What is the difference between No VAT and OOS tax rates?

Hi there, @user92803. 

These codes are the same. The transactions coded as No Vat and Out of Scope will not appear on your VAT returns. This includes anything you:

1. Sell (or otherwise supply) when you're not registered for VAT – and you don't need to be registered.
2. Buy or sell outside the European Union (EU).
3. Sell (or otherwise supply) but not as part of your business – for example, if you occasionally receive income from sources such as leisure activities or hobbies.
4. Buy and sell for your own personal use, such as a hobby.

Other goods and services outside the scope of VAT include:

1. Donations to charity freely given by a business where the giver does not receive anything in return.
2. Statutory fees and services – for example, MOT testing, congestion charge.
3. Tolls for bridges, tunnels, and roads operated by public authorities.
4. Low-cost welfare services provided by charities.

Additionally, you can add and delete tax rates in QuickBooks. These instructions can help you create the ones you need: How do I set up sales GST/VAT rates and use them on forms?.

Feel free to swing by anytime you need help with managing sales tax. I'm always here to help.