how do i print subtotals on invoice

I'll guide you on printing subtotals on the invoice,  NewYorkTutor.

Technically, the subtotal will show once you've added it to your invoice. If you haven't already entered it yet, create a Subtotal item. To do so, follow the steps outlined below:

1. Go to the Lists menu, then select Items List.
2. Click the Items button and choose New
3. Locate Subtotal in the Type dropdown box.
   

Once you create an invoice, choose the Subtotal item, which will automatically calculate the amount. I've attached a screenshot:

 When you preview the invoice, this is how it shows:

Furthermore, you can also apply a discount while recording a payment when using QuickBooks. Learn from this article for more details: Use Discount And Subtotal Items On An Invoice.

Let me know if you have any other concerns when showing subtotals on the invoice or if you're referring to something else. The Community is always here to help you any time.