I can tell the shipping charge isn't captured on the GSTR1 report, rjp.tristar.

Shipping charges entered in the built-in Shipping field will not be captured by the GSTR1. To include shipping charges, make sure they are entered along with the products/services in an invoice.

Aside from this, here's what QuickBooks doesn't capture in this report.

• Whether the reverse charge is applicable on an invoice or sales receipt
• GSTIN of e-commerce operator
• TCS that is deducted by the e-commerce operator
• Cess
• Refund Receipt.

This article will explain more about the components of the report: Know more about GSTR-1 Summary and Detailed reports in QuickBooks. It includes detailed information and screenshots for your visual guide.

You can also browse this link to learn how GSTR-1 handles invoices and what components are included on the report: GST reports in QuickBooks.

Let me know if there's anything else you need about the GSTR-1 report. Just leave a comment below and I'll get back to you.