While opening or logging in to the Indian GST Portal, a taxpayer, accountant, CA, GST practitioner or other user may encounter the following message:

The requested URL was rejected. Please consult with your administrator.
Your support ID is: [long numeric number]
[Go Back]

Advertisement

The error may appear while accessing the GST login page or another GST service page.

For example:

services.gst.gov.in/services/login

The screenshot associated with this article shows the GST login page producing the same rejection message multiple times, each time with a different Support ID.

This is generally not an incorrect GST username/password error. The request is being rejected before the normal GST application page can process it.

At the time of checking, even direct GST Portal pages could return this exact “Request Rejected” response, including the GST login endpoint.

What Is the GST Portal Support ID?

A message such as:

Your support ID is: 7309804315925085555

does not normally represent a standard GST return error code such as an error associated with GSTR-1, GSTR-3B, registration or payment.

It is better understood as a request/reference identifier generated by the website's security or request-processing infrastructure when a particular web request is rejected.

Therefore:

Support ID ≠ GSTIN
Support ID ≠ ARN
Support ID ≠ Return Error Code
Support ID ≠ Username
Support ID ≠ Ticket Number

The Support ID is important primarily for troubleshooting because it can help the GST technical team identify the rejected request in their server/security logs.

Why does the Support ID change?

Refreshing the page or making another request can generate another Support ID.

For example, you might receive:

201135465323210555

and after refreshing:

16765722701152878977

and subsequently:

7309804315925085555

This does not necessarily mean that three different problems have occurred. Each blocked/rejected web request can receive its own reference identifier.

Why Does the GST Portal Reject the URL?

The message is typically associated with the website's security/request-filtering layer rather than ordinary GST credentials.

A government portal handling financial and taxpayer information must filter suspicious or malformed web traffic. A request may therefore be rejected before it reaches the normal application.

Possible reasons include the following.

1. GST Portal-side security filtering

A Web Application Firewall (WAF), reverse proxy, load balancer or another security control may determine that a request should not be processed.

This can sometimes occur even when the user is performing a legitimate action.

2. Corrupted browser cookies

GST Portal sessions depend on browser cookies.

Old or inconsistent cookies can sometimes result in abnormal requests or invalid session information.

3. Corrupted or stale browser cache

The browser may have cached older GST Portal resources while the server-side application has subsequently changed.

The GST Portal's own known-issues documentation recommends clearing browser history/cache for some portal problems before retrying.

4. Expired or invalid GST session

If the GST Portal was left open for a long period, an authentication/session token may have expired.

Using an old bookmarked internal page can produce similar problems.

5. VPN or proxy connection

VPNs, anonymous proxies and some corporate proxy systems alter the apparent source of web traffic.

A security system can treat such traffic differently from a normal residential/business Internet connection.

6. IP address or reputation-related filtering

A public IP may temporarily trigger security controls because of unusual traffic patterns, excessive requests or another security condition.

The GST Portal's login documentation explicitly describes security checks involving devices, login frequency, distant locations and untrusted IP addresses.

7. Too many requests

Rapid refreshes, repeated login attempts, automation tools or many users accessing the GST Portal through the same public IP can result in unusual traffic.

This can be especially relevant in:

• Chartered Accountant offices
• Tax consultant offices
• Accounting firms
• Large corporate offices
• RDS/Terminal Server environments
• Shared broadband networks
• NAT-based office networks

8. Browser extension interference

Extensions can modify requests, scripts, cookies or headers.

Examples include:

• Ad blockers
• Privacy extensions
• Script blockers
• VPN extensions
• Proxy extensions
• Security extensions
• Cookie managers
• User-agent modifiers

9. Antivirus/Web Protection

Some antivirus products provide:

• HTTPS scanning
• Web Shield
• Web Protection
• Safe Browsing
• SSL inspection

These features can occasionally interfere with secure web applications.

10. Corporate firewall or UTM

A company firewall, Unified Threat Management appliance, Secure Web Gateway or proxy may perform HTTPS inspection or URL filtering.

11. GST Portal-side temporary problem

The problem may not be on the taxpayer's computer at all.

