Can't transfer project to org despite having permissions in both accounts

I understand how frustrating this can be! When project transfers aren't working despite having the right permissions, there are a few common issues to check:

First, verify the specific permissions needed:

You need to be an Administrator on the project you're transferring AND an Administrator (or Owner) in the destination organization. Just being a member isn't enough - the Administrator role is specifically required for project transfers, as mentioned in the Sanity documentation on plans and payments.

Common reasons transfers fail:

1. Billing issues: The destination organization needs to have valid billing set up. If there's no payment method on file or if billing is in an error state, the transfer will be blocked even if you have the right permissions.

2. Organization type mismatch: If you're trying to transfer from a personal organization to a team organization (or vice versa), there may be restrictions depending on your plan level.

3. Pending invitations: Make sure you've actually accepted the administrator invitation in both the source project and destination organization. Having a pending invitation won't give you the active permissions needed.

4. Browser/cache issues: This is less common, but try clearing your browser cache or using an incognito window when attempting the transfer through sanity.io/manage.

How to transfer (the correct flow):

1. Go to sanity.io/manage
2. Select the project you want to transfer
3. Go to Project Settings
4. Look for the "Transfer project" option
5. Select the destination organization from the dropdown
6. Confirm the transfer

The good news is that transferring won't change any of your project settings, API tokens, or project IDs - everything stays intact, as confirmed in this community discussion.

If you've checked all of the above and it's still not working, I'd recommend reaching out to Sanity support directly through the help chat in your Manage dashboard - they can check for any account-specific issues or restrictions that might not be visible to you.