[Bug] Authentication redirect loops to onboarding for existing account with active subscription

Found 2 possible duplicate issues:

1. https://github.com/anthropics/claude-code/issues/19160
2. https://github.com/anthropics/claude-code/issues/22685

This issue will be automatically closed as a duplicate in 3 days.

• If your issue is a duplicate, please close it and 👍 the existing issue instead
• To prevent auto-closure, add a comment or 👎 this comment

🤖 Generated with Claude Code

Same issue here. Pro subscriber, since March 17 outage. Login with verified email redirects to “Let’s create your account” / onboarding page. iOS app works perfectly with full history. Tried clearing cookies, incognito, multiple browsers, multiple computers — same result. Support email, DSA inquiry, and Fin AI chat (2 tickets) — zero response in 4 days. This is NOT a duplicate of #19160 which is about Claude Code OAuth. This is a claude.ai web login bug affecting existing accounts after the March 17 outage.

For reference, my Fin AI Agent conversation IDs with zero resolution: 215473516210636 and 215473574775779. Both were closed automatically without any human agent responding.

Same issue. Day 3.

Stuck in a /login to /onboarding redirect loop despite having an active max account.

No access to Claude.ai and Desktop.
iOS ok (I could log out and log back in).
Claude Code works on active sessions (pre-issue) but I haven't tried to log out for fear of losing access there too.

Tried all troubleshooting options, cookies, incognito, deactivated browser extensions, removed sign-in with Google from chrome settings, signed out of all accounts (except claude code), signed in with email instead of SSO. No joy.

No human agents on support chat. Sent a support ticket, no response after two days. Fin AI agent only lists troubleshooting options. Only once it said it would pass on the issue to a human agent. Last time I tried 10' ago: "I apologize, but our team is not currently available to help you. I understand how frustrating it must be to be unable to access your account for three days, especially when you're paying for a premium subscription. To get more help, browse our Help Center for additional troubleshooting tips, or get more help from Fin by starting a new conversation. [Ends chat conversation]." Great.

Same issue. Day 3. Stuck in a /login to /onboarding redirect loop despite having an active max account. No access to Claude.ai and Desktop. iOS ok (I could log out and log back in). Claude Code works on active sessions (pre-issue) but I haven't tried to log out for fear of losing access there too. Tried all troubleshooting options, cookies, incognito, deactivated browser extensions, removed sign-in with Google from chrome settings, signed out of all accounts (except claude code), signed in with email instead of SSO. No joy. No human agents on support chat. Sent a support ticket, no response after two days. Fin AI agent only lists troubleshooting options. Only once it said it would pass on the issue to a human agent. Last time I tried 10' ago: "I apologize, but our team is not currently available to help you. I understand how frustrating it must be to be unable to access your account for three days, especially when you're paying for a premium subscription. To get more help, browse our Help Center for additional troubleshooting tips, or get more help from Fin by starting a new conversation. [Ends chat conversation]." Great.

In my case, after waiting three days for the support team to contact me — which never happened — I decided to take the risk. I went ahead and proceeded with the new account. After going back and forth with several AI tools, it actually worked out well. Instead of creating a new account, it reverted back to my original one. That was my experience. At least in this regard, it went smoothly. As of today, I still haven't received a response, and it's been over a week.

I don't know what's happening to me I already paid for PRO membership yet it's showing free and when attempting to do the monthly payment again it is doing nothing and showing an error message - _this organization already has an active subscription_

Issue Environment: I did all the steps in Claude Desktop (but same is happening in claude code CLI and in claude browser)

In my case, after waiting three days for the support team to contact me — which never happened — I decided to take the risk. I went ahead and proceeded with the new account. After going back and forth with several AI tools, it actually worked out well. Instead of creating a new account, it reverted back to my original one. That was my experience. At least in this regard, it went smoothly. As of today, I still haven't received a response, and it's been over a week.

Thanks for sharing this @migas5000! I waited another day then went ahead with the onboarding. Cleared cookies and logged back in via SSO. It worked, back on my max plan on web and desktop. 👍

Claude Code explained that I wouldn't have lost access in the CLI anyway as it uses its own authentication token stored locally on my machine. It's completely independent from the web/desktop app login. You won't lose access by doing anything on claude.ai.