If the same error occurs across different browsers, computers and networks, a GST Portal-side issue becomes substantially more likely.

GST Error Type and Meaning

Error / Message	Likely Meaning	First Action
The requested URL was rejected	Request blocked/rejected by web security/application infrastructure	Clear GST site data and retry
Support ID displayed	Reference associated with rejected request	Record it for GST support
403 / Access Denied	Server/security policy refused access	Check IP, VPN, proxy and browser
Session expired	Login session no longer valid	Close browser and log in again
Page not loading	Network, browser or server issue	Test another browser/network
CAPTCHA problem	CAPTCHA/session/browser issue	Refresh CAPTCHA/session
OTP/login security challenge	Additional authentication/security validation	Complete OTP/security verification
Portal works in Incognito only	Normal browser profile/cache/extension issue	Clear site data/check extensions
Portal works on hotspot only	Office Internet/IP/firewall issue likely	Troubleshoot router/firewall/public IP
Portal fails everywhere	GST Portal-side issue becomes more likely	Wait/retry and contact helpdesk

Solution 1 – Start From the Official GST Home Page

Avoid repeatedly opening an old internal bookmarked URL.

Open the official GST Portal:

Official GST Portal

Then navigate to Login from the portal itself.

The GST Portal's official login instructions similarly direct taxpayers to access the GST home page and select Login.

Solution 2 – Close All GST Portal Tabs

Close every browser tab containing:

• gst.gov.in
• services.gst.gov.in
• tutorial.gst.gov.in

Then completely exit Chrome/Edge.

Wait approximately 30–60 seconds and reopen the browser.

Go to the GST home page and try again.

Solution 3 – Test in Incognito / InPrivate Mode

This is one of the quickest diagnostic tests.

Google Chrome

Press:

Ctrl + Shift + N

Microsoft Edge

Press:

Ctrl + Shift + N

Then open the GST Portal.

If GST works in Incognito/InPrivate

This strongly suggests that the problem is associated with the normal browser profile, such as:

• Cookies
• Cache
• Stored site data
• Browser extension
• Existing GST session

You therefore do not need to immediately change GST credentials.

Solution 4 – Clear GST Portal Cookies and Site Data

Instead of deleting all browser data, first try clearing only GST-related site data.

In Chrome, open:

Settings → Privacy and security → Third-party cookies → See all site data and permissions

Search for:

gst.gov.in

Remove GST-related stored site data.

Restart Chrome and try again.

Solution 5 – Clear Browser Cache

If deleting GST-specific site data does not solve the problem:

Press:

Ctrl + Shift + Delete

Select:

• Cookies and other site data
• Cached images and files

Then clear the data.

Restart the browser.

GST's own known-issues guidance recommends clearing browser history/cache for certain portal issues before retrying.

Important: Clearing cookies may sign you out of websites currently logged into the browser.

Solution 6 – Try Another Browser

If you normally use Chrome, test with Microsoft Edge.

If Edge works while Chrome does not, the problem is probably related to the Chrome profile rather than your GST account or Internet connection.

Likewise:

Chrome fails + Edge works = investigate Chrome

Chrome and Edge both fail = continue network/IP troubleshooting

Solution 7 – Disable VPN

If a VPN is running, disconnect it.

Then close the browser and try the GST Portal again using your normal Internet connection.

This is particularly important because GST's official login documentation describes location, device and IP-based security checks, including restrictions involving untrusted IPs and access from outside India.

Solution 8 – Disable Proxy Temporarily

In Windows:

Settings → Network & Internet → Proxy

Check whether a manual proxy is configured.

If the proxy belongs to your organization, do not permanently disable it without authorization. Instead, ask your network administrator to test GST Portal access without HTTPS inspection or through an approved bypass rule.

Solution 9 – Test Using Mobile Hotspot

This is one of the most useful tests for identifying a network/IP problem.

Disconnect the computer from office broadband and connect it temporarily to a mobile hotspot.

Now access GST Portal.

Result A – GST works through mobile hotspot

The GST account and browser are probably okay.

