Hello there, Slgeer2.
Error 503 is often caused by an outdated cache, which can prevent you from filing the T5018 form.
In the meantime, I suggest refreshing your browser first. If the issue continues, try signing out of your account and then signing back in. If the problem persists, access your account by opening a private browsing window. This can help isolate the cache, which is a common cause of unusual behavior.
Here are the shortcut keys for private browsing:
- Mozilla Firefox and Microsoft Edge: Press Ctrl + Shift + N
- Google Chrome: Press Ctrl + Shift + N
- Safari: Press Command + Shift + N
Alternatively, you might want to use a different supported web browser to ensure optimal performance.
If you still can't file the T5018 form, I suggest reaching out to our live support team, as they can provide real-time assistance to identify the underlying cause of the error. They have the necessary tools to help you resolve the issue.
I'm just a message away if you need help managing your QuickBooks. Feel free to reply below.