This is definitely the same problem as #19160

Adding a data point — same issue on my account since April 24, 2026.
I know my Max subscription ($20/month) won’t move the needle at Anthropic, but I’m genuinely locked out of the product I’m paying for, so here’s the detailed report hoping someone can help.

The issue:
• Existing Claude Max account, active and confirmed on mobile
• Desktop app + claude.ai both route to “Let’s create your account” onboarding
• Email shows as verified but auth fails

What happened before it broke: logged in on Mac, attempted login on office desktop while first session was still active. Both the login failed AND the original session got force-logged-out simultaneously. Since then, all desktop/web attempts fail the same way. Mobile still works.

Already tried: Google SSO, email magic link, incognito, multiple browsers/devices, revoked Google access, cleared app data. Nothing works.

Support: Ticket #215474005792314 (3 days, no human response).
This looks like the same root cause as #19160 — backend auth routing / account service sync issue.

I'm experiencing the same problem with one of my accounts. I have two Max Plan accounts, which I currently use on two different computers. Today, one of my accounts was almost out of credit, and I wanted to switch to the other account. However, I found that clicking the magic link in the verification email redirects me to the account creation page, making it impossible to log in. After several unsuccessful attempts, I logged back into the account with the almost-out-of-credit account, and strangely, it logged in and worked normally. On the other computer, the problematic account also cannot log in via the web browser, but it works fine with the Claude Code CLI. I'm very frustrated now.

I'm experiencing the same problem with one of my accounts. I have two Max Plan accounts, which I currently use on two different computers. Today, one of my accounts was almost out of credit, and I wanted to switch to the other account. However, I found that clicking the magic link in the verification email redirects me to the account creation page, making it impossible to log in. After several unsuccessful attempts, I logged back into the account with the almost-out-of-credit account, and strangely, it logged in and worked normally. On the other computer, the problematic account also cannot log in via the web browser, but it works fine with the Claude Code CLI. I'm very frustrated now.

It’s been incredibly frustrating. I’ve been trying to reach Anthropic support for 10 days, and all I’ve gotten are bot responses. I’ve honestly never had a worse customer support experience.

The only time they said they connected me to a human agent, it was even worse than the Fin AI support bot. That “human” replied without even reading my case or conversation history. If there’s anything more frustrating than a bot, it’s a human agent who doesn’t read the case and gives completely unrelated suggestions.

I’m sorry for everyone else dealing with this mess. I posted here, on Reddit, tagged Anthropic on X, and even tried reaching support employees on LinkedIn because I had important work inside the account. But at this point, the time I’ve wasted trying to fix this has become more valuable than the account itself, not to mention the frustration.

Even engineers don’t seem to read here, so it feels like a complete waste of time. I ended up migrating my work to a new account. I got a refund and I’m now using a new account.

Good luck to everyone still dealing with this. But honestly, don’t expect any help from support. In my experience, it has been a complete waste of time. You’re probably better off trying other workarounds.

Same situation here as a paying Max subscriber. Continue with Google completes the Google OAuth handshake, the page briefly shows "You are logging back to your account", then drops me on the onboarding / "Let's create your account" page. Browser and Claude Desktop both broken, mobile app and Claude Code CLI still authenticated and working. Started for me on 7 May 2026.

Fin AI Agent looped through the same email-deliverability troubleshooting and refused to escalate to a human despite seven explicit requests (Conversation ID 215474217164643). Email sent to support@anthropic.com, no response yet.

Did anyone here find a workaround that did not require clicking "Create account" and risking the duplicate-account scenario from #51002? Specifically interested in whether revoking and re-granting the "Claude by Anthropic" permission at myaccount.google.com/permissions resolved it for anyone, or whether there is any other safe path that did not require waiting for support.

Thanks.

same here — Max subscriber, macOS, locked out 15+ days after a Google password change. Identical symptoms: every sign-in redirects to /onboarding with email shown as verified, while the Android app and platform.claude.com still work. Full details in my comment on #57164. Adding myself to the count of affected paying customers.

fyi worth contacting privacy@anthropic and requesting all of your data under GDPR Subject Access Request. Explain why you want a copy off all your data (because you have been locked out of your account). Legal are duty bound to reply in 30 days and provide you a copy of all of the data held in your account. If not you can report them to the data commission in your country and the fines of non compliance are astronomical.