Investigate:

• Office public IP
• Router
• Firewall
• Proxy
• DNS/security filtering
• ISP
• HTTPS inspection

Result B – GST still fails

Investigate:

• Browser
• Browser profile
• GST cookies/session
• Computer security software
• GST Portal itself

Solution 10 – Restart the Internet Router

If you have a dynamic public IP connection, restarting the router may result in a different WAN/public IP.

Procedure:

1. Close GST Portal.
2. Switch off the router.
3. Wait a few minutes.
4. Switch it back on.
5. Confirm Internet connectivity.
6. Reopen GST Portal.

Whether the ISP actually assigns a different IP depends on its network design.

Solution 11 – Check the Public IP

If GST works on one Internet connection but not another, note the public IP address of the failing connection.

Provide this information to the network administrator or GST technical support along with:

• Date
• Time
• Support ID
• Screenshot
• Browser
• ISP
• Public IP
• Whether VPN/proxy is in use

This provides considerably better diagnostic information than simply reporting that "GST website is not opening."

Solution 12 – Temporarily Disable Browser Extensions

Open:

chrome://extensions/

Temporarily disable extensions that may modify Internet traffic, particularly:

• VPN extensions
• Proxy extensions
• Ad blockers
• Privacy extensions
• Script blockers
• Security extensions

Restart Chrome and test GST again.

If the problem disappears, enable the extensions one by one to identify the conflicting extension.

Solution 13 – Check Antivirus Web Protection

Do not permanently disable antivirus merely to use GST Portal.

Instead, for troubleshooting, check whether your endpoint security product includes HTTPS inspection or web filtering.

If GST works only when a particular web-protection component is temporarily disabled, add the legitimate GST domains to the appropriate allow/exclusion mechanism according to the security product's documentation rather than disabling overall protection.

Solution 14 – Check Firewall / UTM in an Office Network

For businesses and CA offices, check whether traffic passes through:

• Sophos
• Fortinet/FortiGate
• SonicWall
• Palo Alto
• WatchGuard
• Proxy server
• Secure Web Gateway
• ISP security gateway

Look particularly for:

• SSL inspection
• HTTPS decryption
• URL rewriting
• Web filtering
• Application control
• Intrusion prevention
• Abnormal session termination

Test GST Portal from an isolated Internet connection such as a mobile hotspot.

If it immediately works, investigate the corporate gateway.

Solution 15 – Check Windows Date and Time

Incorrect system time can cause problems with authentication and HTTPS services.

Open:

Settings → Time & language → Date & time

Enable:

Set time automatically

and confirm that the correct time zone is configured.

For India, it should normally be:

(UTC+05:30) Chennai, Kolkata, Mumbai, New Delhi

Solution 16 – Flush DNS Cache

Open Command Prompt as Administrator and run:

ipconfig /flushdns

You should receive:

Successfully flushed the DNS Resolver Cache.

Close and reopen the browser.

DNS flushing is unlikely to fix every "URL rejected" case, but it is a reasonable network troubleshooting step when stale local name-resolution information is suspected.

Solution 17 – Reset Windows Network Stack

If multiple websites or secure portals are behaving abnormally, an administrator can consider:

netsh winsock reset

Restart Windows afterwards.

Do not treat this as the first solution for a GST-only error. Use it when there is evidence of a broader Windows networking problem.

Solution 18 – Avoid Repeated Refreshing

If the GST security layer is rejecting requests, continuously pressing:

F5 / Ctrl+R

may generate additional rejected requests and additional Support IDs.

Instead:

1. Stop refreshing.
2. Close GST tabs.
3. Wait several minutes.
4. Open a fresh browser session.
5. Start from the GST home page.

Solution 19 – Check Whether GST Portal Is Having a Wider Problem

Test the portal using:

• Another computer
• Another browser
• Another Internet connection
• Mobile data

A simple isolation matrix is extremely useful.

Test	Result	Likely Area
Same PC + different browser works	Browser/profile	Browser
Different PC + same Internet fails	Network/IP	Router/ISP/firewall
Same PC + mobile hotspot works	Office network/IP	Network
Multiple PCs + multiple networks fail	GST Portal	Server-side
Incognito works	Cookies/extensions	Browser profile

This approach prevents unnecessary Windows changes when the actual problem is outside the PC.

