How can I add the VAT tax on my invoice? The vat percentage in my country (Cyprus) is 19% Thank you

Hi there, @chrystallacharal.

You'll want to set up the tax codes first in QuickBooks Online. Let me show you how to turn it on:

1. Click Taxes on the left pane.
2. Select Set up tax.
3. Set up the necessary details, then select Next.
4. Follow the steps to finish and select Done.

Once done, you'll now see the Tax Centre. You'll also see a Tax/GST column on your sales and purchases forms.

When you generate an invoice, you'll have the Tax column to add the appropriate VAT.

I've added an article on how to add the sales tax to the transactions: Applying Sales Tax to Transactions and Sales Forms.

In case you want your invoices to look appealing to your customers, you can check this article for the detailed steps: Customise invoices, estimates, and sales receipts in QuickBooks Online. It covers how to add custom fields and change column widths.

Stay in touch with me if you got more questions about sales tax.