diff --git a/payroll.py b/payroll.py
index 064cb20..44ffa77 100644
--- a/payroll.py
+++ b/payroll.py
@@ -32,11 +32,11 @@ from .constants import (
 )
 
 # Nimporter is required for impot Nim
-try:
-    import nimporter
-    import trytond.modules.staff_payroll_co.fpc as fpc # Nim imports!
-except:
-    print("Nim or nimporter is not installed")
+# try:
+#     import nimporter
+#     import trytond.modules.staff_payroll_co.fpc as fpc # Nim imports!
+# except:
+#     print("Nim or nimporter is not installed")
 
 STATES = {'readonly': (Eval('state') != 'draft')}
 
@@ -317,9 +317,8 @@ class Payroll(metaclass=PoolMeta):
                 salary_full = salary_full_month
             else:
                 salary_full = _ZERO
-
         if wage['minimal_amount'] and salary_full < wage['minimal_amount']:
-            salary_full = wage['minimal_amount']
+            salary_full = _ZERO
         return {'salary': salary_full}
 
     @lru_cache(maxsize=20)
@@ -526,7 +525,7 @@ class Payroll(metaclass=PoolMeta):
         time_r = time.time()
         self.recompute_lines(cache_wage_dict)
         time_r2 = time.time()
-        print(time_r2-time_r, 'time recompute lines')
+        # print(time_r2-time_r, 'time recompute lines')
         if not config.allow_zero_quantities:
             lines_delete = [ln for ln in self.lines if ln.quantity == 0]
             PayrollLine.delete(lines_delete)
@@ -787,13 +786,13 @@ class Payroll(metaclass=PoolMeta):
                     'amount_60_40': new_unit_value,
                 })
         time_60_40_2 = time.time()
-        print(time_60_40_2- time_60_40, 'validar 60 40')
+        # print(time_60_40_2- time_60_40, 'validar 60 40')
 
 
         time_r = time.time()
         super(Payroll, self).recompute_lines(cache_wage_dict)
         time_r2 = time.time()
-        print(time_r2- time_r, 'validar recom')
+        # print(time_r2- time_r, 'validar recom')
         line_tax = None
         # deductions = _ZERO
         time_pr = time.time()
@@ -810,11 +809,11 @@ class Payroll(metaclass=PoolMeta):
                     'unit_value': amount,
                 })
         time_pr2 = time.time()
-        print(time_pr2- time_pr, 'validar provision')
+        # print(time_pr2- time_pr, 'validar provision')
         time_up = time.time()
         self.update_wage_no_salary(cache_wage_dict)
         time_up2 = time.time()
-        print(time_up2- time_up, 'validar update')
+        # print(time_up2- time_up, 'validar update')
             # elif line.wage_type.type_concept == 'tax':
             #     line_tax = line
         # if line_tax:
@@ -830,7 +829,7 @@ class Payroll(metaclass=PoolMeta):
             unit_value = self.get_round_amount(wage['round_amounts'], line.unit_value)
             line.write([line], {'unit_value': unit_value})
         time_ro2 = time.time()
-        print(time_ro2- time_ro, 'validar rounds')
+        # print(time_ro2- time_ro, 'validar rounds')
 
     def check_limit(self, base, field, value_field):
         Configuration = Pool().get('staff.configuration')
@@ -1744,7 +1743,7 @@ class PayrollGroup(metaclass=PoolMeta):
             'type_concept'
         ]
         wages = Wage.search_read([], fields_names=fields_names)
-        print('wages ===================', type(wages))
+        # print('wages ===================', type(wages))
 
         wage = {
             "id" : 3,
@@ -2033,22 +2032,26 @@ class Exo2276Report(Report):
             _cesanpag = 0
             _total_benefit = 0
             _other = 0
+            _tax = 0
             lines_liquid = LiquidationLine.search_read([
                 ('liquidation.employee.party', '=', party.id),
                 ('liquidation.liquidation_date', '>=', data['start_period']),
                 ('liquidation.liquidation_date', '<=', data['end_period']),
-                ('wage.type_concept', 'in', ['unemployment', 'interest', 'holidays', 'bonus_service'])
+                ('wage.type_concept', 'in', ['unemployment', 'interest', 'holidays', 'bonus_service', 'tax'])
             ], fields_names=['amount', 'wage.type_concept'])
             for l in lines_liquid:
                 if l['wage.']['type_concept'] in ['unemployment', 'interest']:
                     _cesanpag += l['amount']
                 elif l['wage.']['type_concept'] == 'convencional_bonus':
                     _other += l['amount']
+                elif l['wage.']['type_concept'] == 'tax':
+                    _tax += abs(l['amount'])
                 else:
                     _total_benefit += l['amount']
             new_objects[party.id]['cesanpag'] = _cesanpag
             new_objects[party.id]['total_benefit'] += _total_benefit
             new_objects[party.id]['others_payments'] += _other
+            new_objects[party.id]['retefuente'] += _tax
 
         report_context['records'] = new_objects.values()
         report_context['end_period'] = end_period