Solution 20 – Contact GST Helpdesk With the Support ID

If the error continues, preserve the exact Support ID.

GST's own known-issues guidance recommends logging a helpdesk ticket with the screenshot and mentioning the date/time when an unresolved portal issue occurs.

Provide:

Error: The requested URL was rejected. Please consult with your administrator.

Support ID: Copy the exact number displayed.

Also provide:

• GSTIN, where appropriate
• Date and exact time
• Screenshot
• Page/operation being accessed
• Browser name/version
• Windows version
• ISP/network used
• Whether VPN was active
• Whether another browser worked
• Whether mobile hotspot worked
• Whether Incognito worked

Never publicly post GST credentials, passwords, OTPs or other authentication information while seeking assistance.

Recommended Troubleshooting Sequence

For this particular GST error, use the following order:

Step 1: Open the GST home page instead of an old bookmarked internal URL.

Step 2: Close all GST tabs.

Step 3: Test Incognito/InPrivate mode.

Step 4: Clear GST cookies/site data.

Step 5: Clear browser cache.

Step 6: Test Microsoft Edge/Chrome alternately.

Step 7: Disable VPN/proxy if applicable.

Step 8: Test through a mobile hotspot.

Step 9: If hotspot works, troubleshoot the office public IP/router/firewall/ISP.

Step 10: Check browser extensions and security filtering.

Step 11: Wait and retry if GST Portal itself appears affected.

Step 12: Raise a technical ticket with screenshot, date/time and Support ID.

Important: Do Not Reset Your GST Password Immediately

This particular message should not automatically be interpreted as an invalid-password problem.

The request may be rejected before the normal login process completes.

Therefore, resetting the GST password is unnecessary unless:

• The portal explicitly says the password is incorrect;
• You have forgotten the password; or
• The GST Portal directs you to reset it.

The official GST documentation provides separate workflows for forgotten usernames and passwords, demonstrating that credential problems are handled differently from a rejected-request page.

GST Portal Login Security Checks

The GST Portal documentation describes additional security checks during login. Among other situations, additional authentication may be triggered for new devices, repeated login attempts, multiple devices or unusual location/device conditions. It also describes restrictions associated with foreign-country access and untrusted IP addresses.

Therefore, users should avoid:

• Repeated rapid login attempts
• Frequently switching VPN locations
• Unknown/free proxy servers
• Sharing one account across excessive simultaneous devices
• Browser automation against GST login pages
• Repeatedly refreshing blocked requests

Special Advice for CA Offices and Multi-User Networks

A Chartered Accountant or tax consultant office may have dozens of computers accessing GST services through one public IP address because the router uses NAT.

From the GST Portal's perspective, a large number of requests can therefore originate from the same Internet-facing IP.

If several users suddenly receive the same rejection message:

1. Test GST from mobile data.
2. Check whether every office PC is affected.
3. Record the office public IP.
4. Check the firewall/UTM.
5. Check proxy/SSL inspection.
6. Avoid mass repeated login attempts.
7. Preserve Support IDs.
8. Escalate to GST support if required.

Frequently Asked Questions (FAQ)

1. What does “The requested URL was rejected” mean on GST Portal?

It means the web request has been rejected by the portal/security/request-processing infrastructure rather than being processed normally.

2. Is the Support ID an error code?

Not in the normal sense of a GST return/application error code. It is best treated as a reference identifier associated with the rejected request.

3. Should I give the Support ID to GST Helpdesk?

Yes. Keep the exact Support ID and provide it along with the screenshot, date and time.

4. Why do I receive a different Support ID after refreshing?

A new web request can receive a new reference identifier when it is rejected.

5. Does this mean my GST account is blocked?

Not necessarily. A rejected URL alone does not prove that the GST registration or taxpayer account has been blocked.

6. Is my GST password wrong?

Usually this particular error does not by itself indicate an incorrect password.

