I am setting up VAT for a new client how do i set up start date to July 2021? Client registered vat in July 2021

Hello, jophi80. 

I'm here to explain how to use the VAT feature and set it up in QuickBooks Online. 

Once you've registered for VAT, you'll need to set up VAT in the system. To set up the date, it should be the date that you became VAT registered. Here's how: 
 

To set this up, here's how: 

1. On the left panel, click on VAT.
2. Choose  Set up VAT.
3. From the Setup VAT page, choose the Start of the VAT period (the date that you became VAT registered), Filing frequency, Reporting method, and your VAT Registration No.
4. Press on Next.
5. Hit on Got it. 

Then let's enter the VAT Registration Number in the system: 

1. Click the Gear icon.
2. Choose Account and Settings. 
3. Press on the Company name.
4. Enter your VAT Registration Number in the VAT# field.
5. Tap on Save. 

I've also included the following articles to give you more information about adding VAT rates to the system and all you need to know once you're registered: 

• The Value-Added Tax (VAT) registered 
• Set up sales GST/VAT rates and use them on forms

That's it. Let me know if you need further assistance with setting up your VAT in QBO. I'm just a post away. Have a great day!