Apple sign in "Sign up not complete"

Privacy & Security Sign in with Apple
bennykok OP
Created Jun ’25
Replies 13
Boosts 9
Views 662
Participants 16

Hey there, im getting Sign up not complete! even with the official template

https://developer.apple.com/documentation/authenticationservices/implementing-user-authentication-with-sign-in-with-apple

  • my developer account is recently renewed, which it has expired for a bit

  • i am using automatic managed signing

I have a feel something went wrong my apple developer account id,

and also this cause me getting invalid client when sign in with app on web app.

Answered by DTS Engineer in 892096022

Hi,

For the "Sign Up Not Completed" error, please submit a bug report via Feedback Assistant:

Gathering required information for troubleshooting Sign in with Apple authorization and token requests

https://developer.apple.com/forums/thread/801173

Remember to include your Team ID, Client ID/Services ID, affected user ID/email, and sysdiagnose logs. Once submitted, please reply with your Feedback ID.

Cheers,

Paris X Pinkney |  WWDR | DTS Engineer

Replies  13
Boosts  9
Views  662
Participants  16
omar_szn OP
Jun ’25

I'm having the exact same issue right now.
thegreenjedi OP
Jun ’25

we all have this issue but no one seem to post what is going on and how to fix or even apple let us know something
HatimMakki OP
Jun ’25

same here!
lunyovdenis OP
Jun ’25

I'm experiencing the same issue. I've contacted Apple Support via email but haven't received a response yet. I also submitted a report through the Feedback app, but there has been no follow-up so far
codewithkamal OP
Jun ’25

Same here!
INOI OP
Jun ’25

Same here!
debugzen OP
Jun ’25

Same here! https://developer.apple.com/forums/thread/789088 https://developer.apple.com/forums/thread/789011
glpeak OP
Jun ’25

Same here. I tried to open an apple technical support ticket with a small reproducible sample app but have yet heard back from them.

If I use a new App ID, it fails. If I run my sample app against and App ID that I created a long time ago it works.
thegreenjedi OP
Jun ’25

its crazy as for me it was the other way around @glpeak i have 1 app from 6 months ago and I tried to add apple sign in on that and its not working but for the app id made 1 week ago it worked.
animatoinc OP
Jun ’25

same here
the13hill OP
Jun ’25

Issue remains, I had exactly same error just in recent days; my thread: https://developer.apple.com/forums/thread/789452?page=1#845713022
However I have another bundle ID working which was created at beginning of June.
briami OP
Jun ’25

Uhhh I removed the "Sign in with Apple" capability from Xcode and it WORKED!!!

It's still checked inside my developer account → Identifier → App ID capabilities.. but removing it from "Signing & Capabilities" tab in Xcode got rid of the "Sign up not completed" error and finally worked, user saved in my backend's DB and everything. Note: it also removed it from my entitlement file (com.apple.developer.applesignin key) so idk wth is going on.

Someone try this and lmk you get similar results! And why this workaround makes sense

DTS Engineer OP
Apple
2d
Recommended

Hi,

For the "Sign Up Not Completed" error, please submit a bug report via Feedback Assistant:

Gathering required information for troubleshooting Sign in with Apple authorization and token requests

https://developer.apple.com/forums/thread/801173

Remember to include your Team ID, Client ID/Services ID, affected user ID/email, and sysdiagnose logs. Once submitted, please reply with your Feedback ID.

Cheers,

Paris X Pinkney |  WWDR | DTS Engineer

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