Hi there, @100seanby.
I recognize the importance of resolving this issue. I'm here to point you on the right path for addressing this issue in QuickBooks Online.
I recommend contacting our support team to assist you further with the error encountered while filing your VAT. Our phone support can view your account if a bug keeps interfering with the QuickBooks performance.
Here's how:
- Sign in to your QuickBooks Online company.
- Going to Help (?).
- Select Contact Us.
- Enter your concern, for example: then select Let's talk.
- Choose a way to connect with us: Start a chat, Get a callback, and Ask the Community.
I'm also adding this article for your guide and additional information about Making Tax Digital (MTD) in QuickBooks Online. It includes other information that covers (MTD) topics.
Please let me know if you require assistance with your QuickBooks account, and I will provide you with some news. I'll see you around.
