Trying to submit my VAT return, it has been offline since Friday evening, I have already re-authorised my Gov Gateway. Any suggestions?

We appreciate your proactive approach in submitting Value Added Tax (VAT) returns in QuickBooks Online (QBO), @debbie172. I recognize the importance of timely submissions and payments as these help you manage your cash flow more effectively and avoid potential penalties.

Before we begin, did you encounter any specific error messages during the submission process? This information can help me pinpoint the issue and provide a targeted solution.

What's more important, I understand you've been experiencing difficulties submitting returns since last Friday and recognize the urgency of the situation. To help you resolve this issue as soon as possible, I strongly recommend contacting our Live Support team during their hours of availability. They have the tools and expertise to assist you promptly.

Here's how to reach them: 

1. Log in to your QBO account and click the Help icon.
2. Select the Search tab and tap the Contact Us button.
3. Enter your concern in the designated box, then select Continue.
4. Choose a way to connect with an expert.

You can also check out this article to learn more about preparing, submitting, and managing your VAT returns in QBO: Submit a VAT return to HMRC using MTD (Making Tax Digital) in QuickBooks.

I'm committed to helping you resolve this situation, @debbie172. I understand this delay might be inconvenient for you, and I'm here to help smooth out the process. If you have further questions, click the Reply button below.