Bug #2985
Fix GST Tax Display in Invoice – Calculate IGST from CGST + SGST
Status:
New
Priority:
Normal
Assignee:
-
Start date:
08/14/2026
Due date:
% Done:
0%
Estimated time:
Description
Issue: GST tax amounts are not being displayed correctly in the invoice preview.
Requirement:
If CGST and SGST are applicable, display CGST and SGST separately.
If CGST and SGST are not displayed/applicable, the IGST amount should be calculated as:
IGST = CGST + SGST
The total tax amount should remain unchanged after converting CGST + SGST into IGST.
The invoice preview and downloaded PDF should show the correct IGST amount.
Ensure the calculation is applied consistently for all invoice formats.
Example:
CGST = ₹50
SGST = ₹50
IGST = ₹100
Expected Result:
When CGST and SGST are not shown in the invoice, their combined tax amount should be displayed under IGST.
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