retired by Microsoft. The GST portal has progressively dropped support for IE. If you have to use IE, enable compatibility settings by going to Alt > Tools > Compatibility View Settings, then add gst.gov.in to the box.

However, the best option is to simply use Microsoft Edge (now built-in IE mode) or switch to Chrome or Firefox.

Fixing the GST Website Not Working on Firefox

If you are facing an issue with the GST website not working in Firefox, then follow these steps:

• Go to Settings > Privacy & Security. Change the Enhanced Tracking Protection to Standard (Not Strict).
• Clear Firefox cache in Settings > Privacy > Clear Data
• Temporarily turn off any security-focused addons!
• Make sure Firefox is on the latest version

DSC and Digital Signature Not Working on the GST Website

The failure of the digital signature on the GST site has been one of the most frustrating technical issues. This occurs particularly during system upgrades, Windows updates, or changes to browsers.

DSC Not Working on GST Website in Chrome

The DSC not working on the GST website in Chrome issue is extremely common because Chrome dropped support for Java applets and NPAPI plugins years ago.

Here’s how to fix it:

• Install the GST emsigner utility. Download the latest version of the emsigner from the GST portal’s download section. This utility acts as a bridge between your USB DSC token and the browser.
• Run as an emsigner Administrator. Select the application, right-click, and choose the option: Run as Administrator, and then attempt to use your DSC on the portal.
• Drive your USB token and make sure that the driver is installed properly. Go to the site of your DSC provider (eMudhra, Sify, NSDL, and so on) and retrieve the driver.
• Ensure emsigner service is active on port 1585 (verify in Windows Task Manager).

Digital Signature Not Working in the GST Website in Internet Explorer

The digital signature not working in GST website in Internet Explorer is a legacy issue. Since IE no longer receives updates, its security settings often block the DSC utility. Try:

• Going to Internet Options > Security > Trusted Sites and adding gst.gov.in
• Lowering the security level for trusted sites temporarily
• Enabling Protected Mode exceptions for the GST domain

Again, the most reliable fix is to move away from IE entirely and use the emsigner utility with Chrome or Edge.

GST Website Not Working at Night or During Peak Hours

If you’ve noticed the GST website not working at night or around filing deadlines, this is almost always due to server load. The GST portal experiences enormous traffic spikes on the 20th, 25th, and last day of each month when returns are due.

What to do:

• Try accessing the portal during off-peak hours, early mornings (5 AM to 8 AM) tend to work well
• Check the official GSTN Twitter handle or NIC status page for downtime announcements
• Keep your draft return saved locally and submit once traffic eases
• Use the GST offline utility tool to prepare your returns offline and upload later

This is also why many users report the GST website not working today. It’s often a temporary overload, not a technical fault on your end.

GST Website Not Working in Your Network or Outside India

GST Website Not Working in Our Network / Your Network

When trying to access the portal via a corporate or university network and having problems, it might be due to a firewall or proxy restriction. 

To fix this:

• Ask your IT administrator to whitelist gst.gov.in and some subdomains (such as api.gst.gov.in) on the company firewall.
• Disable proxy settings temporarily: In Chrome, go to Settings > System > Open your computer’s proxy settings and turn off any manual proxy
• Try accessing the portal using your mobile hotspot. If it works on the hotspot but not the office Wi-Fi, it’s a network restriction issue
• Ensure your network supports TLS 1.2/1.3, as the portal uses these security protocols.

GST Website Not Working Outside India

If you’re an NRI, a foreign tax consultant, or traveling abroad, the GST website not working outside India can be a serious issue. The portal sometimes restricts or flags access from foreign IP addresses.

To fix this for International Access

• Use a reliable VPN set to an Indian server (Mumbai or Delhi works best) to route your connection through India
• Avoid free VPNs; they are often blocked or slow, and using them on a government portal carries security risks. Opt for reputable paid services
• If you’re a GST practitioner working remotely, ensure your organization’s IT team whitelists the portal on any corporate firewall

GST Detail on the IRCTC Website Not Working

Another problem, not as popular but just as annoying, is the malfunctioning GST details on the IRCTC website. Entering your own GSTIN to book a train online, claiming GST input credit, is sometimes unresponsive, or a validation error appears.

Common Fixes:

• Ensure that your GSTIN is in the right format, 15 characters without spaces.
• Use another browser; IRCTC is recommended for Chrome or Edge.
• Clear your IRCTC session cookies and log in fresh
• If the GST field is greyed out, ensure you’ve selected Business Travel as the booking purpose
• During peak booking hours, IRCTC’s own servers slow down, causing the GST detail lookup to time out. Try at a less busy time

When Should You Contact GSTN Support?

If you’ve tried everything above and the GST website is not working now, it’s time to reach out officially. You can:

• Call the GSTN helpdesk at 1800-103-4786 (toll-free)
• Create a ticket at helpdesk.gst.gov.in
• Email helpdesk@gst.gov.in with a screenshot of the error
• Visit your nearest GST Seva Kendra for in-person assistance

To get support, it is always important to provide the following information: your GSTIN, the type of browser and operating system you are using, a picture of the problem, and the time it occurred.

Final Thoughts

Encountering issues with the st website in India not working can be frustrating, especially when trying to file returns or access crucial information. However, most issues can be resolved by following the steps outlined above. Whether it is a Chrome or mobile issue, an Internet Explorer issue, or a multiple-networks issue, the solutions presented will help you get back to using the GST portal without any problems.

When all these fixes fail, then the site may be in maintenance mode. When that happens, the only thing you may have to do is to wait a couple of hours and to make a check. Keep track of official announcements about planned downtimes, and if the GST website is still not working as usual, contact the GST Helpdesk to receive additional assistance.

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