7. Should I reset my GST password?

Not as the first troubleshooting step. Reset it only if you actually have a credential problem.

8. Can browser cache cause the GST Portal problem?

Yes, browser cache/session data can contribute to portal problems. GST's own known-issues documentation recommends clearing browser history/cache for certain issues.

9. Can cookies cause the problem?

They can. Corrupted or stale session cookies are worth eliminating as part of troubleshooting.

10. Why should I try Incognito mode?

Incognito/InPrivate provides a relatively clean browser session and commonly excludes normal cached session state and most extensions, making it useful for diagnosis.

11. GST works in Incognito but not normal Chrome. What should I do?

Clear GST site data/cache and investigate browser extensions.

12. GST works in Edge but not Chrome. What does that mean?

The Chrome profile, cache, cookies or extensions are the more likely source.

13. Can VPN cause GST login problems?

Yes. VPNs change the apparent network/IP/location and can interact with portal security controls. GST documentation specifically describes IP/location/device-related security checks.

14. Should I use a foreign VPN for GST Portal?

Avoid doing so. GST documentation states that login from outside India can be restricted.

15. Can my office firewall cause this problem?

Yes. HTTPS inspection, proxying or security filtering can interfere with secure government portals.

16. Why does GST work through my mobile hotspot?

If the same PC/browser works through mobile data but fails through office broadband, this strongly points toward the office network, public IP, firewall, proxy, router or ISP path.

17. Should I restart my router?

It is worth testing, particularly on a dynamic-IP Internet connection.

18. Will restarting the router always change my IP?

No. That depends on your ISP and connection type.

19. Can antivirus cause GST Portal errors?

Web filtering or HTTPS inspection components can occasionally interfere, although you should not permanently disable antivirus as a workaround.

20. Should I disable Windows Defender?

Not as a standard solution for this error.

21. Can ad-blocking extensions cause problems?

Potentially. Test with extensions disabled or in a clean browser profile.

22. Can wrong Windows time cause login problems?

Incorrect date/time can affect authentication and HTTPS operations, so it should be corrected.

23. Does flushing DNS solve this error?

Not necessarily. It is a secondary network troubleshooting measure rather than the primary fix.

24. Is this a GST server problem?

It can be. If the problem reproduces across multiple computers, browsers and independent Internet connections, a portal-side problem becomes much more likely.

25. What should I send GST technical support?

Send the screenshot, exact Support ID, date/time, affected URL/function, browser details and the results of alternate-browser/network tests.

Conclusion

The GST Portal message “The requested URL was rejected. Please consult with your administrator” should primarily be treated as a web-request/security/session/network troubleshooting issue, not automatically as a GST username/password or registration problem.

The most useful diagnostic test is:

Incognito → another browser → another Internet connection/mobile hotspot.

Those three tests can quickly distinguish between a browser-profile problem, a network/IP problem and a broader GST Portal problem.

Also preserve the Support ID, screenshot and exact date/time. If local troubleshooting does not resolve the issue, these details should be included in the GST helpdesk ticket.

#Tags

#GST #GSTPortal #GSTError #GSTLoginError #GSTPortalError #GSTLogin #GSTIndia #GSTSupport #GSTHelpdesk #GSTTroubleshooting #GSTTechnicalError #GSTWebsite #GSTWebsiteError #URLRejected #RequestedURLRejected #GSTSupportID #GSTErrorSolution #GSTPortalSolution #GSTLoginProblem #GSTPortalLogin #GSTAccessDenied #GST403Error #GSTSecurity #GSTWAF #WebApplicationFirewall #GSTCache #GSTCookies #ChromeGST #EdgeGST #GSTBrowserError #GSTNetworkError #GSTIPBlocked #GSTVPN #GSTProxy #GSTFirewall #GSTAntivirus #GSTSessionError #GSTPortalDown #GSTTechnicalSupport #GSTHelp #GSTTaxpayer #GSTPractitioner #CharteredAccountant #GSTReturn #GSTCompliance #GSTIndiaPortal #GSTGuide #GSTFAQ #GSTTips #BisonKnowledgebase