Anthropic may choose to not staff their support teams, but they have a legal responsibility here so this request will definately be met with a response and, hopefully, see some internal effort to fix the issue.

same here — Max subscriber, macOS, locked out 15+ days after a Google password change. Identical symptoms: every sign-in redirects to /onboarding with email shown as verified, while the Android app and platform.claude.com still work. Full details in my comment on #57164. Adding myself to the count of affected paying customers.

I've just went ahead and continue to create a new account and everything was back. I had no choice, I took the risk and it went fine. So probably just a bug

EDIT:
I did it! I followed the process to create a new account - and I was back in my existing one.

Hi
I have the same issues since 4 days. No clue, what I can do.
Claude on my iphone App works fine. But via Browser, it always redirects to the account creation page. I have tried all the solutions that Fin AI proposed, several times.
No answer from support@antrhopic.com.
Is there already a solution or a workaround?
Thank you

Update: resolved by following the migas5000 / GiacomoPatella path in #36797. Proceeded through the "Create account" onboarding flow, and the system automatically reverted me to my existing Max account — full Projects, memory, chat history, and Skills intact. No duplicate account was created. Web and desktop access fully restored.

Confirming the May 2026 pattern: the backend now correctly recognizes the email and re-routes to the existing Max account on completion of the onboarding flow. Adding myself as the fifth+ public confirmation that this path is safe.

Mobile session (Android) remained authenticated throughout the entire process, as predicted by the independent OAuth token architecture.

NOTE: I was oretty nervous because of the context, projects and massive data content in my max account, but at least for now, seems to be the best solution to restore your account with all your data

Proceeded through the "Create account" onboarding flow, and the system automatically reverted me to my existing Max account

@FNCglobal Did you have to enter credit card / billing info in the onboarding flow or did it revert you to your existing account before you got to that point?

Hi in the end I went through onboarding, but via the web.

I deleted the Claude app, so I downloaded a second version and that worked.

Previous version was asking for me to make a choice re subscription so I
could see where that was heading

On Fri, 22 May 2026, 16:41 Cliff Hall, @.***> wrote:

cliffhall left a comment (anthropics/claude-code#36797) <https://github.com/anthropics/claude-code/issues/36797#issuecomment-4520132907> Proceeded through the "Create account" onboarding flow, and the system automatically reverted me to my existing Max account @FNCglobal <https://github.com/FNCglobal> Did you have to enter credit card / billing info in the onboarding flow? — Reply to this email directly, view it on GitHub <https://github.com/anthropics/claude-code/issues/36797#issuecomment-4520132907>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/BWZEOPSMM356KM6MP2MYUE344BYLDAVCNFSM6AAAAACWZRNJ66VHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHM2DKMRQGEZTEOJQG4> . Triage notifications on the go with GitHub Mobile for iOS <https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675> or Android <https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub>. You are receiving this because you commented.Message ID: @.***>

Same issue here, on Windows with an active paid subscription.

The desktop app authenticates successfully (verification code accepted) but then redirects me to the onboarding screen — "Let's create your account" — with my email shown as verified at the bottom. I never reach my dashboard; it just loops back.

Key details matching this bug:

• claude.ai in the browser works perfectly on the same account — dashboard, projects and history all load. The problem is specific to the desktop client's post-auth account routing.
• Existing account, active subscription (not a new signup).
• Login itself succeeds — the failure is purely the redirect to onboarding afterward.
• Persists after full reinstall and clearing %APPDATA%\Claude and %LOCALAPPDATA%\Claude, repeatedly, which points to this being server-side rather than local data.

Account email is on a Proton Mail address, in case that's a common factor worth checking against other reports.

Adding my case to help with triage — this has been ongoing across multiple weeks.

BTW, I tried the "just press through the signup page and it will realize you have an account and auth you" approach, but it did not work. Ended up on the "give us your credit card page".

BTW, I tried the "just press through the signup page and it will realize you have an account and auth you" approach, but it did not work. Ended up on the "give us your credit card page".

I had the same issue being redirected to /onboarding despite a paid plan and for me just going through the steps worked to recover access 🙏

I had the same experience which went to Fin that is completely useless and then I tried to go trough, which did the trick. This is a horrible bug that needs to be fixed. Not sure why there is a label saying invalid, should be "in progress".

Same issue happening here