fix: TDS calculation for first threshold breach for TDS category 194Q
diff --git a/erpnext/accounts/doctype/tax_withholding_category/tax_withholding_category.py b/erpnext/accounts/doctype/tax_withholding_category/tax_withholding_category.py
index 020de3c..481ef28 100644
--- a/erpnext/accounts/doctype/tax_withholding_category/tax_withholding_category.py
+++ b/erpnext/accounts/doctype/tax_withholding_category/tax_withholding_category.py
@@ -148,6 +148,7 @@
def get_tax_amount(party_type, parties, inv, tax_details, fiscal_year_details, pan_no=None):
fiscal_year = fiscal_year_details[0]
+
vouchers = get_invoice_vouchers(parties, fiscal_year, inv.company, party_type=party_type)
advance_vouchers = get_advance_vouchers(parties, fiscal_year, inv.company, party_type=party_type)
taxable_vouchers = vouchers + advance_vouchers
@@ -267,7 +268,11 @@
if ((threshold and inv.net_total >= threshold) or (cumulative_threshold and supp_credit_amt >= cumulative_threshold)):
if (cumulative_threshold and supp_credit_amt >= cumulative_threshold) and cint(tax_details.tax_on_excess_amount):
- supp_credit_amt -= cumulative_threshold
+ # Get net total again as TDS is calculated on net total
+ # Grand is used to just check for threshold breach
+ net_total = frappe.db.get_value('Purchase Invoice', invoice_filters, 'sum(net_total)') or 0.0
+ net_total += inv.net_total
+ supp_credit_amt = net_total - cumulative_threshold
if ldc and is_valid_certificate(
ldc.valid_from, ldc.valid_upto,