Faced the same issue today and nothing helped. I've tried
- small changes to address
- submit the form several times (up to 10 times I think)
I found the solution. Hope that it will help someone with the same issue.
When you see the error message "The address entered has been modified, please verify the changes and resubmit." it means that Apple servers don't accept your address in current formatting and suggest you the new formatting which you have been asked to verify and submit. The problem is that this new formatting doesn't appear in the address form. With my address the changes were huge (I entered the address in English but since I'm in Russia the proper formatting was to write address in Russian with English transliteration) so any small changes which I tried to make with my English address were not accepted.
The solution:
- Go to Agreements, Tax and Banking -> Agrrements -> Paid Apps
- In Bank Accounts section tap Edit for you current account and then Replace with New Account
- You'll get the form for New Account with Address fields
- Type you current account credentials but change account number to different one (for ex. change one digit in it). Don't worry you won't submit this new fake account.
- Type the address you tried to submit before. You'll get the same error message "The address entered has been modified, please verify the changes and resubmit." But in this form your address will be modified with proper formatting.
- Copy this new address and discard the form (don't submit it again)
- Go to Banking -> You current account
- Type the properly formatting address in your current account address fields
- Submit. It should submit without errors.
If AppStore Connect web developers read this forum, please fix an issue that address is not formatted in current account form (only in new account form). Thank you!