diff --git a/taxes_az/taxes_az/report/employee_payroll_register/employee_payroll_register.py b/taxes_az/taxes_az/report/employee_payroll_register/employee_payroll_register.py
index d3081c3..727effb 100644
--- a/taxes_az/taxes_az/report/employee_payroll_register/employee_payroll_register.py
+++ b/taxes_az/taxes_az/report/employee_payroll_register/employee_payroll_register.py
@@ -185,7 +185,6 @@ def execute(filters=None):
 		rate = flt(ss.exchange_rate) if currency == company_currency else 1.0
 		eh_amount = flt(ss_earning_map.get(ss.name, {}).get(EH_COMPONENT, 0))
 		mk_amount = flt(ss_earning_map.get(ss.name, {}).get(MK_COMPONENT, 0))
-		gross_rated = flt(ss.gross_pay) * rate
 		for d in DEDUCTION_TYPES:
 			slug = frappe.scrub(d)
 			spec = ded_specs.get(d)
@@ -193,13 +192,14 @@ def execute(filters=None):
 			row[prefix + "ded_eh_" + slug] += eval_deduction(spec, eh_amount, 0, ss)
 			row[prefix + "ded_mk_" + slug] += eval_deduction(spec, 0, mk_amount, ss) - baseline
 
-			# Contribution recomputed on gross net of its own "cəlb olunmayan" amount.
+			# Contribution recomputed on Əsas əmək haqqı net of its own
+			# "cəlb olunmayan gəlir" amount.
 			exempt_field = CONTRIBUTION_EXEMPT_FIELD.get(d)
 			if exempt_field:
-				base_net = max(gross_rated - flt(ss.get(exempt_field) or 0) * rate, 0.0)
+				base_net = max(eh_amount - flt(ss.get(exempt_field) or 0) * rate, 0.0)
 				row[prefix + "ded_cg_" + slug] += eval_deduction(spec, base_net, 0, ss) - baseline
 
-		row[prefix + "gross_pay"] += gross_rated
+		row[prefix + "gross_pay"] += flt(ss.gross_pay) * rate
 		row[prefix + "total_deduction"] += flt(ss.total_deduction) * rate
 		row[prefix + "net_pay"] += flt(ss.net_pay) * rate